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Home Software Developers London

Top London Custom Software Development Firms

London’s position as Europe’s fintech capital and home to global giants like Google, Meta, and Revolut makes it a hotbed for cutting-edge software talent. Whether you’re a Canary Wharf enterprise or a Shoreditch startup, the right development partner can turn your concept into a secure, scalable application.

Clutch connects you with verified London software development agencies through in-depth client reviews, detailed service profiles, and transparent ratings. Use the filters on this page to narrow firms by budget, tech stack, industry focus, and team size—then compare side-by-side to find the best match for your project. Every provider listed here has passed Clutch’s rigorous verification process, so you can hire with confidence.

Looking to compare a broader pool of experts? Explore the global list of Top Software Development Companies

Considering nearby talent hubs? Check out agencies in Manchester and Bristol

Need industry-specific partners? View our filter for London Healthcare Software Developers

Ratings Updated: December 17, 2025
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15 Leaders 15 Contenders

999 Companies

Country: England
City: London

List of London's Top Software Companies | Top London Software Developers

  • Featured

    What are Featured Providers?

    Tech Alchemy Logotype

    Tech Alchemy

    5.0 33 reviews
    Premier Verified
    $25,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    10% Custom Software Development
    40% Blockchain
    20% Mobile App Development +2 services
    20% Web Development
    10% IT Strategy Consulting

    Tech Alchemy is a bespoke software development company specializing in full-stack and custom software creation, often integrating advanced technologies like AI and blockchain. Across their reviews, 100% of clients praised their project management, innovation, and commitment to understanding and realizing client visions. Notably, 85% of reviewers highlighted their strategic and technical expertise as key strengths.

    See all 33 projects
    1 of 1 reviews is 5 stars
    1 new review for Custom Software Development services
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    Recent reviews for Tech Alchemy highlight their exceptional ability to understand product vision and leverage AI effectively. Clients commend their timely delivery and adaptability in managing complex projects. One client noted the enhanced functionality of the MVP delivered, emphasizing the team's strategic, technical, and design skills. Overall, sentiment is highly positive, with clients appreciating the commitment to innovation and relationship-building, though one suggested cloning some exceptional team members for greater impact.
    Read 1 Recent Review

    Average Project Cost Breakdown

    $10,000 to $49,000 (12) $50,000 to $199,999 (8) $200,000 to $999,999 (2) Less than $10,000 (1)

    What Clients Have Said

    Tech Alchemy is widely regarded for delivering strong value for money, with many clients praising their competitive pricing. A CEO noted that Tech Alchemy's pricing fit their budget while maintaining high quality, and a COO highlighted the company's ability to provide exceptional service without exceeding initial budgets. Overall, clients expressed satisfaction with the cost-effectiveness of their projects, often remarking on the impressive outcomes relative to their investment.
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    England (18) Germany (2) Virgin Islands (British) (1) Bulgaria (1) Canada (1) Indonesia (1) United States (1)

    London, England

    68 Redchurch Street
    London, England E2 7DP

    76 - 100

    07521507783

    See All Locations (1)
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    Simform Logotype

    Simform

    4.8 82 reviews
    Premier Verified
    $25,000+
    $25 - $49 / hr
    1,000 - 9,999
    Serves London, England

    Services provided

    10% Custom Software Development
    10% AI Development
    10% CRM Consulting and SI +7 services
    10% Cloud Consulting & SI
    10% E-Commerce Development
    10% ECM Consulting and SI
    10% ERP Consulting and SI
    10% Enterprise App Modernization
    10% Mobile App Development
    10% Unified Communications Consulting & SI

    Simform is a custom software development company specializing in tailored software solutions across various industries, including SaaS, healthcare, and financial services. The company consistently receives positive feedback, with 88% of reviewers praising their technical expertise, project management, and alignment with client values. Simform stands out for its end-to-end software development capabilities and professional team, with only a small percentage highlighting areas for improvement.

    See all 82 projects

    Reviews mention Results-oriented

    Clients express a strong sentiment of satisfaction regarding Simform Solutions' results-oriented approach. One client noted their confidence in the development process, stating, 'We see results, and we know exactly where we are.' The firm's ability to adapt and respond to user feedback was highlighted, with the client appreciating the guidance in navigating complex solutions. Overall, the feedback reflects a positive perception of Simform's effectiveness in achieving project goals and fostering a collaborative environment.
    • Mobile App Development for Software Company
      5.0 Feb 11, 2023

      The developer was able to improve the app performance drastically and single-handedly develop all of the planned features. We had no complaints about the work and were consistently impressed with the time of delivery. I'm impressed by the company's ability to ask good questions to fully understand the problems before solving them. They were always able to deliver results on time and had no communication issues.

