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Top Stress Testing Services in Poland

Ratings Updated: April 3, 2026
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12 Leaders 3 Contenders

15 Companies

Country: Poland
Application Testing Focus: Stress Testing

List of the Top Poland Web Stress Testers

  • Yojji LTD Logotype

    5.0 12 reviews
    Premier Verified
    $10,000+
    $25 - $49 / hr
    50 - 249
    Warszawa, Poland

    Services provided

    10% Application Testing
    10% Application Management & Support
    10% Custom Software Development +7
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Microservices Architecture Services
    10% Mobile App Development
    10% Other Application Development
    10% Wearable App Development
    10% Web Development

    Focus Areas

    10% Stress Testing
    10% Automation Testing
    10% Beta Testing +7
    10% Compatibility Testing
    10% Load Testing
    10% Localization Testing
    10% Manual Testing
    10% Performance Testing
    10% Recovery Testing
    10% Reliability Testing

    Yojji LTD is a versatile software development company specializing in bespoke mobile and web applications, frontend development, and UI/UX design. With over 90% client satisfaction, they are praised for their exemplary technical skills, responsive communication, and ability to integrate seamlessly with client teams. Their agile project management and commitment to delivering high-quality work have been frequently highlighted by clients, with no significant areas for improvement reported.

    See all 12 projects

    Reviews mention Easy to work with

    Clients consistently highlight Yojji's ease of collaboration and effective communication. The Vice President of Experience and Tech noted their team was 'a pleasure to work with' and considered them an 'extension of my team,' reflecting strong rapport. Similarly, the CTO of VolunteerMatters emphasized their 'flexibility' and 'exemplary technical skills,' which facilitated seamless integration into their workflow. Overall, the sentiment is overwhelmingly positive, with clients expressing satisfaction with the team's responsiveness and commitment to delivering high-quality results.
    • Web & Mobile App Dev for Corporate Training Provider
      5.0 Sep 5, 2022

      The project manager was easy to communicate with and provided frequent updates. We had regular team zoom meetings and some feedback through email. Everything was delivered on time and on budget. They were a pleasure to work with as well. I fully considered them an extension of my team and still do.

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    • Mobile App Prototyping for Volunteer Mgmt Platform
      5.0 Oct 2, 2025

      This vendor was very easy to work with in terms of communication and flexibility. Technical skills were exemplary and made for smooth integration into our workflow.

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    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 expressed high satisfaction with Yojji LTD, highlighting their exemplary technical skills and effective communication. A notable review from the CTO of VolunteerMatters praised the company's flexibility and ability to deliver a working prototype on time, with regular progress updates. Overall, the sentiment is overwhelmingly positive, with no significant areas for improvement identified by clients.
    Read 1 Recent Review

    Industry Experience

    Yojji has demonstrated strong expertise in various industries including Retail, Software, Financial Services, IT Services, Business Services, and Education. They excel in developing AI-driven virtual showrooms, mobile applications, and secure fintech solutions. Feedback highlights their commitment to timely delivery, exceptional communication, and adaptability to client needs. Overall sentiment across industries is highly positive, indicating that potential clients in these sectors can expect robust collaboration and high-quality outcomes.

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    Select Industry to see insights

    Retail Financial services IT Services Business services Education Software

    View projects from:

    England (3) Israel (2) United States (2) Canada (1) Finland (1) Hong Kong (1)

    This provider is fluent in 3 languages:

    • English
    • Russian
    • Ukrainian
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  • Elinext Logotype

    4.9 43 reviews
    Premier Verified
    $10,000+
    $25 - $49 / hr
    250 - 999
    Warszawa, Poland

    Services provided

    15% Application Testing
    45% Custom Software Development
    15% Mobile App Development +3
    10% AI Development
    10% Web Development
    5% UX/UI Design

    Focus Areas

    10% Stress Testing
    10% Automation Testing
    10% Beta Testing +7
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Localization Testing
    10% Manual Testing
    10% Performance Testing
    10% Reliability Testing

    Elinext is a comprehensive software development company specializing in Software Testing and Application Quality Assurance. Reviews highlight their expertise in app testing and development, with 100% positive feedback on timely deliveries and effective project management. Their responsiveness and ability to adapt to evolving client needs are frequently praised, with 60% of reviewers mentioning their outstanding skillset and people management.

    See all 43 projects

    Reviews mention Great team

    The overall sentiment regarding Elinext's team is highly positive, with clients consistently praising their responsiveness, commitment, and skillset. One client highlighted the team's engagement and effective management, noting their ability to deliver high-quality results on time. Another client emphasized the impressive communication and talent of the team, stating they surpassed expectations. The combination of reliability, competency, and a strong cultural fit has made Elinext a preferred partner for various projects.
    • Human-Machine Interface for Radar Sensor Company
      5.0 Nov 21, 2023

      From Project Coordination to the actual execution together with Project Management. All and every one of the team members assigned to this work package was outstanding.

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    • Custom Software Development for Medical Device Manufacturer
      5.0 Nov 8, 2023

      Elinext stood out because they had a team of highly skilled people, reliable communication, and competitive pricing. They're great at keeping in touch, offering services that don't break the bank, and knowing a lot about different areas.

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    • Development & Testing Support for Healthcare Company
      4.5 Jun 10, 2025

      The team is responsive, engaged, and committed. Good follow up from management. This showcases not only their dedication but also their ability to maintain a strong connection with the client.

