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Top Application Modernization Services

Modernizing legacy applications is critical for businesses that need to stay competitive, secure, and scalable. Clutch makes it easy to connect with leading app modernization agencies worldwide. Every provider listed on our platform is vetted through in-depth client interviews and transparent, third-party reviews, so you can hire with confidence. Use the filters on this page to sort firms by budget, location, industry focus, and tech stack, or browse key markets such as App Modernization Companies in the US, App Modernization Firms in the UK, and App Modernization Agencies in Canada. Whether you need a full-scale re-architecture or targeted code refactoring, you’ll find a partner that fits your goals.
Ratings Updated: April 25, 2026
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15 Leaders 15 Contenders

3,765 Companies

List of the Top Legacy Modernization Services

  • Software Mind S.A. Logotype

    4.9 58 reviews
    Premier Verified
    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    Kraków, Poland

    Services provided

    15% Enterprise App Modernization
    15% Cloud Consulting & SI
    15% Custom Software Development +4 services
    15% Cybersecurity
    15% Generative AI
    15% IT Strategy Consulting
    10% BI & Big Data Consulting & SI

    Software Mind S.A. is a software development company specializing in Enterprise Application Modernization and digital transformation. Reviews highlight their effective communication and alignment with company values, resulting in improved software performance and workflow. The majority of feedback (approximately 100%) notes timely delivery and responsiveness to challenges, with no significant areas for improvement mentioned.

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    2 of 2 reviews are 5 stars
    Unknown avg. project cost

    Reviewed 2 times in the past 6 months

    Recent reviews for Software Mind S.A. highlight their effective collaboration and adaptability, with clients noting their alignment with company culture and proactive communication. One client praised the successful launch of a content management system, while another appreciated the development of an AI-powered content generator, citing timely delivery and thorough documentation. Overall, sentiment is highly positive, with no significant areas for improvement mentioned.
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    1 of 1 Enterprise App Modernization reviews are 5 stars
    1 new review for Enterprise App Modernization in past 6 months
    $50,000 – $199,999 avg. project cost

    Enterprise App Modernization PROJECT HIGHLIGHT

    Software Dev Support for Sustainability & Real Estate Co

    5.0 — Software Mind S.A. has improved and redeveloped a significant portion of a SaaS solution for a sustainability and real estate company. The team has taken over the software development work after an Read more
    Read 1 Review

    Industry Experience

    Software Mind has demonstrated expertise across various industries, including Financial Services, Real Estate, Education, Telecommunications, and Legal Technology. Feedback highlights their strengths in staff augmentation, delivering quality software solutions, and integrating seamlessly with client teams. Clients praised their adaptability, strong communication, and commitment to project success, noting measurable improvements in efficiency and product quality. Overall sentiment is positive across industries, suggesting a strong fit for companies seeking robust development partnerships.

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    Select Industry to see insights

    Business services Other Industry Financial services Telecommunications Agriculture Human Resources Legal Information technology Gambling Food & Beverages IT Services Healthcare Consulting Transportation Beauty & Cosmetics Hospitality & leisure Environmental Services Chemicals & Biotechnology Manufacturing Software Real estate Other industries

    Average Project Cost Breakdown

    $200,000 to $999,999 (19) $50,000 to $199,999 (11) $1,000,000 to $9,999,999 (9) Less than $10,000 (1)

    What Clients Have Said

    Clients consistently commend Software Mind for their competitive pricing and strong value for money, noting that their services fit within budget constraints while delivering high-quality results. One client highlighted how their pricing aligned well with expectations, leading to a successful partnership. Another emphasized the excellent value provided, stating that Software Mind's engineers demonstrated high technical proficiency and actively contributed to project improvements. Overall, the sentiment is overwhelmingly positive regarding the perceived cost-effectiveness and quality of the services rendered.
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  • Zoolatech Logotype

    5.0 15 reviews
    Premier Verified
    $50,000+
    $50 - $99 / hr
    250 - 999
    Miami, FL

    Services provided

    25% Enterprise App Modernization
    40% Custom Software Development
    15% AI Development +2 services
    10% E-Commerce Development
    10% IT Staff Augmentation

    Zoolatech is a software development and staff augmentation company specializing in mobile app development, full-stack development, and software engineering. Reviews highlight their exceptional project management, timely delivery, and proactive partnership approach. Approximately 100% of the feedback is positive, with clients often praising their technical talent, integration with internal teams, and commitment to deliverables.

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    Reviews mention Well-organized projects

    Clients have consistently praised Zoolatech for their well-organized project management and effective collaboration. For instance, one client noted their ability to quickly ramp up team members and integrate seamlessly into existing workflows, stating, "we have no language barrier or timezone issues." Another client highlighted their adaptability, mentioning Zoolatech's capacity to customize processes to fit their needs, resulting in a smooth engagement. Overall, the sentiment reflects strong satisfaction with Zoolatech's organizational skills and project execution.
    • Software Dev for Financial Services Firm
      5.0 Sep 23, 2020

      It’s gone quite well. We have them mimic the same structures we have with our internal teams. They follow those procedures and communicate very well.

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    4 of 4 reviews are 5 stars
    $1,000,000 – $9,999,999 avg. project cost

    Reviewed 4 times in the past 6 months

    Recent client feedback on Zoolatech highlights their exceptional project management and proactive communication. Clients, including Zalando and MasterControl, praised their ability to deliver projects on time while effectively integrating with internal teams. Notably, Zoolatech's rigorous candidate selection ensured high-quality talent, significantly enhancing project outcomes. Clients reported operational improvements and cost savings, with no significant areas for improvement identified. Overall, sentiment remains highly positive, showcasing Zoolatech as a reliable partner in software development and support.
    Read 4 Recent Reviews

    Average Project Cost Breakdown

    $1,000,000 to $9,999,999 (5) $200,000 to $999,999 (3)

    What Clients Have Said

    Clients consistently highlight Zoolatech's excellent value for money, noting their ability to deliver high-quality results within budget constraints. One client praised Zoolatech for being a 'great culture fit' and providing 'good value for cost,' while another emphasized that their pricing fit their budget perfectly. Overall, the sentiment reflects satisfaction with the cost-effectiveness of their services, with multiple clients reporting substantial cost savings and operational improvements as a direct result of their collaboration.
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    United States (13) Denmark (1) Germany (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 3 time zones:

    • Greenwich Mean Time (GMT)
    • Central European Time (CET)
    • Universal Coordinated Time (UTC)
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  • Simform Logotype

    4.8 84 reviews
    Premier Verified
    $25,000+
    $25 - $49 / hr
    1,000 - 9,999
    Orlando, FL

    Services provided

    10% Enterprise App Modernization
    20% AI Development
    20% Cloud Consulting & SI +5 services
    10% CRM Consulting and SI
    10% Custom Software Development
    10% E-Commerce Development
    10% ERP Consulting and SI
    10% Mobile App Development

    Simform is an enterprise application modernization company specializing in digital systems transformation and software platform update services. Their reviews highlight a 100% positive feedback rate, emphasizing their strong project management, seamless integration with in-house teams, and responsive communication. Clients appreciate their ability to meet deadlines, budget constraints, and deliver high-quality solutions for complex projects.

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    Reviews mention Detail-oriented

    Clients frequently praised Simform for their detail-oriented approach, highlighting the meticulous care and attention to detail in project execution. One client noted, 'Simform expertly managed critical features... executing each with meticulous care.' Another emphasized, 'Their attention to detail and strong communication practices' were impressive. Overall, the sentiment reflects a strong appreciation for the company's commitment to quality and thoroughness, contributing to successful project outcomes.
    • Custom Software Development for Real Estate Company
      5.0 Apr 16, 2024

      Simform expertly managed critical features of our React Native mobile app build, executing each with meticulous care and attention to detail. Additionally, they have enhanced our cloud infrastructure, and we are excited about the further improvements and innovations that are currently in development in this space.

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    • Mobile App Dev for Hospitality Wellness Platform
      5.0 Apr 1, 2026

      The buyer noted that Simform's attention to detail was quite impressive. They specifically mentioned their attention to detail and strong communication practices as standout qualities. This suggests that Simform is meticulous in their approach to project management and client interaction.

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    3 of 4 reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Reviewed 4 times in the past 6 months

    Recent reviews of Simform highlight a consistently positive sentiment, emphasizing their strong communication, attention to detail, and timely project delivery. Clients commend their expertise in technical areas, particularly in software development and project management. For instance, one client noted that Simform's team was 'highly responsive' and 'proactive,' while another appreciated their ability to navigate complex challenges effectively. Overall, clients express satisfaction with the value received, making Simform a reliable partner for various projects.
    Read 4 Recent Reviews

    Average Project Cost Breakdown

    $50,000 to $199,999 (21) $10,000 to $49,000 (16) $200,000 to $999,999 (14) Less than $10,000 (1)

    What Clients Have Said

    Simform is frequently recognized for providing excellent value for money, with clients noting that their pricing fits budgets while maintaining high quality. A CTO from Estima Scientific remarked on their 'good value for cost,' while a department manager from Eye Recommend appreciated their 'accurate cost estimates' and lack of hidden fees. Overall, clients express satisfaction with the cost-effectiveness of Simform's services, highlighting their ability to deliver quality work on time without exceeding budgets.
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    United States (49) Canada (6) England (4) Germany (4) United Arab Emirates (2) Switzerland (2) Netherlands (1) Norway (1) Singapore (1) Sweden (1) Israel (1) Ireland (1) Hungary (1) Finland (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 4 time zones:

    • Central Standard Time (CST)
    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
    • Mountain Standard Time (MST)
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  • Transparity Logotype

    4.7 22 reviews
    Premier Verified
    $10,000+
    $100 - $149 / hr
    250 - 999
    London, England

    Services provided

    20% Enterprise App Modernization
    20% AI Development
    20% Cloud Consulting & SI +2 services
    20% Custom Software Development
    20% IT Managed Services

    Transparity is an IT consulting company specializing in Microsoft products, cloud services, and cybersecurity solutions. They have consistently received positive feedback for their technical expertise, project management, and customer-centric approach, with approximately 90% of reviews highlighting their effective communication and timely delivery. Customers appreciate their willingness to go the extra mile and the cost-effective solutions they provide.

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    Reviews mention Flexible

    Clients have consistently praised Ballard Chalmers Ltd for their flexible approach to project management and solution development. One client noted their 'impressive flexible approach' while another highlighted their 'good flexibility to address any issues.' The ability to quickly adapt and implement changes was a recurring theme, with clients appreciating the responsiveness and pragmatism of the team, particularly in tight timelines and evolving project requirements.
    • Microsoft PowerApps Implementation for HR Management
      5.0 Mar 14, 2018

      I was impressed with their flexible approach. PowerApps are customizable, which makes them very easy to configure and change. They delivered a high-quality solution. It's difficult to deliver on cost and quality when it's only two days of development, but they did.

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    • Booking Web Application for Energy Company
      5.0 Dec 4, 2017

      They deploy changes quickly, and show good flexibility to address any issues we have. They are integrated into our work communications. We have weekly phone meetings with the project manager and the developers, and it’s easy to email or message team members directly.

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    Industry Experience

    Transparity has demonstrated strong expertise across various sectors, including Education, Healthcare, Government, Human Resources, Retail, Telecommunications, Real Estate, Non-Profit, Manufacturing, and Financial Services. Feedback reveals a consistent sentiment of satisfaction due to their technical proficiency, effective project management, and focus on security and cloud solutions. Notable strengths include their Microsoft Azure consulting, cybersecurity services, and data management capabilities, making them a suitable partner for organizations seeking technological advancement in these industries.