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    Average Project Cost Breakdown

    $50,000 to $199,999 (20) $10,000 to $49,000 (16) $200,000 to $999,999 (14) Less than $10,000 (2)

    What Clients Have Said

    Clients consistently praise Simform for their cost-effectiveness and overall value, highlighting that their pricing aligns well with the quality of work delivered. For instance, a CEO noted that Simform provided high-quality services at a fraction of the cost compared to hiring in-house developers. Another client appreciated the flexibility and responsiveness of Simform's team, stating that they delivered on time and within budget. However, there are a few concerns regarding communication and project management in specific instances, indicating room for improvement.
    Read All Reviews

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    United States (48) 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)
    1 of 2 London-based review is 5 stars
    $200,000 – $999,999 avg. project cost for Custom Software Development services in London

    Custom Software Development project highlight

    Mobile App & Software Development for Medical Device Company

    5.0 — Simform was hired by a medical device company to build a mobile app for iOS and Android. They're also tasked with providing software development support for the client's R&D department. Read more
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    DBB Software Logotype

    DBB Software

    5.0 29 reviews
    Premier Verified
    $25,000+
    $25 - $49 / hr
    50 - 249
    Serves London, England

    Services provided

    30% Custom Software Development
    20% E-Commerce Development
    20% Mobile App Development +2 services
    20% Web Development
    10% AI Development

    DBB Software is a bespoke software development company specializing in tailored software development and full stack software development services. Reviews highlight their speed and efficiency, with 100% of clients noting the timely delivery and technical expertise. They excel in communication and project management, as 100% of reviews mention effective collaboration and responsiveness, while their ability to adapt solutions to meet client needs is frequently praised.

    See all 29 projects

    Reviews mention Results-oriented

    Clients consistently praised DBB Software's results-oriented approach, noting their ability to deliver on specific project goals effectively. For instance, one client highlighted the successful implementation of modular adapters for real-time crypto swaps, while another noted a 30% improvement in customer satisfaction through AI solutions. Clients appreciated the team's excellent communication and project management, indicating that DBB Software not only met but exceeded expectations, ensuring alignment with client needs and delivering measurable outcomes.
    • AI Development for E-Commerce Marketplace
      5.0 Jan 9, 2025

      The DBB Software team showed how effective project management works. We communicated via Slack and had daily standup updates with devs using Google Meet. The management also informed us of the progress during retrospective meetings 2 times a week. They tracked all the tasks in GitLab, so we were always up-to-date on what the team was doing. As a result, everything they did suited our business needs and expectations. The team aligned AI technology with our needs and delivered tangible results.

      Read Full Review
    • Custom Software & Blockchain Dev for Crypto Exchange Co
      5.0 Jun 9, 2025

      The team lead maintained excellent communication throughout the project, using Slack for regular updates and virtual meetings to discuss progress and technical requirements. We felt fully informed and in control of the project’s direction. They quickly grasped our idea and requirements regarding blockchain, and continuously deliver results we’re satisfied with.

      Read Full Review
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    4 of 4 reviews are 5 stars
    3 new reviews for Custom Software Development services
    Less than $10,000 avg. project cost

    Reviewed 4 times in the past 6 months

    Recent reviews for DBB Software reflect a strong overall sentiment, highlighting their technical expertise, timely project delivery, and effective communication. Clients praised their ability to quickly develop solutions, such as an AI agent that automated lead qualification, achieving an 85% reduction in manual effort. Additionally, DBB Software demonstrated a deep understanding of client needs and maintained consistent progress across projects, with no significant areas for improvement noted by clients.
    Read 4 Recent Reviews
    15 of 16 Custom Software Development reviews are 5 stars
    4 new reviews for Custom Software Development in past 6 months
    $50,000 – $199,999 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    AI Agent Dev for B2B Marketing Agency

    5.0 — DBB Software developed an AI agent for a B2B marketing agency's end customer. The team created an AI agent that could engage with inbound leads, gather qualification data, and route inquiries to the Read more
    Read 16 Reviews

    Kraków, Poland

    Powstania Warszawskiego 15
    Kraków, Poland 31-539

    10 - 15

    +48 694 769 312

    See All Locations (2)
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    Leobit Logotype

    Leobit

    4.9 53 reviews
    Premier Verified
    $25,000+
    $25 - $49 / hr
    50 - 249
    Serves London, England

    Services provided

    50% Custom Software Development
    20% Web Development
    10% AI Development +2 services
    10% Cloud Consulting & SI
    10% Mobile App Development

    Leobit is a Custom Software Development company known for its strong expertise in modern architecture and end-to-end software development. Their reviews highlight an impressive 100% satisfaction rate with clients frequently praising their technical proficiency, project management, and communication skills. Many clients specifically commend their ability to deliver projects on time and within budget while maintaining high-quality standards.

    See all 53 projects

    Industry Experience

    Leobit has demonstrated expertise across various industries, including IT Services, Software, Healthcare, Engineering, Financial Services, and Non-Profit sectors. Clients noted their strong project management skills, technical competence, and responsiveness. In IT Services and Software, they excelled in custom development and modernization, while in Healthcare, they delivered innovative mobile solutions. Overall, feedback is positive, emphasizing their flexibility, value for cost, and alignment with client values, making them an ideal partner for projects across these industries.