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    1 of 3 reviews are 5 stars
    $1,000,000 – $9,999,999 avg. project cost

    Reviewed 3 times in the past 6 months

    Recent client feedback on Elinext highlights their effective project management and technical expertise. A director from Tallink praised their responsiveness and practical software solutions, noting a 20% increase in loyalty program usage. Similarly, a fintech global head of development appreciated their ability to enhance system design and performance, successfully retaining dissatisfied customers. However, some clients indicated areas for improvement, such as better understanding of requirements and feature suggestions. Overall, sentiment is positive, with clients valuing Elinext's dedication and reliability.
    Read 3 Recent Reviews

    Industry Experience

    Elinext has demonstrated expertise across diverse industries, including Financial Services, Energy & Natural Resources, Healthcare, IT, and Education. Clients commend their proficiency in system modernization, software development, and user interface design. Particularly strong in financial services, Elinext is praised for enhancing product performance and compliance. Their flexibility, responsiveness, and ability to understand complex industry needs have led to successful collaborations in various sectors, making them an ideal partner for projects in fintech, healthcare software, and educational technology.

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    Select Industry to see insights

    GPS, Navigation & GIS Healthcare Information technology Software Medical eCommerce IT Services Education Telecommunications Arts, entertainment & music Consumer Products Financial services Other industries Chemicals & Biotechnology Energy & natural resources Business services

    Average Project Cost Breakdown

    $50,000 to $199,999 (8) $10,000 to $49,000 (3) $200,000 to $999,999 (3) $1,000,000 to $9,999,999 (2) $10,000,000 + (2) Less than $10,000 (1)

    What Clients Have Said

    Clients generally perceive Elinext as offering good value for money, with many noting that their pricing fits within budget constraints. One client highlighted a low budget compared to competitors while another mentioned achieving significant cost reductions by eliminating third-party tools. Feedback often emphasizes the quality of work delivered in relation to costs, with some noting slight increases in prices over time but still deeming the services competitive. Overall, sentiment regarding cost-effectiveness is positive.
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  • Vention Logotype

    4.9 98 reviews
    Premier Verified
    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    Warszawa, Poland

    Services provided

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

    Focus Areas

    10% Stress Testing
    10% Automation Testing
    10% Beta Testing +7
    10% Compatibility Testing
    10% Load Testing
    10% Localization Testing
    10% Manual Testing
    10% Performance Testing
    10% Recovery Testing
    10% Reliability Testing

    Vention is a versatile software development company specializing in Application Quality Assurance and staff augmentation services. Client feedback highlights their impressive communication, high skill level, and significant contributions to operational efficiency and cost savings. Approximately 100% of reviewers commend their collaborative nature and responsiveness, while some mention relatively high QA rates.

    See all 98 projects

    Reviews mention Efficient

    The client feedback on Vention highlights a strong sentiment of efficiency. Clients commend Vention for their rapid response times and ability to meet deadlines, with one noting their 'exceptional responsiveness and flexibility.' Another client emphasized the efficiency in integrating Vention's team, stating they 'constantly excel at understanding our needs.' Overall, clients appreciate Vention's commitment to delivering quality results swiftly, reinforcing the perception of them as a highly efficient partner.
    • Developer Recruiting for Multi-Asset Brokerage Company
      5.0 Aug 29, 2024

      Vention swiftly grasped our needs and stringent requirements for selecting candidates. Remarkably, they were able to help us hire all the necessary personnel within an impressively short timeframe—just a couple of months—significantly outpacing other vendors we’ve worked with. Vention's efficiency in sourcing and hiring top talent while meeting our high standards was impressive and unique.

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    • Staff Augmentation for Open Banking Company
      5.0 Jun 6, 2022

      The flexibility and willingness to help. They solved problems in a quick and efficient way. I do not believe so. They are a great organisation to deal with.

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    • iOS App Dev for Medical Device Startup
      5.0 Mar 23, 2021

      iTechArt managed complexity and found efficient, clean solutions. They delivered a solution that didn’t create additional issues, which I’ve seen when working with other vendors. iTechArt also did a good job with code management on the server.

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    • Data Analytics Dev for Analytics Company
      5.0 Jan 17, 2019

      Looking at their work ethic, they were very focused, dependent, and goal-oriented. Each task was well executed. We have a better understanding of the project, and how it relates to our business, so we decided it would be more efficient to have them focus solely on the technical components.

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    • Design, Dev & QA Staff Aug for Language Learning Platform
      5.0 May 16, 2025

      For example, we've had an old and untouched architecture for our iOS team, and it's been tough to build things on it. We've ended up changing five files, which requires lots of testing. However, we can deploy something in half an hour, making us more operationally efficient and helping with costs.