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    Select Industry to see insights

    Education Healthcare Government Human Resources Retail Telecommunications Real estate Non-profit Manufacturing Software Information technology IT Services Construction Nonprofit Business services Financial services

    Average Project Cost Breakdown

    $200,000 to $999,999 (6) $50,000 to $199,999 (3) Less than $10,000 (2) $10,000 to $49,000 (1)

    What Clients Have Said

    Overall, clients perceive Transparity to provide excellent value for money, with competitive pricing that fits various budgets. For example, one client noted they saved approximately £250,000 over two years by opting for Transparity's outsourced cybersecurity services instead of hiring internally. Another client highlighted their satisfaction with the technical expertise and timely delivery of projects, emphasizing that Transparity's costs were transparent and reasonable. The sentiment across reviews indicates a strong appreciation for the quality of service relative to the fees charged.
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    England (14) France (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 1 time zone:

    • Greenwich Mean Time (GMT)
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  • Vention Logotype

    4.9 100 reviews
    Premier Verified
    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    New York, NY

    Services provided

    10% Enterprise App Modernization
    10% AI Development
    10% Application Testing +7 services
    10% Blockchain
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% DevOps Managed Services
    10% IT Staff Augmentation
    10% Mobile App Development
    10% Web Development

    Vention is a versatile technology company specializing in software development and staff augmentation services across various industries, including finance, healthcare, and AI. Their reviews consistently highlight their strong project management, clear communication, and ability to integrate seamlessly with clients’ teams. Approximately 90% of reviewers commend Vention's responsiveness and commitment to delivering high-quality solutions.

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    Reviews mention Well-executed projects

    Clients have expressed high satisfaction with iTechArt Group's execution of projects, highlighting their commitment to quality and timely delivery. One client noted, 'iTechArt Group cares about our project and their performance is great,' emphasizing trust built through consistent results. Another client appreciated their 'top-notch work value' and integrity, stating, 'iTechArt Group has changed my mind' after previous negative experiences. Overall, the sentiment reflects confidence in their ability to meet project requirements effectively.
    • .NET Angular Staff Augmentation for Company
      5.0 Apr 25, 2019

      Projects are run through agile development. Their team takes on user stories and delivers on time, often going above and beyond. They do whatever is required, based on what our teams have agreed upon.

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    Industry Experience

    Vention has extensive experience across various industries, notably in financial services, advertising & marketing, education, and IT. Feedback highlights their strong communication, project management, and ability to adapt to client needs. Clients commend Vention for their skilled engineers who deliver high-quality work and meet deadlines. Overall sentiment indicates that Vention is well-suited for projects in fintech, educational platforms, and software development, making them a valuable partner for startups and established enterprises alike.

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    Select Industry to see insights

    Advertising & marketing Education Business services Financial services Food & Beverage Software eCommerce Healthcare Logistics & Supply Chain Hospitality & leisure Consulting Social Networking Energy & natural resources Wellness & Fitness Transportation IT Services Real estate Media Arts, entertainment & music Utilities Chemicals & Biotechnology Consumer Products Information technology Other Industry Consumer products & services

    Average Project Cost Breakdown

    $50,000 to $199,999 (19) $200,000 to $999,999 (17) $10,000 to $49,000 (11) $1,000,000 to $9,999,999 (7) $10,000,000 + (1)

    What Clients Have Said

    Clients have consistently praised Vention for providing good value for money, with several noting that pricing fits their budgets and aligns with project expectations. One client highlighted that Vention's pricing model allowed for significant cost savings, while another emphasized the high caliber of talent provided at competitive rates. Overall, the sentiment reflects satisfaction with the balance of cost and quality of deliverables, leading clients to view Vention as a reliable partner in their projects.
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    United States (61) England (14) Canada (3) Germany (3) Lithuania (2) Israel (2) Latvia (1) Iceland (1) New Zealand (1) Singapore (1) Spain (1) Sweden (1) France (1) Scotland (1) Cyprus (1)

    This provider is fluent in 2 languages:

    • English
    • German

    This provider is available in 5 time zones:

    • Greenwich Mean Time (GMT)
    • Central Standard Time (CST)
    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
    • Mountain Standard Time (MST)
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  • Brainhub Logotype

    4.9 53 reviews
    Premier Verified
    $50,000+
    $50 - $99 / hr
    50 - 249
    Gliwice, Poland

    Services provided

    20% Enterprise App Modernization
    45% Web Development
    35% Cloud Consulting & SI

    Brainhub is a software development company specializing in delivering custom software solutions and prototypes, cloud infrastructure automation, and web and mobile app development. Across diverse projects, 100% of reviewers commend their professionalism, excellent project management, and proactive communication. Clients appreciate their technical expertise and cultural alignment, noting an impressive commitment to quality and flexibility in addressing evolving project needs.

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    Reviews mention Collaborative

    The overall sentiment regarding collaboration with Brainhub is highly positive. Clients frequently highlighted the seamless integration of Brainhub's team into their own, describing them as a 'natural extension' of their teams. One client noted Brainhub's 'collaborative approach and strong communication,' which fostered a productive environment. Another emphasized their responsiveness and ability to incorporate feedback swiftly. The consistent feedback reflects Brainhub's commitment to partnership and adaptability, making them a reliable choice for collaborative projects.
    • UI/UX Design & Custom Frontend Dev for Cybersecurity Firm
      5.0 Sep 11, 2024

      We feel like they are truly a part of our team and have our best interests in mind. Our team very much enjoys interacting and collaborating with the entire Brainhub team. The skill level of their developers, designers, and business analysts have been very impressive.

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    • UI/UX Web Design Evaluation for Research Consulting Company
      5.0 Aug 9, 2023

      Brainhub's project management was proficient. The team consistently met deadlines and their communication was clear and effective. Their collaborative and approachable manner made them a pleasure to work with.

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    • Custom Software Dev for Software Company
      5.0 Mar 14, 2023

      Our teams collaborated through a fully agile process that allowed for rapid, weekly releases using Kanban to deliver continuous value to our customers. This allowed our teams to work together with a high level of trust through close collaboration on every aspect of our product and execute as a single team.

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    • Mobile App Dev & Maintenance for Fashion Media Company
      5.0 Sep 9, 2022

      The team is collaborative and super friendly — they’re a pleasure to work with. They’re organized and super collaborative, which enables them to achieve our timelines. Instead of improvements, they should keep doing what they’re doing; being as collaborative as possible, speaking up, giving their opinions, and keeping up their great ways of communication.

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    • Staff Augmentation for IT Services Business
      5.0 Sep 21, 2020

      We managed to arrange cooperation effectively despite the time zone differences and create a great, engaged team that worked very swiftly. They are open to feedback and collaboration. They supplemented the team effectively and were able to cooperate with our developers flawlessly.

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    Industry Experience

    Brainhub has demonstrated substantial expertise across various industries, including Financial Services, Social Networking, Telecommunications, and Education. Clients praised their exceptional project management, technical proficiency, and effective communication, particularly in developing user-friendly applications and robust cloud infrastructures. The overall sentiment is highly positive, particularly in the Financial Services sector, where their ability to streamline processes and enhance security is highlighted. Organizations seeking development in these areas or requiring scalable solutions would find Brainhub a suitable partner.

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    Financial services Transportation Social Networking Other Industry Telecommunications Information technology Software Media eCommerce Consulting Arts, entertainment & music Wellness & Fitness IT Services Education Sports Advertising & marketing Gaming Real estate

    Average Project Cost Breakdown

    $50,000 to $199,999 (18) $10,000 to $49,000 (11) $200,000 to $999,999 (9) $1,000,000 to $9,999,999 (2) Less than $10,000 (1)

    What Clients Have Said

    Overall, clients have expressed satisfaction with Brainhub's cost-effectiveness and value for money. Feedback highlights their ability to deliver projects on time and within budget, with one client noting, "Brainhub consistently delivered all items on or ahead of schedule, ensuring that each milestone was met without compromising quality." Another client emphasized the "good value for cost" while appreciating the high level of expertise and responsiveness. While some noted the rates could be higher than competitors, the quality of work justified the investment.
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    United States (14) Germany (7) Switzerland (5) Sweden (4) Poland (3) Singapore (2) Canada (2) Denmark (2) England (2) France (1) Norway (1) Israel (1) Türkiye (1) Greece (1) Australia (1)
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  • Cheesecake Labs Logotype

    4.9 63 reviews
    Premier Verified
    $50,000+
    $50 - $99 / hr
    50 - 249
    San Francisco, CA

    Services provided

    15% Enterprise App Modernization
    50% Custom Software Development
    35% AI Consulting

    Cheesecake Labs is a full-stack development company, offering services in mobile app development, backend solutions, blockchain technology, and UX/UI design. The company consistently receives high praise for its proactive project management and technical expertise, with approximately 90% of reviews highlighting their speed and effectiveness. Clients appreciate their collaborative approach and ability to adapt quickly to changing priorities, contributing to successful project outcomes across diverse industries.

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    3 of 3 reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Reviewed 3 times in the past 6 months

    Recent client feedback on Cheesecake Labs highlights their exceptional project management and technical capabilities. Clients praised their proactive communication, timely delivery, and ability to adapt to changing priorities. For instance, a CEO noted their 'instrumental' role in achieving SOC 2 and HIPAA compliance, while another client lauded their speed and effectiveness in development. Overall sentiment is overwhelmingly positive, with clients appreciating Cheesecake Labs' partnership approach and innovative problem-solving, despite minor challenges related to team coordination.
    Read 3 Recent Reviews

    Industry Experience

    Cheesecake Labs has demonstrated robust expertise across various industries, including Information Technology, Media, Financial Services, Education, and Healthcare. Clients commend their proactive communication, technical proficiency, and ability to meet deadlines while delivering quality products. Positive feedback highlights their strengths in full-stack development, UI/UX design, and compliance with industry standards. Overall, they are particularly well-suited for projects in regulated sectors like finance and healthcare, as well as for technology-driven media and educational applications.

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    Select Industry to see insights

    Legal Education Healthcare Financial services Advertising & marketing Automotive Consumer Products Retail Software Real estate Manufacturing Pharmaceuticals IT Services Energy & natural resources Transportation Other Industry Telecommunications Arts, entertainment & music Food & Beverages Media Nonprofit Information technology Non-profit

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    United States (42) Brazil (15) Spain (2) Canada (1) Colombia (1) England (1)

    This provider is fluent in 2 languages:

    • English
    • Portuguese

    This provider is available in 4 time zones:

    • Brazil Eastern Time (BET)
    • Central Standard Time (CST)
    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
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  • eSparkBiz Logotype

    4.9 67 reviews
    Premier Verified
    $10,000+
    $25 - $49 / hr
    250 - 999
    Ahmedabad, India

    Services provided

    10% Enterprise App Modernization
    35% Custom Software Development
    20% IT Staff Augmentation +3 services
    15% AI Development
    10% Cloud Consulting & SI
    10% Web Development

    eSparkBiz is a versatile development company specializing in software, web, and mobile app development. Reviews indicate a 95% positive feedback rate, with clients highlighting their professionalism, adaptability, and commitment to meeting project deadlines. A recurring theme across 70% of reviews is their impressive capability to quickly understand existing codebases and deliver high-quality, bug-free solutions, although some suggest improvements in communication around timelines.

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    Reviews mention Personable

    Clients consistently highlight eSparkBiz's personable approach, noting the 'friendly and dedicated staff' as a key strength. One CEO remarked on their 'great partners' status, emphasizing their customer-focused attitude and willingness to adapt to urgent needs. Another client appreciated the 'brilliant and friendly people' at eSparkBiz, showcasing a positive overall sentiment towards their interpersonal interactions and collaborative spirit.
    • Web App & Mobile App Development for Healthcare Company
      5.0 Jun 4, 2024

      Yes, they are great partners! They are very customer-focused and always open to pivoting on our urgent focus and always working to find solutions to our challenges. They have a great knowledge base and brilliant and friendly people.

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    • Mobile App Development & UI/UX Design for Research Company
      5.0 Oct 14, 2025

      I'm impressed by eSparkBiz's friendly and dedicated staff. Their approachable nature and commitment to the project have made the collaboration seamless and enjoyable.

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    7 of 7 reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Reviewed 7 times in the past 6 months

    Over the past six months, client feedback for eSparkBiz has been overwhelmingly positive, highlighting their professionalism, responsiveness, and ability to meet project deadlines. Clients praised their effective communication and commitment to quality, with one noting a 20% reduction in bugs and a 10% increase in user engagement. However, suggestions for improvement included clearer timelines and better communication around project expectations. Overall, eSparkBiz is regarded as a reliable partner for software development and maintenance.
    Read 7 Recent Reviews

    Average Project Cost Breakdown

    Less than $10,000 (25) $10,000 to $49,000 (9) $200,000 to $999,999 (5) $50,000 to $199,999 (3)

    What Clients Have Said

    The overall feedback regarding eSparkBiz indicates a strong sentiment of value for money. Clients frequently noted that the company's pricing aligns well with their budgets while providing high-quality deliverables. For instance, one client appreciated the 'good value for cost' and another highlighted the 'professionalism' and 'great management' that complemented their affordable rates. Overall, clients expressed satisfaction with the balance of cost and quality, often recommending eSparkBiz for its efficient service and responsiveness.
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    United States (31) Germany (4) France (3) India (3) Finland (2) Australia (2) Austria (2) Japan (1) Canada (1) Israel (1) Italy (1) Greece (1) New Zealand (1) Nigeria (1) Philippines (1) Romania (1) Saudi Arabia (1) Spain (1) Cyprus (1)
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  • Polcode Logotype

    4.9 42 reviews
    Premier Verified
    $10,000+
    $50 - $99 / hr
    50 - 249
    Warszawa, Poland

    Services provided

    20% Enterprise App Modernization
    45% E-Commerce Development
    35% Web Development

    Polcode is a versatile web development company offering services such as eCommerce platform development, AI solutions, and cloud migration support. Reviews indicate an overall positive feedback, with approximately 85% of clients highlighting effective communication, project management, and technical expertise. Their strengths lie in delivering tailored solutions, maintaining transparency, and their ability to adapt to evolving project requirements.

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    Reviews mention Exceeds expectations

    The feedback indicates that Polcode exceeded expectations in their pro bono collaboration with K.I.D.S. Foundation, delivering a platform that met all requirements ahead of schedule. Clients highlighted Polcode's exceptional flexibility, adaptability to needs, and commitment to the project's vision. Their engagement was noted as above typical collaboration, with no significant areas for improvement identified. Overall, the sentiment reflects high satisfaction and appreciation for the quality and timeliness of the work delivered.
    • Web Development for CMS Organization
      5.0 Apr 12, 2018

      One team member worked over the holidays after his wife gave birth; the team provides exceptional service, but he particularly exceeded our expectations.

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    2 of 3 reviews are 5 stars
    Unknown avg. project cost

    Reviewed 3 times in the past 6 months

    Recent reviews of Polcode highlight strong performance in project management and technical execution. Clients praised the company's responsiveness, effective communication, and ability to deliver on time. For instance, one client noted Polcode's impressive project management, stating they maintained clear communication and adapted well to evolving requirements. Another emphasized the successful integration of complex systems, resulting in improved operational efficiency. Overall, sentiment is overwhelmingly positive, with no significant areas for improvement identified by clients.
    Read 3 Recent Reviews

    Industry Experience

    Polcode has received positive feedback across various industries, showcasing expertise in eCommerce, construction, financial services, and advertising. Clients commend their technical skills, project management, and adaptability, leading to improved operational efficiency and user experience. Notably, in eCommerce, their solutions enhanced customer engagement, whereas in construction, they integrated complex systems for better project estimation. Overall sentiment is highly favorable, indicating strong compatibility for projects in sectors requiring robust digital solutions.

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    Select Industry to see insights

    Software Nonprofit IT Services Information technology Advertising & marketing Sports Healthcare Retail Other Industry Business services Telecommunications Human Resources Consumer Products Arts, entertainment & music Design Food & Beverages Education eCommerce Financial services Construction Hospitality & leisure

    More responsive than most other service providers

    Polcode is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch
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  • Sigma Software Group Logotype

    4.8 37 reviews
    Premier Verified
    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    L'viv, Ukraine

    Services provided

    11% Enterprise App Modernization
    25% Custom Software Development
    21% Mobile App Development +3 services
    21% Web Development
    11% AI Consulting
    11% BI & Big Data Consulting & SI

    Sigma Software Group is a versatile software development company offering a wide range of services, including web and mobile development, engineering support, and staff augmentation. The reviews indicate a strong emphasis on efficiency, collaboration, and alignment with client values. Approximately 80% of feedback highlights their punctuality and adaptability, while 60% commend their innovative approach and team integration. Overall, clients consistently express satisfaction with Sigma Software Group’s contributions to their projects.

    See all 37 projects
    0 of 1 reviews is 5 stars
    $50,000 – $199,999 avg. project cost

    Reviewed 1 time in the past 6 months

    Recent reviews of Sigma Software Group indicate a strong overall sentiment, highlighting their efficiency, creativity, and collaborative spirit. Clients have noted measurable improvements in website engagement and lead generation following project completion. One client particularly appreciated the team's timely delivery and adaptability, while suggesting a desire for more proactive web guidance. Overall, Sigma Software Group is recognized for its alignment with client values and effective communication throughout the project lifecycle.
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    Industry Experience

    Sigma Software Group has demonstrated significant expertise across various industries, including Advertising & Marketing, Aviation, Food & Beverage, Financial Services, Education, and more. Clients consistently highlight their strong project management skills, timely delivery, and adaptability to specific industry needs. In Advertising & Marketing, they excel in application development and integration, while in Financial Services and Aviation, their capacity for staff augmentation and compliance adherence is notable. Overall, feedback is overwhelmingly positive, indicating a strong fit for clients in technology-driven sectors seeking reliable partnerships.

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    Select Industry to see insights

    Other Industry Food & Beverage Information technology Financial services Education Logistics & Supply Chain Construction Arts, entertainment & music Software Sports IT Services Manufacturing Automotive Retail Real estate Design Healthcare Gambling Advertising & marketing

    More responsive than most other service providers

    Sigma Software Group is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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    View projects from:

    United States (16) Sweden (10) Canada (3) Germany (2) England (2) Israel (1) Malaysia (1) Switzerland (1)

    This provider is fluent in 4 languages:

    • English
    • Spanish
    • German
    • Ukrainian

    This provider is available in 4 time zones:

    • Central European Time (CET)
    • Eastern European Time (EET)
    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
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  • Spiria Logotype

    4.9 26 reviews
    Premier Verified
    $50,000+
    $150 - $199 / hr
    50 - 249
    Montréal, Canada

    Services provided

    20% Enterprise App Modernization
    40% Custom Software Development
    10% AI Consulting +3 services
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% UX/UI Design

    Spiria is a software development company specializing in web-based solutions and custom application development. The reviews reflect an impressive 100% positive feedback rate, emphasizing their excellence in project management, communication, and ability to deliver on time and within budget. Spiria is noted for their collaborative approach and commitment to understanding client needs, with 80% of reviewers mentioning their effective communication and responsiveness.

    See all 26 projects

    Reviews mention Experienced

    The overall sentiment regarding Spiria's experience is highly positive. Clients praised their technical knowledge, responsiveness, and effective communication. For instance, the VP of Product Management noted their ability to meet aggressive timelines while staying within budget, while the CEO of BookJane highlighted their high-quality team and strong QA execution. Although there were minor issues, such as budget management and a response to an iOS upgrade, Spiria's collaborative approach and breadth of experience have led to successful partnerships and ongoing work.
    • Mobile App Dev for Renewable Energy Co
      4.5 Oct 16, 2019

      The entire team was extremely responsive and their communication very clear. Their breadth of experience goes beyond mobile app development. We are now working with them for additional .NET software work.

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    • Web & Mobile App Dev for On-Demand Caregiving Platform
      5.0 Aug 22, 2019

      Spiria has a high-quality team with a lot of experience. They understood our requirements and executed strong QA. They were very customer-centric.

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    Industry Experience

    Spiria demonstrated expertise across various industries, including Healthcare, IT, Consulting, Manufacturing, Insurance, and more. Clients praised their strong project management, effective communication, and ability to meet deadlines. In Healthcare, they excelled in developing user-friendly applications; in IT, they provided seamless team augmentation. Positive feedback highlighted their adaptability, technical knowledge, and responsiveness, indicating their suitability for projects in sectors focused on software development, user experience, and technical integration.

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    Select Industry to see insights

    Food & Beverage Healthcare Manufacturing Media Software IT Services Energy & natural resources Wellness & Fitness Advertising & marketing Retail Insurance Agriculture Telecommunications Information technology Consulting

    Average Project Cost Breakdown

    $200,000 to $999,999 (6) $50,000 to $199,999 (5) $1,000,000 to $9,999,999 (3) $10,000 to $49,000 (2)

    What Clients Have Said

    Clients consistently highlight Spiria's competitive pricing and the overall value they provide. For instance, one client noted they chose Spiria for its 'good value for cost,' while another emphasized that their 'pricing fit our budget.' Overall, feedback reflects satisfaction with the quality of service relative to cost, with multiple clients stating that Spiria delivers on time and within budget, reinforcing their reputation as a cost-effective partner for software development projects.
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    Canada (20) United States (6)

    This provider is fluent in 2 languages:

    • English
    • French

    This provider is available in 4 time zones:

    • Central Standard Time (CST)
    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
    • Canada Newfoundland Time (CNT)
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  • Radixweb Logotype

    4.8 52 reviews
    Premier Verified
    $25,000+
    $25 - $49 / hr
    250 - 999
    Frisco, TX

    Services provided

    15% Enterprise App Modernization
    30% Custom Software Development
    20% AI Development +3 services
    15% Low/No Code Development
    10% BI & Big Data Consulting & SI
    10% Cloud Consulting & SI

    Radixweb is a software development company that excels in providing custom solutions, including SaaS platforms, API integrations, and UI/UX updates. Their clients consistently praise their professionalism, technical expertise, and agile project management. Approximately 100% of reviewers mention Radixweb's ability to meet deadlines and provide high-quality work, while 90% note their reliability and strategic thinking. The partnership approach and communication are also highlighted as key strengths.

    See all 52 projects

    Industry Experience

    Radixweb has demonstrated expertise across multiple industries, including Software, Healthcare, Advertising & Marketing, eCommerce, Human Resources, and IT Services. Clients noted their commitment to quality, responsiveness, and technical proficiency, particularly in software development and project management. Overall sentiment varies slightly by industry but remains positive, with specific praise for their innovative solutions and ability to adapt to client needs, making them a versatile partner for organizations seeking technological advancements.

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    Select Industry to see insights

    Publishing Advertising & marketing Human Resources eCommerce Healthcare Information technology Consulting IT Services Manufacturing Consumer Products Education Environmental Services Software Business services

    Average Project Cost Breakdown

    $10,000 to $49,000 (16) $50,000 to $199,999 (13) $200,000 to $999,999 (4)

    What Clients Have Said

    Client feedback regarding Radixweb consistently highlights their cost-effectiveness and overall value for money. Numerous clients noted that Radixweb provided competitive pricing while delivering high-quality work, with one client stating they chose Radixweb due to their affordable rates compared to local firms. Overall sentiment reflects satisfaction with project outcomes, timely deliveries, and responsiveness, leading clients to view Radixweb as a reliable partner for ongoing projects and future enhancements.
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    More responsive than most other service providers

    Radixweb is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    View projects from:

    United States (16) Australia (5) Canada (4) Denmark (3) England (2) France (2) South Africa (2) Ireland (2) Israel (1) Italy (1) Oman (1) Germany (1) Spain (1) Switzerland (1) Uganda (1) Cayman Islands (1) Barbados (1)

    This provider is fluent in 1 language:

    • English
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  • OAKS LAB Logotype

    5.0 32 reviews
    Premier Verified
    $25,000+
    $50 - $99 / hr
    50 - 249
    Prague, Czech Republic

    Services provided

    10% Enterprise App Modernization
    40% Custom Software Development
    10% AI Development +4 services
    10% Cybersecurity
    10% IT Staff Augmentation
    10% Mobile App Development
    10% Web Development

    OAKS LAB is a software development company that specializes in building custom software solutions, mobile applications, and MVPs for diverse industries such as digital health, education, fintech, and recruitment. Reviews indicate a 100% positive feedback rate, praising their technical expertise, project management, and ability to exceed expectations. Approximately 70% of reviewers commend their cultural fit and collaborative approach, highlighting their professionalism and reliability.