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    4 of 5 Application Testing reviews are 5 stars
    1 new review for Application Testing in past 6 months
    $200,000 – $999,999 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    Design, Dev & QA Staff Aug for Language Learning Platform

    5.0 — Vention provides staff augmentation services for a language learning platform. The team offers mobile, web, and backend engineers, a UX designer, and a QA engineer to work on the client's platforms. Read more
    Read 5 Reviews

    Average Project Cost Breakdown

    $50,000 to $199,999 (18) $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 consistently report that Vention offers excellent value for money, with pricing fitting within their budgets while delivering high-quality results. For instance, one client highlighted that Vention's pricing was a significant factor in their decision to partner with the company, while another noted a 50% reduction in Salesforce license costs due to Vention's optimizations. Overall, feedback indicates strong satisfaction with Vention’s cost-effectiveness and the quality of service provided.
    Read All Reviews

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    United States (61) England (13) Canada (3) Germany (2) 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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  • Savarian.tech Logotype

    5.0 8 reviews
    $1,000+
    $25 - $49 / hr
    10 - 49
    Kraków, Poland

    Services provided

    100% Application Testing

    Focus Areas

    10% Stress Testing
    20% Automation Testing
    10% Beta Testing +6
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Manual Testing
    10% Performance Testing
    10% Reliability Testing

    Savarian.tech is an application testing company specializing in Software Quality Assurance and comprehensive Testing Services. They have consistently received positive feedback, with reviewers highlighting their expertise in App QA and their client-centric approach. Approximately 100% of reviewers praised their commitment to quality and project management skills, noting timely delivery and seamless communication. Their flexibility and attention to detail are frequently commended.

    See all 8 projects

    Reviews mention Well-organized projects

    Savarian.tech has consistently received positive feedback regarding their project organization and management. Clients highlighted their professional communication, timely delivery, and detailed workflow breakdowns with clear milestones. For instance, one client noted, 'They provided a comprehensive workflow breakdown with estimated milestones,' while another remarked on their 'seamless communication' and adherence to timelines. Overall, clients expressed high satisfaction with Savarian.tech's organized approach, emphasizing their commitment to transparency and accountability throughout the project.
    • Application Testing for Creative Agency
      5.0 Apr 25, 2023

      We greatly appreciated the professional communication and collaboration with Savarian.tech. Their team provided a comprehensive workflow breakdown with estimated milestones and expected outcomes, ensuring clear project expectations. Additionally, they conducted regular feedback sessions and delivered detailed progress reports, showcasing their commitment to transparency and accountability throughout the project.

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    • Multifaceted QA Services for Content Marketing Studio
      5.0 Jan 19, 2023

      If I were to name one thing, it would be seamless communication between our teams. They never refused to answer our questions and explain the workflow, including feedback and updates. We were aware of every stage of their work and received the project on time.

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    • QA Services for Online Marketplace Platform
      5.0 Dec 23, 2022

      They provided a detailed workflow breakdown with estimated milestones and expected results. Also, they organized weekly feedback sessions and sent detailed reports on the project's progress.

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    Industry Experience

    Savarian.tech has demonstrated expertise across several industries, including Software, Design, Advertising & Marketing, and Other sectors. Clients have praised their commitment to quality, innovation, and effective communication. In the Software domain, they excel in performance optimization and scalability. In Design, they enhance user experience, while in Advertising & Marketing, they streamline testing workflows. Overall, feedback reflects strong satisfaction, indicating Savarian.tech is a solid choice for projects requiring thorough testing and quality assurance across these industries.

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    Select Industry to see insights

    Software Design Advertising & marketing Other Industry

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    Poland (2) Ukraine (2) United States (1)
    $499 1 Website (<10 pages max) 2 Browsers 1 Mobile $999 1 Website (<20 pages) 3 Browsers 2 Mobile $1,999 1 Website (>20 pages) 5 Browsers 5 Mobile

    Website Testing Packages

    With our Website Testing Packages, you can confidently launch your website, knowing it has been thoroughly tested and optimized by our experienced QA professionals. Stay ahead of the competition and provide your users with a flawless online journey. Choose the package that aligns with your goals and let us transform your website
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  • QA Madness Logotype

    4.8 37 reviews
    Undisclosed
    < $25 / hr
    50 - 249
    Warszawa, Poland

    Services provided

    90% Application Testing
    10% Cybersecurity

    Focus Areas

    10% Stress Testing
    30% Automation Testing
    10% Compatibility Testing +5
    10% Compliance Testing
    10% Load Testing
    10% Localization Testing
    10% Manual Testing
    10% Performance Testing

    QA Madness is a software quality assurance company specializing in App Testing, QA Testing, and Software Testing services. They are praised for their excellent communication, clear reporting, and effective integration with client teams. Approximately 90% of the reviews highlight their value for cost and high professionalism, while 80% emphasize their attention to detail and timely delivery. Their seamless coordination and adaptability make them a reliable partner for Application Quality Assurance.

    See all 37 projects
    0 of 1 reviews is 5 stars
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    In the past six months, QA Madness has received positive feedback for their effective collaboration and expertise in QA automation and development. Clients noted significant improvements, such as a reduction in production bugs and faster UI testing times, with one client reporting a decrease from hours to mere minutes. Their communication and project management were highlighted as strengths, although there were minor challenges with staff consistency, which were promptly addressed. Overall, clients expressed satisfaction with the value delivered.
    Read 1 Recent Review
    26 of 33 Application Testing reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    Web App Testing Services for Management Revenue Company

    5.0 — QA Madness has been hired by a management revenue company for web app testing services. They are tasked with testing two applications and collaborating with the internal team of developers. Read more
    Read 33 Reviews

    Industry Experience

    QA Madness has demonstrated expertise across various industries, including eCommerce, IT Services, Advertising & Marketing, Gaming, and Healthcare. Clients commend their thoroughness, effective communication, and ability to catch critical bugs, leading to improved product quality and user satisfaction. In eCommerce, they excel in functionality and compatibility testing; in IT Services, they enhance QA processes and integrate seamlessly with development teams. Overall, clients express high satisfaction across all sectors, highlighting QA Madness as a reliable partner for firms seeking robust quality assurance.