    See all 32 projects

    Reviews mention Collaborative

    The overall sentiment regarding OAKS LAB's collaborative nature is highly positive. Clients commend their ability to seamlessly integrate with internal teams, exemplified by one client's note that OAKS LAB operates as an extension of their own team. They are praised for their transparency, timely deliverables, and proactive problem-solving. One client emphasized their multifaceted team, which enhances effective communication and project management, leading to successful partnerships that adapt to evolving needs.
    • Market Research, Mobile App Dev & Design for FinTech Company
      5.0 Mar 11, 2025

      From the very start, Oak's Lab makes us feel like true partners. They’re always asking for our input through regular check-ins, workshops, and open communication, ensuring they really get our vision and goals. It’s not a one-and-done thing either—they keep checking in as things evolve, adapting the project to fit our needs perfectly. It’s reassuring to see how flexible and responsive they are.

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    • Market Research, Mobile App Dev & Design for FinTech Company
      5.0 Mar 11, 2025

      Right from the kickoff, Oak's Lab pulls us into the process, asking for our input at every turn through regular meetings, detailed discussions, and open lines of communication. They don’t just listen—they act on it, making sure the project stays laser-focused on what we need, even as those needs shift. It’s like they have a sixth sense for anticipating our updates and adjusting timelines and priorities without missing a beat.

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    • Outsourced Product Dev & Engineering Services for FinTech Co
      5.0 Feb 23, 2024

      OAK'S LAB is incredibly collaborative. They're a multifaceted team, which allows us to share requirements and work with them effectively. I've never seen them go over budget after a budgetary approval; there's never been a surprise.

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    • Software Dev & UX/UI Design for Health Infrastructure Co
      5.0 Feb 11, 2026

      OAKS LAB has collaborated incredibly well with stakeholders across the business. They’ve met every deadline and solved problems proactively without needing direct guidance. Their team is highly professional, results-oriented, and incredibly intelligent.

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    Industry Experience

    OAKS LAB has demonstrated expertise across various industries, including Retail, Medical, Education, Financial Services, and Real Estate. Clients commend their professional approach, technical proficiency, and effective project management. In Retail, they enhanced customer satisfaction through CMS enhancements. In Medical, their contributions improved patient onboarding and retention. Educational clients appreciated their collaborative design processes. In Financial Services, they developed robust platforms with a focus on user experience. Overall, OAKS LAB is highly regarded for their adaptability and dedication, making them a strong candidate for clients in these sectors.

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    Medical Software Business services Healthcare Advertising & marketing IT Services Real estate Other industries Education Financial services Retail

    Average Project Cost Breakdown

    $200,000 to $999,999 (11) $50,000 to $199,999 (6) $1,000,000 to $9,999,999 (2) $10,000 to $49,000 (1)

    What Clients Have Said

    Overall feedback regarding OAKS LAB indicates a strong sentiment of value for money among clients. Many reviews highlight that their pricing aligns well with project budgets while delivering high-quality results. For instance, a client from Swiftly noted that OAKS LAB provided 'good value for cost,' while another from OpenLoop Health emphasized their 'pricing fit our budget.' Clients consistently expressed satisfaction with the cost-effectiveness relative to the quality of work provided, indicating that OAKS LAB is a reliable partner for cost-sensitive projects.
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    More responsive than most other service providers

    OAKS LAB is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch
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  • Instil Logotype

    4.9 11 reviews
    Premier Verified
    $50,000+
    $100 - $149 / hr
    50 - 249
    Belfast, Northern Ireland

    Services provided

    20% Enterprise App Modernization
    35% Cloud Consulting & SI
    25% Custom Software Development +3 services
    10% Mobile App Development
    5% Product Design
    5% UX/UI Design

    Instil is a software development company renowned for its technical expertise and exceptional project management capabilities. Specializing in custom software development, cybersecurity consultancy, and UI/UX design, Instil consistently receives positive feedback for its professionalism and ability to integrate seamlessly with clients' teams. Approximately 100% of reviewers commend Instil's technical proficiency and commitment to delivering high-quality, timely solutions, often exceeding expectations.

    See all 11 projects

    Reviews mention Trustworthy

    Clients express a strong sentiment of trustworthiness towards Instil Software, highlighting their commitment to quality and transparency. One client noted, "Instil is a trustworthy company" and appreciated their honesty regarding project capabilities and limitations. The consistent delivery of promises and the company's reputation in the local market further reinforce this positive perception. Overall, clients feel confident in Instil's ability to meet project requirements effectively.
    • Custom Software Development for Consumer Electronics Firm
      4.5 Apr 28, 2021

      The project was extremely complicated because it had very extensive requirements. However, Instil Software did an absolutely fantastic job and exceeded all of the organization’s and our customer’s expectations. Tara was a very good person to work with — he was, understanding, willing to help, and accommodating. From a business perspective, he was always fair and willing to do the right thing. I have nothing but respect and trust for Instil Software. Our partnership was a fantastic experience.

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    • Development Staff Augmentation for Global Consulting Firm
      5.0 Apr 27, 2021

      The quality of their work has been fantastic. If they don’t believe they can deliver a piece of work in the time we want them to finish or if there are cost constraints that they identify, they’re open and honest about that. They clearly tell us if they can do something or not. Furthermore, they’ll explain the limitations why they can’t provide the solution. As a result, when they receive work, I’m confident that they’ll deliver excellently. Instil is a trustworthy company, and that’s the reason why we’ve worked with them for a long time. They’ve repeatedly proven that they can deliver their promises.

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    Industry Experience

    Instil has demonstrated expertise across various industries, including Manufacturing, Information Technology, Arts & Entertainment, Software, Telecommunications, and IT Services. Clients praised their strong project management, technical proficiency, and ability to adapt to evolving project requirements. Overall sentiment is highly positive, emphasizing the provider's capability to deliver high-quality software solutions, effective communication, and strong collaboration. Potential clients in these sectors can expect reliable partnerships and impactful project outcomes.

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    Select Industry to see insights

    Manufacturing Information technology Arts, entertainment & music Software Consumer Products Advertising & marketing Telecommunications IT Services

    Average Project Cost Breakdown

    $200,000 to $999,999 (3) $1,000,000 to $9,999,999 (2)

    What Clients Have Said

    Overall, client feedback regarding Instil's cost and value for money reflects a mixed sentiment. While many clients praised the high quality of work and expertise provided, some noted that their pricing is on the higher side. For instance, one client mentioned that Instil's rates are 'a little bit expensive' but acknowledged the value received. Another client emphasized that Instil's pricing fits their budget and highlighted 'good value for cost.' Overall, clients seem satisfied with the return on investment despite concerns about pricing.
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    United States (5) Northern Ireland (2) England (2) Australia (1) Canada (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 2 time zones:

    • Greenwich Mean Time (GMT)
    • Central European Time (CET)
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  • Valere Logotype

    4.8 57 reviews
    Premier Verified
    $75,000+
    $50 - $99 / hr
    50 - 249
    Marlborough, MA

    Services provided

    10% Enterprise App Modernization
    40% AI Development
    10% AI Agents +4 services
    10% AI Consulting
    10% Custom Software Development
    10% Generative AI
    10% UX/UI Design

    Valere is a versatile technology company specializing in software development, UX/UI design, and AI solutions. The feedback from clients is overwhelmingly positive, with 100% of reviews highlighting their ability to understand complex project needs and deliver high-quality results. Clients frequently praise Valere's project management, responsiveness, and technical expertise, with over 80% specifically noting their effective communication and collaborative culture.

    See all 57 projects

    Reviews mention Innovative

    Clients expressed a strong positive sentiment regarding Valere's innovative approach to design and user experience. Notably, one client highlighted Valere's commitment to understanding the unique needs of professional ticket brokers, stating that their design work was substantive rather than superficial. This depth of context allowed for tailored solutions, showcasing Valere's dedication to innovation and growth through design leadership. Overall, clients appreciated Valere's ability to deliver unique and effective strategies that aligned with their specific market challenges.
    • Mobile App Development for Outfit Planning Company
      5.0 Jan 29, 2024

      The vision was impressive; they brought ideas to the table that we hadn't even thought of. I'm excited to work on V2 of our app with them as this will be the fun part where we get to incorporate more bells/whistles and our user feedback into the design and functionality.

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    • UX/UI Design for B2B Software Company
      5.0 Jan 8, 2026

      The commitment to understanding our specific market was impressive. They didn't apply generic SaaS patterns; instead, they invested in learning how professional ticket brokers think about inventory, pricing, and market dynamics. This depth of context made the design work substantive rather than superficial. Finding partners who share commitment to innovation and platform growth through design leadership is rare. Valere delivered that.

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    Industry Experience

    Valere has demonstrated expertise across various industries, including construction, IT, entertainment, and hospitality. Clients in construction praised their ability to stabilize complex platforms, while IT firms recognized their strong backend and API development skills. In the entertainment industry, Valere's proficiency in UX/UI design stood out, enhancing user engagement. Overall, feedback reflects a sentiment of high satisfaction, particularly for complex projects requiring detailed attention, making them a strong fit for technology-driven sectors.

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    Select Industry to see insights

    Hospitality & leisure Construction Other industries Social Networking Advertising & marketing Arts, entertainment & music Financial services Software Consulting Other Industry Healthcare Research Media Gaming Logistics & Supply Chain Gambling Wellness & Fitness Business services Consumer Products Education IT Services Information technology Transportation Design

    Average Project Cost Breakdown

    $10,000 to $49,000 (25) $50,000 to $199,999 (12) Less than $10,000 (2)

    What Clients Have Said

    Clients have consistently recognized Valere for delivering strong value for money, often highlighting their competitive pricing and expertise. One client noted, 'Good value for cost,' while another emphasized, 'Their pricing fit our budget.' Overall sentiment reflects satisfaction with the quality of work relative to the cost, with clients expressing appreciation for proactive communication and timely delivery, reinforcing their perception of Valere as a reliable and cost-effective partner.
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    United States (48) Canada (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 3 time zones:

    • Central Standard Time (CST)
    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
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  • Frogslayer Logotype

    4.9 15 reviews
    Premier Verified
    $25,000+
    Undisclosed
    50 - 249
    College Station, TX

    Services provided

    25% Enterprise App Modernization
    30% AI Development
    25% Custom Software Development +4 services
    5% AI Consulting
    5% Application Management & Support
    5% Other Application Development
    5% UX/UI Design

    Frogslayer is a custom software development company that offers a range of services from product strategy validation and software development to project management and operational support. Across their reviews, 90% of clients praise their strong alignment with client culture and core values, as well as their exemplary project management skills and commitment to client success. While there are occasional mentions of project scope adjustments and communication gaps, their technical expertise and dedication to client satisfaction are consistently highlighted.

    See all 15 projects

    Reviews mention Puts the customer first

    Client feedback highlights Frogslayer's unwavering commitment to customer satisfaction, evidenced by their proactive engagement and responsiveness. One client noted that they could reach their contact, John, at any hour, emphasizing the team's dedication. They consistently shadowed the client's operations to tailor solutions effectively, demonstrating a deep understanding of the client's unique challenges. Overall, the sentiment reflects a strong appreciation for Frogslayer's customer-first approach, with no reported areas for improvement.
    • Software Dev for Wholesale Logistics Company
      5.0 Nov 18, 2020

      Their commitment is impressive. I can call John on a Sunday at 7 a.m., and he will pick up the phone. Frogslayer is fully committed to us and hasn’t backed off one bit. They are still on top of it. Their commitment to their customers is absolutely fantastic. I could get anybody from Frogslayer on the phone right now if I called and I will not be passed off. If I need an answer, it’s done no matter what. If they need to work all night long to get it done, they will do it. For example, just two weeks ago, there was a problem. My customer needed a report, and we didn’t have one set up, and it was a tremendous amount of data. I don’t know how many hours John worked that night, but that next morning, I had that report available to me. The full commitment from them is what I cherish the most.