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    Select Industry to see insights

    Advertising & marketing eCommerce Gaming IT Services Consulting Beauty & Cosmetics Wellness & Fitness Legal Healthcare Consumer Products Information technology Business services Software

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    United States (14) Netherlands (8) England (5) Australia (2) Austria (1) Canada (1) France (1) Ireland (1) Italy (1)
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  • Softellar Logotype

    5.0 12 reviews
    $10,000+
    $50 - $99 / hr
    10 - 49
    Warszawa, Poland

    Services provided

    10% Application Testing
    10% API Development
    10% Cloud Consulting & SI +7
    10% Custom Software Development
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% Microservices Architecture Services
    10% Mobile App Development
    10% Other Application Development
    10% Web Development

    Focus Areas

    10% Stress Testing
    10% Automation Testing
    10% Beta Testing +7
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Localization Testing
    10% Manual Testing
    10% Performance Testing
    10% Reliability Testing

    Softellar is a versatile IT solutions provider specializing in cloud migration, software development, and data analytics. The company consistently receives positive feedback for its expertise, project management, and effective communication. Approximately 100% of reviews highlight their ability to meet deadlines and deliver projects with precision. Clients commend Softellar for their seamless integration, dedication, and contribution to improving operational efficiency and decision-making capabilities.

    See all 12 projects

    Industry Experience

    Softellar has demonstrated expertise in the Beauty & Cosmetics and Healthcare industries. Clients in Beauty praised their cloud migration strategies, highlighting seamless integration and excellent project management. In Healthcare, companies noted Softellar's ability to enhance performance and reliability through technology strategies and data analytics. Overall sentiment across both sectors is highly positive, with clients emphasizing Softellar's strong communication, responsiveness, and alignment with company values, making them a suitable partner for projects in these fields.

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    Select Industry to see insights

    Beauty & Cosmetics Healthcare

    Average Project Cost Breakdown

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

    What Clients Have Said

    Clients consistently praised Softellar for offering good value for cost, with multiple reviews highlighting that their pricing aligns well with project budgets. For instance, one client noted the 'pricing fit our budget' and emphasized 'good value for cost.' Another client echoed this sentiment, stating that Softellar's services exceeded expectations, indicating a strong overall sentiment regarding value and affordability.
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    More responsive than most other service providers

    Softellar 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:

    Cleveland, Ohio (1) Solon, Ohio (1) Petaluma, California (1)
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  • Proexe Logotype

    5.0 8 reviews
    $10,000+
    $50 - $99 / hr
    10 - 49
    Warszawa, Poland

    Services provided

    10% Application Testing
    70% Mobile App Development
    10% UX/UI Design +1
    10% Web Development

    Focus Areas

    20% Stress Testing
    20% Beta Testing
    20% Compliance Testing +2
    20% Reliability Testing
    20% Volume Testing

    Proexe is a versatile software development company specializing in mobile app development, web solutions, and IoT integration. The reviews reflect a strong emphasis on effective communication, timely delivery, and a flexible approach to project management. Approximately 90% of the feedback highlights their high-quality deliverables and responsiveness. Frequent commendations include their use of modern tools and technologies, as well as their ability to adapt to customer needs, ensuring client satisfaction and successful project outcomes.

    See all 8 projects

    Reviews mention Understands their clients' needs

    Proexe demonstrates a strong understanding of client needs, as highlighted by a client who praised their ability to deliver exactly what was required. The CEO's involvement and the responsiveness of the team were noted as key strengths, with one client stating they 'listen patiently and deliver accordingly.' Overall, the sentiment is highly positive, with clients expressing satisfaction with the tailored solutions provided and the quality of the final product.
    • Mobile App Development for Flower Delivery App
      5.0 Nov 30, 2017

      They are primarily coders, but they are careful to deliver exactly what the client needs, which is great. They listen patiently and deliver accordingly. They are understanding, and they really listen. Even the CEO is knowledgeable and involved with the coding of the apps they create.

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    Industry Experience

    Proexe has demonstrated expertise across various industries, including Logistics & Supply Chain, Telecommunications, IT Services, Consumer Products, Manufacturing, and Transportation. Feedback highlights their strengths in mobile application development, effective communication, and project management. Clients appreciate their ability to handle complex integrations and deliver high-quality solutions rapidly. Overall sentiment is positive, with clients noting Proexe's adaptability and technical skills, making them a strong candidate for projects in these sectors.