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    Industry Experience

    Frogslayer has demonstrated notable expertise across multiple industries, including Franchises, Transportation, Education, Engineering, IT Services, Legal, Retail, Manufacturing, and Financial Services. Feedback highlights their strengths in project management, communication, and a deep commitment to client needs. Clients report significant operational improvements, efficient software solutions, and excellent cultural alignment. Overall sentiment is positive, with a particular emphasis on their adaptability and collaborative approach, making them a strong fit for companies seeking innovation and support in these sectors.

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    Select Industry to see insights

    Franchises Transportation Engineering Education IT Services Retail Legal Consulting Manufacturing Information technology Financial services

    Average Project Cost Breakdown

    $50,000 to $199,999 (3) $1,000,000 to $9,999,999 (3) $200,000 to $999,999 (2) $10,000,000 + (2)

    What Clients Have Said

    Client feedback on Frogslayer indicates a strong overall sentiment regarding value for money, with many praising their cost-effectiveness and alignment with project budgets. One client noted Frogslayer provided 'good value for cost' and delivered 'on time, on budget.' However, there were instances where costs exceeded initial estimates, as seen in a project that escalated from a $150,000 bid to $3 million. Overall, clients express satisfaction with the quality of service relative to investment.
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    United States (11) Germany (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 4 time zones:

    • Central Standard Time (CST)
    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
    • Mountain Standard Time (MST)
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  • Vardot Logotype

    4.9 60 reviews
    Premier Verified
    $25,000+
    $100 - $149 / hr
    50 - 249
    Santa Clara, CA

    Services provided

    10% Enterprise App Modernization
    60% Web Development
    20% Web Design +1 service
    10% UX/UI Design

    Vardot is a software modernization company specializing in enterprise application modernization and digital transformation services. Clients highly commend their knowledge, responsiveness, and communication skills, with approximately 100% of reviews highlighting their ability to deliver actionable solutions and ongoing support tailored to client needs. The company's alignment with customer values and budget is also frequently noted.

    See all 60 projects
    1 of 2 reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Reviewed 2 times in the past 6 months

    Recent reviews of Vardot highlight a strong overall sentiment, with clients praising their responsiveness, technical expertise, and project management skills. For instance, the UNHCR noted Vardot's exceptional ability to deliver a fully functional dashboard on time while maintaining high-quality outputs. Similarly, PAC commended Vardot for ensuring zero downtime during site maintenance. Clients appreciate their structured approach and flexibility, although some suggested more precise early cost estimates could enhance planning.
    Read 2 Recent Reviews
    1 of 1 Enterprise App Modernization reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Enterprise App Modernization PROJECT HIGHLIGHT

    Website Maintenance & Support for University

    5.0 — Vardot provided website maintenance and support for a public university. The team conducted a technical audit, repaired themes, updated compilation tools, and worked on repository consolidation. Read more
    Read 1 Review

    Industry Experience

    Vardot has demonstrated expertise across various sectors, including education, non-profits, healthcare, and business services. Clients praised their strong project management, responsiveness, and technical proficiency, particularly in Drupal development. Industries such as education noted enhanced user experience and increased engagement, while non-profits highlighted improvements in donation platforms. Overall, client sentiment indicates a robust performance in delivering tailored, effective solutions across diverse industries.

    Read All Reviews

    Select Industry to see insights

    Engineering Education Construction Other Industry Non-profit Financial services Nonprofit Software Consulting Media Agriculture Hospitality & leisure Government Advertising & marketing Manufacturing Information technology Consumer Products Business services Other industries

    Average Project Cost Breakdown

    $10,000 to $49,000 (22) $50,000 to $199,999 (21) $200,000 to $999,999 (4) Less than $10,000 (3)

    What Clients Have Said

    Clients consistently commend Vardot for their cost-effectiveness and value for money. They note that Vardot's pricing aligns well with project budgets while delivering high-quality results. For instance, one client highlighted that Vardot's pricing fit their budget and provided good value, while another emphasized that Vardot delivered significant improvements to their site within a reasonable budget. Overall, the sentiment reflects satisfaction with Vardot's services relative to their costs, often citing the company's responsiveness and commitment to quality.
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  • Test Double Logotype

    Test Double

    4.7 5 reviews
    Premier Verified
    $25,000+
    $150 - $199 / hr
    50 - 249

    Services provided

    30% Enterprise App Modernization
    40% Custom Software Development
    10% AI Development +3 services
    10% Cloud Consulting & SI
    5% Application Testing
    5% Mobile App Development

    Test Double is a versatile consulting firm specializing in software development and strategic consulting across various industries. Reviewers consistently commend Test Double for their high-caliber expertise, swift adaptability, and ability to deliver on time and within budget. Approximately 80% of reviews highlight their excellent project management and technical skills, while 60% emphasize their seamless integration with internal teams and strong focus on client needs.

    See all 5 projects

    Reviews mention Unique expertise

    The feedback regarding Test Double's unique expertise highlights their capability to tackle complex challenges, especially with legacy systems. Clients praised their senior-level consultants for not only coding but also providing strategic insights. One client noted their flexibility in adapting to existing processes, which is a rare quality. The ability to work with technical debt was particularly appreciated, demonstrating their specialized knowledge. Overall, sentiment towards their expertise is highly positive, with clients valuing their depth of experience and collaborative approach.
    • Custom Software Development for Manufacturing Company
      5.0 Aug 21, 2025

      The team was very good at providing senior-level consultants who didn’t just write code but partnered with us and brought a different perspective, which I think is important because I'm looking for people to bring their expertise as well. Moreover, the team was one of the few organizations willing to work with legacy systems. Not all applications and platforms are new and shiny, and most companies have a lot of technical debt. They were willing to work with that, and they liked doing it. That's a unique thing about them.

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    0 of 1 reviews is 5 stars
    $200,000 – $999,999 avg. project cost

    Reviewed 1 time in the past 6 months

    Recent reviews of Test Double highlight strong client satisfaction, particularly regarding their project management and the expertise of their team. Clients commend the swift understanding of business needs and effective communication, noting that Test Double successfully migrated 64 customers while adhering to deadlines and budgets. However, some clients expressed concerns about the cost of services. Overall, the sentiment is positive, with recommendations to provide clear requirements for optimal collaboration.
    Read 1 Recent Review

    Industry Experience

    Test Double has demonstrated strong expertise across various industries, including Manufacturing, Software, Energy & Natural Resources, Advertising & Marketing, and Supply Chain & Logistics. Clients consistently praise their ability to integrate with teams, provide high-level consulting, and deliver innovative solutions that improve operational efficiency. Overall sentiment reflects satisfaction with their senior-level developers, strategic consulting approach, and adaptability, making them an excellent fit for complex projects in these sectors.

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    Select Industry to see insights

    Supply Chain, Logistics, and Transport Software Energy & natural resources Advertising & marketing Manufacturing

    View projects from:

    Columbus, Ohio (1) San Francisco, California (1) Denver, Colorado (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 4 time zones:

    • Central Standard Time (CST)
    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
    • Mountain Standard Time (MST)
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  • Euristiq Logotype

    4.8 33 reviews
    Premier Verified
    $50,000+
    $50 - $99 / hr
    50 - 249
    Toronto, Canada

    Services provided

    10% Enterprise App Modernization
    40% Custom Software Development
    20% AI Development +3 services
    10% Cloud Consulting & SI
    10% IoT Development
    10% Web Development

    Euristiq is a company specializing in Enterprise Application Modernization, focusing on enhancing functionality and user experience while minimizing operational disruption. The reviews highlight their strong project management, agile processes, and exceptional communication, with 100% positive feedback noting their ability to integrate seamlessly with client workflows and deliver results efficiently. Their commitment to quality and collaborative approach is consistently praised by clients.

    See all 33 projects

    Industry Experience

    Euristiq has received positive industry feedback across various sectors, including Financial Services, Advertising & Marketing, Education, Real Estate, and others. Clients praise their technical expertise, project management skills, and ability to deliver scalable solutions tailored to specific needs. Notable strengths include their deep understanding of complex systems, effective communication, and proactive problem-solving. Overall, the sentiment is highly favorable, particularly in sectors requiring robust technical solutions and innovative approaches, making Euristiq a strong candidate for similar projects.

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    Select Industry to see insights

    Advertising & marketing Education Software Information technology IT Services Wellness & Fitness Healthcare Construction Manufacturing Financial services Real estate Engineering Other Industry Other industries Electric

    Average Project Cost Breakdown

    $200,000 to $999,999 (10) Less than $10,000 (2) $10,000 to $49,000 (2) $50,000 to $199,999 (2) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Euristiq is frequently praised for its competitive pricing and overall value for money. Clients noted that the company's costs fit their budgets while delivering high-quality services. One CEO remarked on the 'good value for cost,' while another highlighted how Euristiq's pricing structure allowed for significant operational savings. Overall, the sentiment among clients reflects satisfaction with the balance of cost and quality, establishing Euristiq as a reliable partner for various projects.
    Read All Reviews

    View projects from:

    Canada (7) United States (5) Ukraine (4) Denmark (2) Ireland (2) Estonia (1) Netherlands (1) Switzerland (1) England (1)

    This provider is fluent in 2 languages:

    • English
    • Ukrainian

    This provider is available in 5 time zones:

    • Central European Time (CET)
    • Eastern European Time (EET)
    • Pacific Standard Time (PST)
    • Canada Newfoundland Time (CNT)
    • Universal Coordinated Time (UTC)
    View Profile Visit Website
  • Inventive Works Logotype

    4.9 28 reviews
    Premier Verified
    $25,000+
    $100 - $149 / hr
    10 - 49
    Manor, TX

    Services provided

    25% Enterprise App Modernization
    30% Custom Software Development
    15% Product Design +3 services
    10% AI Consulting
    10% CRM Consulting and SI
    10% Web Development

    Inventive Works is a versatile software development company offering a range of services including custom software solutions, website development, and project management. Across various reviews, they are consistently praised for their structured project management, transparent communication, and ability to adapt to client needs, with over 90% positive feedback highlighting these strengths. Approximately 80% of reviewers commend their ability to deliver complex solutions efficiently while maintaining strong alignment with client values and goals.

    See all 28 projects
    2 of 3 reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Reviewed 3 times in the past 6 months

    Recent client feedback for Inventive Works highlights their strong project management and ability to adapt to challenges. Clients praised their clear communication, timely delivery, and effective collaboration, particularly in complex projects like website redesigns and custom application development. Specific commendations included their disciplined scope management and capacity to navigate technical constraints. Overall, clients expressed high satisfaction, noting Inventive's responsiveness and proactive problem-solving as key strengths, while suggesting improvements in managing holiday schedules.
    Read 3 Recent Reviews

    Industry Experience

    Inventive Works has demonstrated a strong expertise across various industries, including Education, Medical, Advertising & Marketing, Manufacturing, Financial Services, Telecommunications, and more. Reviews highlight their strengths in project management, responsiveness, and adaptability to client needs. In Education, they effectively modernized web platforms; in Medical, they improved diagnostic applications; while in Advertising, they enhanced event marketing platforms. Overall sentiment reflects positive outcomes and high satisfaction, making them a versatile partner for projects in these sectors.

    Read All Reviews

    Select Industry to see insights

    Human Resources Advertising & marketing Software Manufacturing Financial services Telecommunications Chemicals & Biotechnology IT Services Consumer Products Arts, entertainment & music Transportation Real estate Energy & natural resources Medical Education

    More responsive than most other service providers

    Inventive Works is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    View projects from:

    Austin, Texas (7) College Station, Texas (5) Houston, Texas (3) New York City, New York (2) Cedar Park, Texas (1) Fort Worth, Texas (1) Tampa, Florida (1) Minneapolis, Minnesota (1) Brownsville, Texas (1) Syosset, New York (1) Irvine, California (1) San Jose, California (1) Centennial, Colorado (1) Kirkland, Washington (1) Florence, Texas (1)
    View Profile Visit Website
  • ElifTech Logotype

    4.9 59 reviews
    Premier Verified
    $10,000+
    $25 - $49 / hr
    50 - 249
    L'viv, Ukraine

    Services provided

    10% Enterprise App Modernization
    10% AI Development
    10% Computer Engineering +7 services
    10% Custom Software Development
    10% Digital Engineering
    10% E-Commerce Development
    10% IoT Development
    10% Mobile App Development
    10% UX/UI Design
    10% Web Development

    ElifTech is a versatile software development company that provides services ranging from mobile app creation and MVP development to UI/UX design and backend solutions. Across reviews, 100% of clients praised their professionalism, timely delivery, and strong project management. They are consistently described as responsive and flexible, with many appreciating their ability to align with business goals and exhibit a strong problem-solving mindset.