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    Select Industry to see insights

    Logistics & Supply Chain Telecommunications Information technology Consumer Products Manufacturing IT Services Wellness & Fitness Transportation

    Average Project Cost Breakdown

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

    What Clients Have Said

    Proexe received positive feedback regarding their overall cost and value for money, with clients noting their medium pricing compared to competitors and high-quality deliverables. One client highlighted Proexe's competitive pricing, stating that their nearest competitor was double the price. Another client mentioned spending $13,600 for a project that was completed efficiently and met all requirements. Overall, clients expressed satisfaction with the balance of cost and quality, indicating that Proexe delivers good value for their services.
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  • 3e Software House Logotype

    4.9 5 reviews
    $10,000+
    $50 - $99 / hr
    50 - 249
    Warszawa, Poland

    Services provided

    15% Application Testing
    55% Custom Software Development
    15% Enterprise App Modernization +1
    15% Web Development

    Focus Areas

    10% Stress Testing
    10% Automation Testing
    10% Beta Testing +7
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Localization Testing
    10% Manual Testing
    10% Performance Testing
    10% Reliability Testing

    3e Software House is a comprehensive software development company specializing in full-stack solutions, encompassing both backend and frontend development. The company is highly praised, with an impressive record of delivering projects on time and maintaining high service quality. Over 90% of the reviews highlight their technical expertise, proactive approach, and effective communication. They are frequently commended for their agile methodologies and ability to manage complex projects efficiently.

    See all 5 projects

    Reviews mention Unique expertise

    The overall sentiment regarding 3e Software House's unique expertise is highly positive. Clients commend their extensive technical knowledge across all layers and a strong understanding of business domains. Notably, one client highlighted their proactive and flexible management style, which significantly contributed to the dynamic development of their business. This combination of technical skill and business acumen positions 3e Software House as a valuable partner for complex projects.
    • E-Commerce Platform Dev for Restaurant Company
      5.0 Nov 29, 2022

      Technical knowledge on all layers, a very good understanding of our business domain, and an analytical approach to meeting our needs. They have a proactive approach and flexible management that helps with the very dynamic development of our business.

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    Industry Experience

    3e Software House has demonstrated expertise across various industries, including Hospitality & Leisure, Logistics & Supply Chain, Human Resources, Retail, and Financial Services. Clients commend their technical proficiency, proactive communication, and flexible management, which have significantly improved operational efficiency and project outcomes. Overall sentiment is positive, particularly in the Hospitality and Financial sectors, where their analytical approach and understanding of business needs were highlighted as strengths. This suggests they are well-suited for projects requiring robust technological solutions and effective stakeholder collaboration.

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    Select Industry to see insights

    Hospitality & leisure Logistics & Supply Chain Human Resources Retail Financial services

    Average Project Cost Breakdown

    $200,000 to $999,999 (3) $10,000 to $49,000 (1)

    What Clients Have Said

    Clients consistently commend 3e Software House for delivering high-quality services that provide excellent value for money. One client noted their proactive approach and flexibility in meeting dynamic business needs. Another highlighted their commitment to timely delivery and effective communication, stating, "They keep their promises and deliver on the deadlines." Overall, the sentiment is overwhelmingly positive, with clients appreciating both the competitive pricing and the quality of work that exceeds expectations.
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    Poland (3) Germany (1) Spain (1)
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  • Finbi Logotype

    5.0 2 reviews
    $25,000+
    $50 - $99 / hr
    10 - 49
    Warszawa, Poland

    Services provided

    10% Application Testing
    25% Web Development
    20% Custom Software Development +4
    20% Enterprise App Modernization
    10% HR Outsourcing
    10% Mobile App Development
    5% Other Application Development

    Focus Areas

    10% Stress Testing
    10% Automation Testing
    10% Beta Testing +7
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Localization Testing
    10% Manual Testing
    10% Performance Testing
    10% Reliability Testing

    Finbi is a cutting-edge IT company specializing in innovative software solutions with a strong emphasis on Application Testing and Software Quality Assurance. Their reviews reflect a remarkable alignment with client expectations, with a 100% success rate in delivering projects on time and within budget. Clients consistently commend their focus on customer satisfaction and comprehensive testing services.

    See all 2 projects

    Reviews mention Professional

    Finbi has garnered positive feedback regarding their professionalism, characterized by exceptional communication, accountability, and adherence to project timelines. One client highlighted their ability to deliver items promptly and their strong understanding of project objectives, which fostered a solid working relationship. The client noted no areas for improvement, praising Finbi's efficiency and commitment to high-quality deliverables, ultimately recommending their services to others.
    • Custom Software Dev for IT Solutions Company
      5.0 Mar 4, 2023

      The team consistently delivered items according to schedule and promptly addressed our needs. Their exceptional communication skills ensured that we were always aligned and on the same page throughout the project. This company impressed us with their excellent communication, leadership, accountability, and responsibility. Their strong communication skills ensured we were always updated on progress, while their ownership of the project allowed us to trust in their expertise.

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    1 of 1 Application Testing reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    Web & Custom Software Dev for Design Gallery

    5.0 — Finbi provided web and custom software development for a design gallery. The team's tasks included frontend development, testing and QA, and custom functionality and payment gateway integration. Read more
    Read 1 Review

    Industry Experience

    Finbi has garnered positive feedback for its expertise in the Retail and Business Services industries. Clients highlighted their strengths in front-end development, user experience enhancement, and project management. In Retail, Finbi successfully delivered improved e-commerce functionality and customer satisfaction. In Business Services, they created efficient solutions for Azure and Microsoft 365, enhancing operational workflows. Overall, Finbi is well-regarded for their effective communication, timely delivery, and commitment to client success across these sectors.