    See all 59 projects
    3 of 3 reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Reviewed 3 times in the past 6 months

    In the past six months, ElifTech has received consistently positive feedback, highlighting their professionalism and responsiveness. Clients noted impressive project management, with timely deliveries and effective communication. Specific praises included their ability to creatively solve problems and their alignment with client values. One client remarked on the team's genuine care for project goals, while another emphasized the intuitive functionality of their app. Overall, clients expressed high satisfaction and willingness to continue partnerships, with no significant areas for improvement identified.
    Read 3 Recent Reviews

    Industry Experience

    ElifTech has demonstrated extensive expertise across various industries, including Financial Services, Information Technology, and Arts & Entertainment. Clients have praised ElifTech's strong project management, responsiveness, and innovative problem-solving abilities. Specifically, they excel in developing MVPs, backend integrations, and custom applications, often exceeding expectations regarding timelines and functionality. Overall sentiment across sectors is highly positive, indicating strong alignment between ElifTech's services and the needs of startups and established companies alike.

    Read All Reviews

    Select Industry to see insights

    Other industries Financial services Information technology Software Arts, entertainment & music Consumer products & services Advertising & marketing IT Services Social Networking Manufacturing Consulting Sports Engineering Wellness & Fitness Education Retail Energy & natural resources Consumer Products Food & Beverages

    Average Project Cost Breakdown

    $10,000 to $49,000 (14) $50,000 to $199,999 (11) Less than $10,000 (9) $200,000 to $999,999 (3)

    What Clients Have Said

    Clients consistently commend ElifTech for their competitive pricing and overall value for money. Many reviews highlight the company's ability to deliver high-quality work within budget constraints, with one client noting they chose ElifTech for their 'good value for cost.' Another emphasized their flexibility and responsiveness, stating they received a 'turnkey solution' that fit their budget. Overall, the sentiment is overwhelmingly positive, with numerous clients expressing satisfaction with the financial aspects of their engagements.
    Read All Reviews

    View projects from:

    United States (13) Sweden (6) Denmark (4) Germany (4) England (3) Belgium (2) Canada (2) Finland (2) Israel (1) Netherlands (1) New Zealand (1) Norway (1) Spain (1) Australia (1) Ukraine (1) Ireland (1) Wales (1) Austria (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 1 time zone:

    • Eastern European Time (EET)
    View Profile Visit Website
  • SolGuruz Logotype

    4.9 32 reviews
    Premier Verified
    $5,000+
    < $25 / hr
    50 - 249
    Ahmedabad, India

    Services provided

    20% Enterprise App Modernization
    40% Mobile App Development
    20% AI Development +1 service
    20% Web Development

    SolGuruz is a versatile technology solutions company specializing in web and mobile app development, UI/UX design, and digital transformation. The company is praised for its strong project management, timely delivery, and responsiveness to client needs. Approximately 90% of reviews highlight their impressive communication and adaptability, though some suggest improvement in senior resource involvement and project closing documentation.

    See all 32 projects

    Reviews mention Reliable

    Clients consistently highlight SolGuruz's reliability, noting their strong project management and timely delivery of milestones. One client emphasized the team's proactive communication and adaptability, which facilitated smooth collaboration. The founder of a gaming console company remarked on their friendly demeanor and responsiveness, stating that the team's reliability significantly contributed to the project's success. Overall, the sentiment reflects a high level of trust in SolGuruz's ability to meet project demands effectively.
    • Mobile App Development for Gaming Console Company
      5.0 Nov 23, 2025

      Paresh and his team demonstrated strong project management throughout the engagement, consistently delivering milestones on time and keeping communication open and proactive. They were very friendly, responsive, and quick to adapt to our requests, using a shared Slack channel to coordinate updates, answer questions, and handle any changes. Their active involvement and reliability made collaboration smooth and ensured the project moved forward without delays.

      Read Full Review
    Read All Reviews
    5 of 7 reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Reviewed 7 times in the past 6 months

    In the last six months, client feedback for SolGuruz has been overwhelmingly positive. Clients highlighted their responsiveness, flexibility, and ability to deliver high-quality products on time. One client praised their project management, noting effective communication and timely deliverables. Another emphasized the seamless user experience created for a mobile app and website. While some suggested improvements in senior resource involvement, overall sentiment indicates strong satisfaction with project outcomes and collaboration.
    Read 7 Recent Reviews

    More responsive than most other service providers

    SolGuruz is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch
    $20,000 Best for SMEs modernizing limited apps. $35,000 Best for mid-sized companies with growing systems. $75,000 Best for enterprises with complex, critical apps.

    Enterprise App Modernization

    We modernize legacy enterprise applications by upgrading technology, migrating data securely, and adopting cloud-native solutions. Our team improves UI/UX, enhances performance, ensures compliance, and delivers scalable, future-ready systems with minimal downtime.
    View Packages
    View Profile Visit Website
  • 7EDGE Logotype

    4.9 24 reviews
    Premier Verified
    $25,000+
    $25 - $49 / hr
    50 - 249
    Bengaluru, India

    Services provided

    10% Enterprise App Modernization
    30% Custom Software Development
    10% AI Development +5 services
    10% BI & Big Data Consulting & SI
    10% Cloud Consulting & SI
    10% Generative AI
    10% Mobile App Development
    10% Web Development

    7EDGE is a software development company specializing in building custom web, mobile, and cloud-based applications. The overall feedback from their reviews is predominantly positive, with clients praising their strong project management, adherence to deadlines, and commitment to understanding client needs. Approximately 90% of reviewers highlight their impressive communication and systematic approach. However, some areas for improvement include cost and testing phases, noted by around 10% of clients.

    See all 24 projects

    Reviews mention Accessible

    Clients have praised 7EDGE for their accessibility and responsiveness throughout project engagements. One client noted, '7EDGE was always reachable by phone,' highlighting their commitment to open communication. The use of daily Scrum meetings and collaboration via Microsoft Teams further enhanced their accessibility. Overall, clients expressed satisfaction with their ability to understand complex business processes, emphasizing that 7EDGE's accessibility was crucial in fostering successful collaboration.
    • UI/UX Design, Web & App Dev for Business Consulting Company
      5.0 Feb 17, 2023

      We started using emails for communication, but then we set up daily Scrum meetings because we were working in agile mode. We had weekly reviews, and 7EDGE was always reachable by phone. We also collaborated via Microsoft Teams.

      Read Full Review
    Read All Reviews
    1 of 1 reviews is 5 stars
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    In the past six months, clients have praised 7EDGE for their impressive project management and dedication to understanding unique project requirements. One CEO noted their ability to deliver a complex Enterprise SaaS platform on time, highlighting the effective use of Agile methodology and daily communication. However, some clients mentioned initial challenges due to a learning curve regarding industry specifics and the need for clearer initial requirements. Overall, the sentiment reflects a strong level of satisfaction and a willingness to engage in future projects.
    Read 1 Recent Review

    Industry Experience

    7EDGE has demonstrated expertise across various industries, including Medical, Manufacturing, Financial Services, and Advertising & Marketing. Clients commend their strong project management, responsiveness, and ability to understand complex requirements. In the Medical sector, they excelled in developing cloud-based platforms, while in Manufacturing, their work on remote device management applications received praise. Financial clients highlighted their efficient platform development for e-payments. Overall, 7EDGE is well-suited for projects requiring tailored technology solutions, particularly in sectors emphasizing user experience and compliance.

    Read All Reviews

    Select Industry to see insights

    Medical Financial services Manufacturing Advertising & marketing Business services Wellness & Fitness Software Other Industry Consumer Products Nonprofit Information technology IT Services Media Food & Beverages

    View projects from:

    India (11) United States (6) England (3) Afghanistan (1) Singapore (1) Uganda (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 8 time zones:

    • Middle East Time (MET)
    • India Standard Time (IST)
    • Central European Time (CET)
    • Central Standard Time (CST)
    • Eastern European Time (EET)
    • Pacific Standard Time (PST)
    • Australia Eastern Time (AET)
    • Universal Coordinated Time (UTC)
    View Profile Visit Website
  • RabIT Solutions Logotype

    4.9 24 reviews
    Premier Verified
    $10,000+
    $25 - $49 / hr
    50 - 249
    Szeged, Hungary

    Services provided

    15% Enterprise App Modernization
    25% IT Staff Augmentation
    20% Mobile App Development +6 services
    15% Web Development
    5% AI Development
    5% API Development
    5% Application Testing
    5% Custom Software Development
    5% Microservices Architecture Services

    RabIT Solutions is a versatile software development company specializing in custom web and mobile application development, system integrations, and software architecture modernization. The company has consistently received positive feedback for their flexibility, quality of work, and outstanding project management. Among the reviews, 100% highlight their adaptability and effective communication as key strengths, while no significant areas for improvement are identified.

    See all 24 projects

    Industry Experience

    RabIT Solutions has demonstrated expertise across various industries, including Chemicals & Biotechnology, Information Technology, Energy & Natural Resources, Financial Services, eCommerce, Consumer Products, Gambling, Consulting, and Hospitality. Clients commend their flexibility, reliable delivery, and strong project management. Positive sentiments highlight their innovative software solutions, timely communication, and adaptability to client needs. Industries such as IT Services and Financial Services reflect strong satisfaction, making RabIT Solutions a suitable partner for technology-driven projects.

    Read All Reviews

    Select Industry to see insights

    Chemicals & Biotechnology Information technology Energy & natural resources Financial services eCommerce Consumer products & services Consulting IT Services Retail Software Hospitality & leisure Sports Advertising & marketing Education Gambling

    Average Project Cost Breakdown

    Less than $10,000 (4) $50,000 to $199,999 (3) $10,000 to $49,000 (1) $200,000 to $999,999 (1)

    What Clients Have Said

    Client feedback highlights RabIT Solutions as a provider that offers excellent cost-value balance. Clients appreciated competitive pricing that fit budgets, with one noting, 'Good value for cost.' Another client emphasized satisfaction with the quality delivered relative to the investment, stating, 'They always complete the work fairly and professionally.' Overall, sentiment is positive, with clients expressing confidence in the company's ability to deliver quality results within financial constraints.
    Read All Reviews

    View projects from:

    Hungary (8) United States (7) England (3) Denmark (1) France (1) Germany (1) Liechtenstein (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 2 time zones:

    • Central European Time (CET)
    • Pacific Standard Time (PST)
    View Profile Visit Website
  • Apiko Logotype

    4.9 59 reviews
    Premier Verified
    $50,000+
    $25 - $49 / hr
    50 - 249
    Ternopil, Ukraine

    Services provided

    10% Enterprise App Modernization
    20% AI Development
    20% Application Testing +5 services
    10% AI Consulting
    10% IT Strategy Consulting
    10% Mobile App Development
    10% UX/UI Design
    10% Web Development

    Apiko is a technology company specializing in UX/UI design, web development, and QA services. Reviews indicate high satisfaction, with approximately 95% of feedback highlighting their excellent project management, effective communication, and strategic partnership approach. Clients frequently commend Apiko for delivering high-quality work, understanding client needs, and aligning with company values, all of which contribute to successful project outcomes.

    See all 59 projects

    Industry Experience

    Apiko has garnered positive feedback across various sectors, including Financial Services, Legal, Construction, Information Technology, Advertising & Marketing, and Healthcare. Clients commend their strong project management, responsiveness, and ability to deliver high-quality UX/UI designs and software solutions. In Financial Services, Apiko excelled in user experience design, while in Legal, they provided effective web solutions. Their work in Construction demonstrated proficiency in developing complex software applications. Overall, Apiko is well-regarded for its collaboration, technical expertise, and adaptability in diverse industries.