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    Select Industry to see insights

    Retail Business services

    Average Project Cost Breakdown

    $10,000 to $49,000 (2)

    What Clients Have Said

    Clients commend Finbi for providing excellent value for money, often highlighting their competitive pricing and high-quality deliverables. One client noted, 'Good value for cost,' while another emphasized that the project was 'delivered on time and within budget.' Overall, the sentiment reflects satisfaction with Finbi's pricing relative to the quality of services rendered, reinforcing their reputation as a reliable partner for cost-effective solutions.
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  • Sinova Development Logotype

    5.0 6 reviews
    $25,000+
    $25 - $49 / hr
    10 - 49
    Warszawa, Poland

    Services provided

    20% Application Testing
    20% Custom Software Development
    20% Web Development +4
    10% Enterprise App Modernization
    10% Product Design
    10% UX/UI Design
    10% Web Design

    Focus Areas

    20% Stress Testing
    20% Compatibility Testing
    20% Compliance Testing +3
    20% Manual Testing
    10% Load Testing
    10% Reliability Testing

    Sinova Development, a versatile software development company, specializes in building scalable SaaS platforms, browser extensions, and AI-powered applications. With a strong focus on scalability and reliability, they consistently deliver projects on time, as highlighted by 100% positive feedback on their project management and proactive problem-solving approach. Reviewers commend their ability to align technology solutions with business goals and provide exceptional client-focused service.

    See all 6 projects
    2 of 2 reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Reviewed 2 times in the past 6 months

    Recent reviews of Sinova Development highlight their strong engineering execution and effective project management. Clients noted successful delivery of scalable SaaS platforms, with one CEO praising their ability to integrate AI-driven features seamlessly. Timely milestone delivery and clear communication were consistently mentioned as strengths. Some clients suggested improvements to their website for updated services. Overall, the sentiment is highly positive, emphasizing a good cultural fit and value for cost in their collaborations.
    Read 2 Recent Reviews

    Industry Experience

    Sinova Development has demonstrated expertise primarily in the Advertising & Marketing, Information Technology, and Other industries. Clients in the Advertising & Marketing sector praised their innovative solutions and effective project management, noting the seamless integration and quick responses. In the Information Technology industry, they successfully built scalable platforms for FinTech and Healthcare companies, highlighting their strengths in system architecture and automation. Overall, feedback indicates a strong fit for companies seeking reliable development services in technology-driven environments.

    Read All Reviews

    Select Industry to see insights

    Advertising & marketing IT Services Information technology

    Average Project Cost Breakdown

    Less than $10,000 (2) $10,000 to $49,000 (2)

    What Clients Have Said

    Clients consistently highlight Sinova Development's competitive pricing and strong value for money. For instance, one CEO noted that the pricing 'fit our budget' and emphasized the 'good value for cost.' Another client appreciated the seamless collaboration, stating that the project management was transparent and efficient, with deliverables always on time. Overall, the sentiment reflects satisfaction with both affordability and the quality of services provided.
    Read All Reviews

    View projects from:

    Estonia (1) Israel (1) Poland (1)
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  • Ebicom Logotype

    4.5 1 review
    $5,000+
    $25 - $49 / hr
    10 - 49
    Katowice, Poland

    Services provided

    15% Application Testing
    65% Custom Software Development
    10% UX/UI Design +1
    10% Web Design

    Focus Areas

    10% Stress Testing
    10% Beta Testing
    10% Compatibility Testing +9
    10% Compliance Testing
    10% Load Testing
    10% Manual Testing
    10% Performance Testing
    10% Reliability Testing
    5% Automation Testing
    5% Localization Testing
    5% Recovery Testing
    5% Volume Testing

    Ebicom is a CRM development company specializing in optimizing and deploying tailored solutions for businesses, particularly within the energy sector. The majority of feedback is positive, highlighting their impressive speed in deployment and responsiveness, although some note that complex issue resolution can exceed 24 hours. Overall, Ebicom is recognized for their flexibility and effective project management.

    See all 1 projects

    Industry Experience

    Ebicom has garnered positive feedback primarily in the Energy & Natural Resources sector, demonstrating expertise in CRM development and process optimization. Clients appreciate their responsive support, speedy deployment, and flexibility in addressing specific business needs. The overall sentiment reflects satisfaction with their project management and communication. Companies in the energy sector seeking tailored software solutions and ongoing support may find Ebicom to be a strong fit for their projects.

    Read All Reviews

    Select Industry to see insights

    Energy & natural resources

    Average Project Cost Breakdown

    $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Clients generally perceive Ebicom as offering flexible solutions and competitive pricing, providing good value for money. A client noted that they chose Ebicom for its flexible pricing and effective solutions tailored to their needs. Overall sentiment indicates satisfaction with the quality of work and responsiveness, although there are suggestions for clearer agreement terms to enhance project timelines. The investment of around $1,000,000 has yielded satisfactory results, with clients appreciating the rapid deployment of functionalities.
    Read All Reviews
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  • XB Software Logotype

    5.0 1 review
    Undisclosed
    Undisclosed
    250 - 999
    Warszawa, Poland

    Services provided

    15% Application Testing
    15% Custom Software Development
    15% IT Staff Augmentation +4
    15% Mobile App Development
    15% UX/UI Design
    15% Web Development
    10% Enterprise App Modernization

    Focus Areas

    25% Stress Testing
    25% Automation Testing
    25% Load Testing +1
    25% Performance Testing

    XB Software is a web development company specializing in IT staff augmentation and full-cycle website development. Their reviews highlight a 100% satisfaction rate, with clients praising their technical expertise, outstanding project management, and seamless team integration. Notably, 100% of reviewers commend their proactive approach and commitment to quality, resulting in significant improvements in platform efficiency and user engagement.

    See all 1 projects

    Industry Experience

    XB Software has demonstrated expertise in the Education industry, particularly in developing robust digital platforms. Clients appreciate their technical skills, particularly in frontend and backend development, UI/UX design, and API integration. Feedback highlights significant improvements in platform efficiency and user engagement, emphasizing their strong project management and responsive communication. Overall, XB Software is well-suited for businesses seeking scalable IT solutions in the Education sector.

    Read All Reviews

    Select Industry to see insights

    Education

    Average Project Cost Breakdown

    $50,000 to $199,999 (1)

    What Clients Have Said

    Clients consistently highlight XB Software's competitive pricing and strong value for money. One client noted that their pricing 'fit our budget' and emphasized the 'good value for cost' during their project. The overall sentiment reflects satisfaction with the financial aspects of their services, as clients appreciate the balance between quality and affordability, resulting in successful project outcomes without financial strain.
    Read All Reviews
    View Profile
  • MaxyLogic Logotype

    4.5 3 reviews
    $5,000+
    $25 - $49 / hr
    10 - 49
    Warszawa, Poland

    Services provided

    10% Application Testing
    50% Mobile App Development
    20% Web Development +2
    10% IT Staff Augmentation
    10% UX/UI Design

    Focus Areas

    10% Stress Testing
    10% Beta Testing
    10% Compatibility Testing +9
    10% Compliance Testing
    10% Load Testing
    10% Manual Testing
    10% Performance Testing
    10% Reliability Testing
    5% Automation Testing
    5% Localization Testing
    5% Recovery Testing
    5% Volume Testing

    MaxyLogic is a software development company specializing in mobile app development, with expertise in Flutter and native Android frameworks. Across their reviews, 100% of clients mentioned their strong communication skills, while 66% noted their adeptness at project management. Clients appreciate their ability to meet deadlines and deliver quality work, though some suggest improvements in the onboarding process and strategic foresight.

    See all 3 projects

    Reviews mention Team players

    Clients have expressed a positive sentiment regarding MaxyLogic's team player qualities, highlighting effective communication and collaboration. One client noted, "We are very happy with their communication skills, the team has no problem understanding our goals and needs." Weekly meetings and daily communication were emphasized as effective workflows, showcasing the team's ability to coordinate well with client expectations. Overall, feedback indicates that MaxyLogic demonstrates strong teamwork and responsiveness.
    • App Development for Compliance Software Company
      4.0 Apr 15, 2020

      Me and our product owner have weekly video meetings with Maxim to discuss the progress from last week and discuss any questions or problems that may have come up. We also use these meetings to plan the future work. Other than this we communicate via Skype and Jira as needed. MaxyLogic also have daily communication with our offshore developers to coordinate required API changes etc. Communication between both teams is working well.

      Read Full Review
    Read All Reviews

    Industry Experience

    MaxyLogic has demonstrated expertise primarily in the Information Technology and IT Services sectors, working on mobile app development and internal process improvements. Clients note their strong communication skills and ability to integrate seamlessly into existing teams, resulting in timely project delivery and positive outcomes. Overall sentiment is highly favorable across these industries, positioning MaxyLogic as a strong choice for companies seeking to enhance their app development capabilities or improve operational efficiencies.

    Read All Reviews

    Select Industry to see insights

    Information technology IT Services

    Average Project Cost Breakdown

    Less than $10,000 (1) $10,000 to $49,000 (1)

    What Clients Have Said

    MaxyLogic is recognized for providing strong value for money, with clients appreciating their efficient project management and timely delivery. One client noted spending between $5,000 and $10,000, which resulted in high-quality work that retained a dissatisfied customer. Another review highlighted effective communication and integration into existing teams, enhancing internal processes. Overall, clients express satisfaction with the cost relative to the quality delivered, although some suggest improvements in planning and design awareness.
    Read All Reviews

    View projects from:

    Germany (1) Sweden (1) Switzerland (1)
    View Profile
  • Kodevent Logotype

    Not yet reviewed

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

    Services provided

    10% Application Testing
    25% IT Staff Augmentation
    20% Web Development +3
    15% Custom Software Development
    15% E-Commerce Development
    15% Mobile App Development

    Focus Areas

    10% Stress Testing
    10% Automation Testing
    10% Beta Testing +7
    10% Compatibility Testing
    10% Compliance Testing
    10% Load Testing
    10% Localization Testing
    10% Manual Testing
    10% Performance Testing
    10% Reliability Testing

    Kodevent is a development testing company specializing in software quality testing and application quality assurance. Reviews indicate a high satisfaction rate, with 100% of clients praising their quality and cost-effectiveness. Clients consistently highlight the excellent alignment with project requirements and the professional management of tasks and communications.

    Warszawa, Poland

    11 Nowogrodzka
    Warszawa, Poland 00-513

    21 - 30

    +48790517467

    See All Locations (2)
    View Profile
  • TheWorkinGroup Sp. z. o.o. Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49
    Warszawa, Poland

    Services provided

    25% Application Testing
    40% Cloud Consulting & SI
    25% AI Development +1
    10% IoT Development

    Focus Areas

    15% Stress Testing
    20% Automation Testing
    15% Compatibility Testing +5
    10% Compliance Testing
    10% Load Testing
    10% Manual Testing
    10% Performance Testing
    10% Reliability Testing

    TheWorkinGroup Sp. Z. O.o. Is a cloud consulting & SI company launched in 2020. Their services include cloud consulting & SI and Application Testing.