    Read All Reviews

    Select Industry to see insights

    Legal Construction Retail Financial services Information technology Advertising & marketing Gambling Consulting Telecommunications Real estate Other Industry Software Education Manufacturing Consumer Products Hospitality & leisure Human Resources Healthcare Media IT Services Business services

    Average Project Cost Breakdown

    $50,000 to $199,999 (17) $10,000 to $49,000 (12) Less than $10,000 (7) $200,000 to $999,999 (5)

    What Clients Have Said

    Clients widely commend Apiko for their competitive pricing and exceptional value for money. Feedback highlights that their fees align well with project budgets, with one client noting, 'the fee quote seemed appropriate for the project.' Another emphasized, 'great culture fit' and 'good value for cost.' Overall, the sentiment is positive, with clients expressing satisfaction in both the quality of work and the affordability, indicating a strong return on investment for their projects.
    Read All Reviews

    More responsive than most other service providers

    Apiko is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    View projects from:

    United States (25) England (8) Ukraine (3) Australia (3) Canada (2) Denmark (2) Italy (2) Netherlands (1) Serbia (1) Singapore (1) Turkey (1) Norway (1) Brazil (1) Wales (1) Bahrain (1)
    View Profile Visit Website
  • Pell Software Logotype

    5.0 29 reviews
    Premier Verified
    $1,000+
    $100 - $149 / hr
    10 - 49
    Denver, CO

    Services provided

    10% Enterprise App Modernization
    70% Custom Software Development
    10% API Development +1 service
    10% Web Design

    Pell Software specializes in Enterprise Application Modernization, offering services that enhance system speed and functionality. The company is praised for its knowledgeable team and excellent communication skills, with 100% of reviewers highlighting their responsiveness and adaptability. Pell Software is a reliable choice for legacy system modernization and software & systems modernization needs.

    See all 29 projects
    2 of 2 reviews are 5 stars
    Less than $10,000 avg. project cost

    Reviewed 2 times in the past 6 months

    Recent reviews for Pell Software reflect a strong overall sentiment, highlighting their solution-oriented approach and excellent customer service. Clients praised their ability to deliver intuitive solutions, such as custom API integrations and subscription management enhancements, which led to increased sales and improved client satisfaction. One client noted Pell's 'rare good find' status due to their diligence and care for client needs. No areas for improvement were identified, indicating high client satisfaction.
    Read 2 Recent Reviews

    Industry Experience

    Pell Software has demonstrated expertise across various industries including Construction, Legal, Non-Profit, Manufacturing, and Financial Services. Clients appreciate their responsiveness, adaptability, and effective communication. In Construction, they excel in software integration and project management. In Financial Services, they are noted for automating reporting processes and system integrations. Overall sentiment indicates strong client satisfaction, highlighting Pell Software's proficiency in delivering tailored software solutions across diverse sectors.

    Read All Reviews

    Select Industry to see insights

    Information technology Supply Chain, Logistics, and Transport Legal Non-profit Advertising & marketing Design Manufacturing Retail Food & Beverages Financial services Other Industry Transportation IT Services Consumer Products Software Agriculture Construction

    View projects from:

    United States (24) Canada (2)

    This provider is fluent in 1 language:

    • English

    This provider is available in 4 time zones:

    • Central Standard Time (CST)
    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
    • Mountain Standard Time (MST)
    View Profile Visit Website
  • Novateus Logotype

    5.0 11 reviews
    Premier Verified
    $50,000+
    $50 - $99 / hr
    10 - 49
    Baton Rouge, LA

    Services provided

    10% Enterprise App Modernization
    35% Custom Software Development
    20% Mobile App Development +3 services
    15% AI Development
    15% UX/UI Design
    5% IoT Development

    Novateus is a versatile software development company specializing in custom software, web, and mobile app development across various industries. They consistently receive positive feedback for their project management, communication, and quality of deliverables. An impressive 100% of reviewers highlight their responsiveness, while 90% commend their problem-solving skills and ability to meet timelines and budgets, underscoring their reputation as a reliable partner for software solutions.

    See all 11 projects

    Reviews mention Meets deadlines

    Clients have consistently praised Novateus for their ability to meet deadlines, with one CEO noting that the team was 'on time and on budget' throughout the engagement. The structured approach, including the use of wireframes, facilitated a smooth development process, enabling Novateus to adhere to deliverable dates. Overall, feedback indicates a strong sentiment of satisfaction regarding their punctuality and project management capabilities, with no reported areas for improvement in this regard.
    • Mobile, Web App & Web Dev for Roadside Vending Store
      5.0 Jun 5, 2025

      They were on time and on budget. We went off the initial contract and had deliverable dates, which they met. We communicated through email and met in person with Randall several times.

      Read Full Review
    Read All Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (2) $50,000 to $199,999 (2) $200,000 to $999,999 (2) Less than $10,000 (1)

    What Clients Have Said

    Client feedback on Novateus highlights a strong perception of value for money, with many noting their pricing as a key factor for selection. One client emphasized that Novateus provided 'good value for cost,' while another remarked that the quality of work exceeded expectations relative to their investment. Overall, clients expressed satisfaction with the balance of cost and quality, indicating that Novateus delivers substantial results within budget constraints.
    Read All Reviews

    More responsive than most other service providers

    Novateus is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    View projects from:

    Baton Rouge, Louisiana (5) Houston, Texas (1) Youngstown, Ohio (1) Covington, Louisiana (1) Gonzales, Louisiana (1)

    This provider is fluent in 1 language:

    • English
    View Profile Visit Website
  • Briebug Logotype

    4.9 5 reviews
    Premier Verified
    $250,000+
    $150 - $199 / hr
    10 - 49
    Littleton, CO

    Services provided

    25% Enterprise App Modernization
    20% Custom Software Development
    15% Web Development +4 services
    10% Compliance Consulting
    10% IT Staff Augmentation
    10% Mobile App Development
    10% UX/UI Design

    Briebug guarantees software executives deliver high-quality applications at unparalleled speed. Enterprises partner with Briebug because of our technical leadership, proven experience to deliver

    Read more
    See all 5 projects

    Reviews mention Timely

    Overall, clients express a positive sentiment regarding Briebug's timeliness. One client noted, 'Briebug has delivered features on time and within budget,' while another highlighted that 'Briebug's project management was excellent. They delivered on time.' Additionally, the responsiveness and clarity of timeline expectations were commended, further emphasizing their reliability in meeting deadlines. Clients consistently appreciate their ability to deliver quality work promptly, indicating a strong alignment with project timelines.
    • Custom Software Dev for Group Purchasing Organization
      5.0 Apr 20, 2026

      Briebug has delivered features on time and within budget, and we've seen end-user satisfaction through positive word-of-mouth reviews. Briebug's project management has been great; they've delivered on time.

      Read Full Review
    • Platform Refactoring for IT Company
      5.0 Apr 21, 2026

      Briebug's project management was excellent. They delivered on time. Based on the size and complexity of the project, they exceeded our goal. We communicated via virtual meetings, emails, and messaging apps.

      Read Full Review
    Read All Reviews
    2 of 3 reviews are 5 stars
    $200,000 – $999,999 avg. project cost

    Reviewed 3 times in the past 6 months

    In the last six months, client feedback for Briebug has been overwhelmingly positive. Clients praised their responsiveness, project management, and ability to deliver projects on time and within budget. One client highlighted their flexibility and ease of collaboration, while another noted the impressive speed and quality of work. Overall, clients expressed satisfaction with the outcomes, citing improved systems and user experiences, with no significant areas for improvement identified.
    Read 3 Recent Reviews

    Industry Experience

    Briebug has demonstrated expertise across various industries, including Food & Beverage, Business Services, and Information Technology. Feedback highlights their effective project management, timely delivery, and strong partnership approach. Clients commend their ability to enhance user experience, stabilize systems, and refactor platforms to support scaling. Overall sentiment is positive, with clients expressing satisfaction in terms of performance, responsiveness, and alignment with their values, indicating Briebug is well-suited for projects in these sectors.

    Read All Reviews

    Select Industry to see insights

    Food & Beverage Information technology

    Average Project Cost Breakdown

    $200,000 to $999,999 (1)

    What Clients Have Said

    Clients consistently praised Briebug for providing good value for the cost, with one stating they chose the company due to its alignment with budgetary constraints and high ratings. Another client highlighted that Briebug delivered features on time and within budget, resulting in end-user satisfaction. Overall, the sentiment reflects a strong appreciation for the balance of quality and pricing, with multiple clients expressing satisfaction with the cost-effectiveness of their services.
    Read All Reviews
    View Profile Visit Website
  • Blackburn Labs Logotype

    5.0 16 reviews
    Premier Verified
    $10,000+
    $100 - $149 / hr
    10 - 49
    Providence, RI

    Services provided

    15% Enterprise App Modernization
    45% Custom Software Development
    15% BI & Big Data Consulting & SI +2 services
    15% Mobile App Development
    10% AR/VR Development

    Blackburn Labs is a software development company specializing in custom applications, database management, and web development. Their clients frequently commend their expertise, responsiveness, and ability to deliver projects on time, often going beyond initial requirements to enhance user experience and functionality. Over 90% of reviews mention their impressive project management and communication skills, often citing their ability to understand complex challenges and propose effective solutions.

    See all 16 projects

    Reviews mention Flexible

    Clients consistently highlight the flexibility of Blackburn Labs, noting their ability to adapt to various project requirements and changing circumstances. One client appreciated their dynamic project management style, emphasizing the team's responsiveness and clear communication. Another praised Blackburn Labs for their willingness to provide tailored solutions, stating that they focus on delivering results rather than fitting clients into a rigid framework. Overall, the sentiment regarding flexibility is overwhelmingly positive.
    • Web App Dev for Healthcare Technology Firm
      5.0 Sep 22, 2022

      Their team is very flexible and dynamic. We used a combination of email, slack, google sheets, and figma to communicate. Everyone on the team was crystal clear with communication, and very timeline with responsiveness.

      Read Full Review
    • Custom Chatbot Development for Statewide Cancer Organization
      5.0 Feb 10, 2022

      We love the flexibility of Blackburn Labs' knowledge base. They've done other health care projects across the country, so they understood our objective right away when we contacted them. Money has never been the focus of our partnership; Blackburn Labs is interested in executing our project for its merit.

      Read Full Review
    • Front- & Backend Development for Custom Healthcare App
      5.0 Mar 14, 2019

      Rob worked side-by-side with our internal team and was super flexible. He wore many hats depending on the task at hand, serving as an independent contractor, a manager, and a trusted confidante who could shed light on large, strategic build concepts.

      Read Full Review
    Read All Reviews
    1 of 1 reviews is 5 stars
    $50,000 – $199,999 avg. project cost

    Reviewed 1 time in the past 6 months

    Recent feedback for Blackburn Labs highlights their effective collaboration and expertise in software development. Clients praised their responsiveness and problem-solving abilities, noting a successful prototype launch for the Rhode Island Natural History Survey. A client emphasized their willingness to explore innovative solutions rather than settling for minimal functional outcomes. While there were initial challenges with project management software, overall sentiment reflects satisfaction with the partnership and a desire for continued collaboration.
    Read 1 Recent Review

    Average Project Cost Breakdown

    $50,000 to $199,999 (5) $10,000 to $49,000 (4) Less than $10,000 (2) $200,000 to $999,999 (2)

    What Clients Have Said

    Client feedback on Blackburn Labs indicates a strong sentiment regarding value for money. Clients consistently highlight their affordability and cost-effectiveness, with one stating they found Blackburn to be 'efficient and cost-effective.' Another client emphasized that they delivered high-quality work at a lower price than competitors, stating, 'it turned out to be a way better deal than I thought.' Overall, clients appreciate Blackburn's commitment to delivering quality solutions within budget constraints.
    Read All Reviews

    View projects from:

    Providence, Rhode Island (4) Boston, Massachusetts (2) Orlando, Florida (1) Baltimore, Maryland (1) Manhattan, New York (1) Los Angeles, California (1) Salt Lake City, Utah (1) Kingston, Rhode Island (1) Norwell, Massachusetts (1) Chestnut Hill, Massachusetts (1)
    View Profile Visit Website

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1 ArionERP
2 Software Mind S.A.
3 Zoolatech
4 CSHARK
5 Devox Software
6 Simform
7 CI&T
8 Transparity
9 Vention
10 Brainhub
11 Sparq
12 Cheesecake Labs
13 eSparkBiz
14 Polcode
15 Senvio

List of the Top 15 Legacy Modernization Services

  1. ArionERP Logotype

    ArionERP

    $5,000+
    < $25 / hr
    1,000 - 9,999

    Ability to deliver

    35.9/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    30% Enterprise App Modernization
    70% Other
    View Profile Visit Website
  2. Software Mind S.A. Logotype

    Software Mind S.A.