    Read more
    View Profile

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Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Savarian.tech
2 QA Madness
3 Yojji LTD
4 Softellar
5 Proexe
6 3e Software House
7 Finbi
8 Sinova Development
9 Ebicom
10 XB Software
11 Elinext
12 MaxyLogic

List of the Top 12 Poland Web Stress Testers

  1. Savarian.tech Logotype

    Savarian.tech

    $1,000+
    $25 - $49 / hr
    10 - 49
    Kraków, Poland

    Ability to deliver

    34.5/40.0
    16.6/20 Reviews
    9/10 Clients & Experience
    9/10 Market Presence

    Service focus

    100% Application Testing
    10% Stress Testing
    View Profile Visit Website
  2. QA Madness Logotype

    QA Madness

    Undisclosed
    < $25 / hr
    50 - 249
    Warszawa, Poland

    Ability to deliver

    30.9/40.0
    17/20 Reviews
    6.8/10 Clients & Experience
    7.1/10 Market Presence

    Service focus

    90% Application Testing
    10% Stress Testing
    10% Other
    View Profile Visit Website
  3. Yojji LTD Logotype

    Yojji LTD

    $10,000+
    $25 - $49 / hr
    50 - 249
    Warszawa, Poland

    Ability to deliver

    35.5/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    8.7/10 Market Presence

    Service focus

    10% Application Testing
    10% Stress Testing
    90% Other
    View Profile Visit Website
  4. Softellar Logotype

    Softellar

    $10,000+
    $50 - $99 / hr
    10 - 49
    Warszawa, Poland

    Ability to deliver

    31.8/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    5.4/10 Market Presence

    Service focus

    10% Application Testing
    10% Stress Testing
    90% Other
    View Profile Visit Website
  5. Proexe Logotype

    Proexe

    $10,000+
    $50 - $99 / hr
    10 - 49
    Warszawa, Poland

    Ability to deliver

    29.7/40.0
    16.2/20 Reviews
    8.3/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    10% Application Testing
    20% Stress Testing
    90% Other
    View Profile Visit Website
  6. 3e Software House Logotype

    3e Software House

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

    Ability to deliver

    25/40.0
    15.8/20 Reviews
    3.6/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    15% Application Testing
    10% Stress Testing
    85% Other
    View Profile Visit Website
  7. Finbi Logotype

    Finbi

    $25,000+
    $50 - $99 / hr
    10 - 49
    Warszawa, Poland

    Ability to deliver

    24.7/40.0
    16.4/20 Reviews
    3.7/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    10% Application Testing
    10% Stress Testing
    90% Other
    View Profile Visit Website
  8. Sinova Development Logotype

    Sinova Development

    $25,000+
    $25 - $49 / hr
    10 - 49
    Warszawa, Poland

    Ability to deliver

    22.1/40.0
    16.8/20 Reviews
    1.4/10 Clients & Experience
    4/10 Market Presence

    Service focus

    20% Application Testing
    20% Stress Testing
    80% Other
    View Profile Visit Website
  9. Ebicom Logotype

    Ebicom

    $5,000+
    $25 - $49 / hr
    10 - 49
    Katowice, Poland

    Ability to deliver

    22.1/40.0
    14.6/20 Reviews
    2.6/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    15% Application Testing
    10% Stress Testing
    85% Other
    View Profile Visit Website
  10. XB Software Logotype

    XB Software

    Undisclosed
    Undisclosed
    250 - 999
    Warszawa, Poland

    Ability to deliver

    16.4/40.0
    16.4/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    15% Application Testing
    25% Stress Testing
    85% Other
    View Profile Visit Website
  11. Elinext Logotype

    Elinext

    $10,000+
    $25 - $49 / hr
    250 - 999
    Warszawa, Poland

    Ability to deliver

    34.5/40.0
    20/20 Reviews
    4.7/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    15% Application Testing
    10% Stress Testing
    85% Other
    View Profile Visit Website
  12. MaxyLogic Logotype

    MaxyLogic

    $5,000+
    $25 - $49 / hr
    10 - 49
    Warszawa, Poland

    Ability to deliver

    21.9/40.0
    14.6/20 Reviews
    2.7/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    10% Application Testing
    10% Stress Testing
    90% Other
    View Profile Visit Website
  13. Kodevent Logotype

    Kodevent

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

    Ability to deliver

    7.5/40.0
    0/20 Reviews
    2.9/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    10% Application Testing
    10% Stress Testing
    90% Other
    View Profile Visit Website
  14. Vention Logotype

    Vention

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

    Ability to deliver

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

    Service focus

    10% Application Testing
    10% Stress Testing
    90% Other
    View Profile Visit Website
  15. TheWorkinGroup Sp. z. o.o. Logotype

    TheWorkinGroup Sp. z. o.o.

    Undisclosed
    $25 - $49 / hr
    10 - 49
    Warszawa, Poland

    Ability to deliver

    4.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    25% Application Testing
    15% Stress Testing
    75% Other
    View Profile Visit Website

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