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    Kraków, Poland

    Ability to deliver

    39.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    15% Enterprise App Modernization
    85% Other
    View Profile Visit Website
  3. Zoolatech Logotype

    Zoolatech

    $50,000+
    $50 - $99 / hr
    250 - 999
    Miami, FL

    Ability to deliver

    38.1/40.0
    19/20 Reviews
    10/10 Clients & Experience
    9.1/10 Market Presence

    Service focus

    25% Enterprise App Modernization
    75% Other
    View Profile Visit Website
  4. CSHARK Logotype

    CSHARK

    $50,000+
    $50 - $99 / hr
    250 - 999
    Wrocław, Poland

    Ability to deliver

    35.4/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    40% Enterprise App Modernization
    60% Other
    View Profile Visit Website
  5. Devox Software Logotype

    Devox Software

    $25,000+
    $50 - $99 / hr
    50 - 249
    Miami, FL

    Ability to deliver

    35.2/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    8/10 Market Presence

    Service focus

    45% Enterprise App Modernization
    55% Other
    View Profile Visit Website
  6. Simform Logotype

    Simform

    $25,000+
    $25 - $49 / hr
    1,000 - 9,999
    Orlando, FL

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    10% Enterprise App Modernization
    90% Other
    View Profile Visit Website
  7. CI&T Logotype

    CI&T

    $100,000+
    $50 - $99 / hr
    1,000 - 9,999
    Oakland, CA

    Ability to deliver

    34/40.0
    15.2/20 Reviews
    8.8/10 Clients & Experience
    10/10 Market Presence

    Service focus

    45% Enterprise App Modernization
    55% Other
    View Profile Visit Website
  8. Transparity Logotype

    Transparity

    $10,000+
    $100 - $149 / hr
    250 - 999
    London, England

    Ability to deliver

    37.8/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    20% Enterprise App Modernization
    80% Other
    View Profile Visit Website
  9. Vention Logotype

    Vention

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    New York, NY

    Ability to deliver

    39.8/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% Enterprise App Modernization
    90% Other
    View Profile Visit Website
  10. Brainhub Logotype

    Brainhub

    $50,000+
    $50 - $99 / hr
    50 - 249
    Gliwice, Poland

    Ability to deliver

    39.5/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    20% Enterprise App Modernization
    80% Other
    View Profile Visit Website
  11. Sparq Logotype

    Sparq

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    Atlanta, GA

    Ability to deliver

    37.3/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    15% Enterprise App Modernization
    85% Other
    View Profile Visit Website
  12. Cheesecake Labs Logotype

    Cheesecake Labs

    $50,000+
    $50 - $99 / hr
    50 - 249
    San Francisco, CA

    Ability to deliver

    39.8/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    15% Enterprise App Modernization
    85% Other
    View Profile Visit Website
  13. eSparkBiz Logotype

    eSparkBiz

    $10,000+
    $25 - $49 / hr
    250 - 999
    Ahmedabad, India

    Ability to deliver

    39.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    10% Enterprise App Modernization
    90% Other
    View Profile Visit Website
  14. Polcode Logotype

    Polcode

    $10,000+
    $50 - $99 / hr
    50 - 249
    Warszawa, Poland

    Ability to deliver

    38.7/40.0
    19.2/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    20% Enterprise App Modernization
    80% Other
    View Profile Visit Website
  15. Senvio Logotype

    Senvio

    $5,000+
    $50 - $99 / hr
    10 - 49
    Brno, Czech Republic

    Ability to deliver

    32.7/40.0
    18/20 Reviews
    9.8/10 Clients & Experience
    4.8/10 Market Presence

    Service focus

    60% Enterprise App Modernization
    40% Other
    View Profile Visit Website
  16. AndPlus, An Ensono Company Logotype

    AndPlus, An Ensono Company

    $100,000+
    $150 - $199 / hr
    50 - 249
    Southborough, MA

    Ability to deliver

    32.2/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    6.4/10 Market Presence

    Service focus

    50% Enterprise App Modernization
    50% Other
    View Profile Visit Website
  17. Think Company Logotype

    Think Company

    $50,000+
    $150 - $199 / hr
    50 - 249
    Conshohocken, PA

    Ability to deliver

    36/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    30% Enterprise App Modernization
    70% Other
    View Profile Visit Website
  18. Sigma Software Group Logotype

    Sigma Software Group

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    L'viv, Ukraine

    Ability to deliver

    37.6/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    11% Enterprise App Modernization
    89% Other
    View Profile Visit Website
  19. Spiria Logotype

    Spiria

    $50,000+
    $150 - $199 / hr
    50 - 249
    Montréal, Canada

    Ability to deliver

    37.5/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    20% Enterprise App Modernization
    80% Other
    View Profile Visit Website
  20. Radixweb Logotype

    Radixweb

    $25,000+
    $25 - $49 / hr
    250 - 999
    Frisco, TX

    Ability to deliver

    36.9/40.0
    17/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    15% Enterprise App Modernization
    85% Other
    View Profile Visit Website
  21. Eyzee Logotype

    Eyzee

    $10,000+
    $50 - $99 / hr
    50 - 249
    Warszawa, Poland

    Ability to deliver

    35.3/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    8.6/10 Market Presence

    Service focus

    30% Enterprise App Modernization
    70% Other
    View Profile Visit Website
  22. KMS Technology Logotype

    KMS Technology

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Atlanta, GA

    Ability to deliver

    33.3/40.0
    16/20 Reviews
    10/10 Clients & Experience
    7.3/10 Market Presence

    Service focus

    20% Enterprise App Modernization
    80% Other
    View Profile Visit Website
  23. OAKS LAB Logotype

    OAKS LAB

    $25,000+
    $50 - $99 / hr
    50 - 249
    Prague, Czech Republic

    Ability to deliver

    39.2/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    10% Enterprise App Modernization
    90% Other
    View Profile Visit Website
  24. Darwoft Logotype

    Darwoft

    $10,000+
    $25 - $49 / hr
    50 - 249
    Portland, OR

    Ability to deliver

    35.1/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    8.3/10 Market Presence

    Service focus

    30% Enterprise App Modernization
    70% Other
    View Profile Visit Website
  25. Instil Logotype

    Instil

    $50,000+
    $100 - $149 / hr
    50 - 249
    Belfast, Northern Ireland

    Ability to deliver

    37/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    20% Enterprise App Modernization
    80% Other
    View Profile Visit Website
  26. GP Solutions Logotype

    GP Solutions

    $50,000+
    $50 - $99 / hr
    250 - 999
    Unterschleißheim, Germany

    Ability to deliver

    34.9/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    7.1/10 Market Presence

    Service focus

    20% Enterprise App Modernization
    80% Other
    View Profile Visit Website
  27. Valere Logotype

    Valere

    $75,000+
    $50 - $99 / hr
    50 - 249
    Marlborough, MA

    Ability to deliver

    38.9/40.0
    20/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

    10% Enterprise App Modernization
    90% Other
    View Profile Visit Website
  28. Turing Logotype

    Turing

    $50,000+
    $50 - $99 / hr
    250 - 999
    Palo Alto, CA

    Ability to deliver

    36.3/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    15% Enterprise App Modernization
    85% Other
    View Profile Visit Website
  29. Facile Technolab Logotype

    Facile Technolab

    $10,000+
    $25 - $49 / hr
    10 - 49
    Ahmedabad, India

    Ability to deliver

    37.4/40.0
    18.4/20 Reviews
    9.6/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    20% Enterprise App Modernization
    80% Other
    View Profile Visit Website
  30. Pragmatic Coders Logotype

    Pragmatic Coders

    $25,000+
    $50 - $99 / hr
    50 - 249
    Kraków, Poland

    Ability to deliver

    36.7/40.0
    17/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    20% Enterprise App Modernization
    80% Other
    View Profile Visit Website

Top App Modernization Agencies

App modernization companies upgrade, refactor, or re-platform legacy software so it performs like a modern, cloud-ready application. They begin by auditing the existing codebase, infrastructure, and business requirements, then create a roadmap that might include re-architecting monolithic apps into microservices, containerizing workloads, or migrating databases to scalable cloud environments. Their end goal is to improve performance, security, and maintainability while minimizing downtime.

Most firms deliver a mix of strategic and technical services, such as:

  • Legacy code assessment and technical debt analysis
  • Re-platforming (e.g., on-prem to AWS, Azure, or GCP)
  • Code refactoring and re-architecting into microservices
  • API enablement and containerization (Docker, Kubernetes)
  • UI/UX refresh and mobile optimization
  • Data migration, cleansing, and database modernization
  • Ongoing maintenance, DevOps, and cloud cost optimization

Pricing varies widely depending on project scope, complexity, and the tech stack involved. Clutch data shows most engagements range from $50,000 to $500,000 overall, with hourly rates between $75 and $200. Lighter projects like a UI facelift or limited refactoring tend to fall near the lower end, while full re-architectures involving cloud migration, data overhaul, and strict compliance can exceed $1 million. Always request a detailed proposal that outlines costs for discovery, development, testing, and support.

When choosing the best right app modernization for your business, consider these:

  • Review expertise: Look for case studies that mirror your tech stack (Java, .NET, PHP) and industry compliance needs.
  • Check client feedback: Verified Clutch reviews reveal how the team communicates, hits deadlines, and handles setbacks.
  • Evaluate methodology: A strong partner will propose a phased approach that includes assessment, pilot, and rollout stages, each with clear success metrics.
  • Validate certifications: Cloud partnerships (AWS, Microsoft, Google) signal deep platform knowledge.
  • Assess cultural fit: Long projects require easy communication, mutual trust, and shared time zones or overlap.

These are some of the red flags that you should watch for when hiring an app modernization company:

  • Guaranteed timelines before an audit: Accurate estimates require a code and infrastructure review.
  • Lack of documentation: If they won’t commit to architecture diagrams, test plans, or knowledge transfer, future maintenance may suffer.
  • One-size-fits-all solutions: Forcing every project onto a single cloud or framework can indicate limited expertise.
  • Poor security practices: Outdated OWASP knowledge or no DevSecOps pipeline is a deal-breaker for critical systems.
  • Minimal client references: A reputable firm should readily provide recent, relevant references.

Here are some questions you can ask app modernization companies before hiring them:

  • Which modernization strategies (rehost, refactor, re-architect) do you recommend for our stack, and why?
  • Can you share success metrics from similar projects—e.g., performance gains or cost reductions?
  • What is your approach to minimizing downtime during migration?
  • How will you ensure code quality and security (tooling, peer reviews, automated testing)?
  • What support and knowledge-transfer do you provide after launch?
  • How do you handle scope changes and unforeseen legacy issues?

Partnering with specialists accelerates time-to-value. Experienced teams bring proven frameworks, automation toolchains, and cloud partnerships that help reduce risk and shorten migration windows. Businesses often benefit from faster performance, lower maintenance costs, improved security compliance, and easier feature releases, all without overburdening internal teams.

A freelancer may handle small refactoring tasks cost-effectively but often lacks the resources for large-scale audits, DevOps, and 24/7 support. Agencies provide multidisciplinary teams including architects, developers, QA specialists, DevOps engineers, and project managers who can deliver end-to-end transformations with enterprise-grade SLAs.

Get personalized agency matches based on your project goals.