    Read All Reviews

    Select Industry to see insights

    IT Services Software Healthcare Engineering Financial services Non-profit Consulting Consumer Products Sports Education Advertising & marketing Real estate Gambling Media Retail

    More responsive than most other service providers

    Leobit 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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    Kraków, Poland

    28 Wielicka
    Kraków, Poland 30-552

    2 - 5

    See All Locations (2)
    1 of 1 London-based review is 5 stars
    $200,000 – $999,999 avg. project cost for Custom Software Development services in London

    Custom Software Development project highlight

    App Development & Testing for Financial Services Co

    5.0 — A financial services company has hired Leobit for app development and testing. The team has provided on-site web app development of a client-facing app and a legacy loan system. Read more
    Read All Reviews
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  • Aliza Solutions LTD Logotype

    Not yet reviewed

    $250,000+
    $100 - $149 / hr
    10 - 49
    Wembley, England

    Services provided

    15% Custom Software Development
    20% API Development
    15% Web Development +6 services
    14% Low/No Code Development
    10% E-Commerce Development
    10% Graphic Design
    10% Logo
    5% UX/UI Design
    1% Web Design

    Founded in 2012, Aliza Solutions LTD is a custom software development firm. The team focuses on Custom Software Development and API Development.

    Read more

    Wembley, England

    17 Eden Close
    Wembley, England HA0 1DB

    2 - 5

    07449186664

    See All Locations (1)
    View Profile
  • Synapx Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Services provided

    20% Custom Software Development
    40% BI & Big Data Consulting & SI
    10% API Development +3 services
    10% Application Management & Support
    10% IT Strategy Consulting
    10% Robotics Process Automation

    Big data analytics company Synapx was established in 2021. Based in London, England, the team provides BI & big data consulting & SI and Custom Software Development.

    Read more

    London, England

    45 Beech Street
    London, England EC2Y 8AD

    10 - 15

    +447738473410

    See All Locations (1)
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  • Featured

    What are Featured Providers?

    Attrecto Next Tech Digital Solutions Logotype

    Attrecto Next Tech Digital Solutions

    4.3 3 reviews
    Verified
    $10,000+
    $25 - $49 / hr
    50 - 249
    Serves London, England

    Services provided

    15% Custom Software Development
    15% IT Staff Augmentation
    10% AI Consulting +6 services
    10% AI Development
    10% Digital Strategy
    10% IT Strategy Consulting
    10% Mobile App Development
    10% UX/UI Design
    10% Web Development

    Attrecto Next Tech Digital Solutions is a versatile software development company specializing in mobile app and web platform development. They consistently deliver high-quality results, as evidenced by positive client feedback highlighting their strong project management, flexibility, and innovative approach. Notably, they maintain a 100% satisfaction rate among clients, with numerous mentions of their adaptability and comprehensive project execution.

    See all 3 projects

    Reviews mention Receptive

    Clients express a positive sentiment regarding Attrecto Next Tech Digital Solutions' receptiveness to new ideas and flexibility in project management. One client noted their ability to accommodate evolving project scopes seamlessly, highlighting the effective communication and support from the project manager. The reviewers appreciate the team's willingness to collaborate on creative objectives, indicating a strong alignment with client needs and a commitment to delivering tailored solutions.
    • Web Redesign & App Dev for Equity Investment Research Firm
      4.0 Nov 26, 2018

      The project manager did a great job communicating with us and setting up meetings. Their project manager made sure to keep the project moving and updated us frequently. We also appreciate their flexibility. Most companies wouldn’t be able to accommodate us as readily as Attrecto Next Tech Digital Solutions. They’re receptive to new ideas and will work hard to accomplish creative objectives.

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    Industry Experience

    Attrecto Next Tech Digital Solutions has demonstrated expertise across the Financial Services, Business Services, and Arts & Entertainment industries. In Financial Services, they excelled in platform redevelopment, enhancing user engagement and analytics. In Business Services, they provided robust software solutions, facilitating digital transformation and product development. Their work in the Arts sector focused on creating innovative e-commerce solutions, significantly boosting member signups. Overall, feedback reflects a strong sentiment of reliability, flexibility, and effective project management, making them a suitable partner for clients in these industries.

    Read All Reviews

    Select Industry to see insights

    Financial services Business services Arts, entertainment & music

    View projects from:

    United States (2) England (1)

    Győr, Hungary

    6 Wesselényi utca
    Győr, Hungary 9024

    76 - 100

    +36 70 197 5995

    See All Locations (1)
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    Vention Logotype

    Vention

    4.9 98 reviews
    Premier Verified
    $25,000+
    $50 - $99 / hr
    1,000 - 9,999
    London, England

    Services provided

    30% Custom Software Development
    10% AI Agents
    10% AI Development +5 services
    10% AR/VR Development
    10% Blockchain
    10% IT Staff Augmentation
    10% Mobile App Development
    10% Web Development

    Vention is a bespoke software development company specializing in custom software creation and full-stack software development. Across their reviews, 100% of clients commend their responsiveness and project management, with 90% highlighting their strong developer talent and the ability to quickly adapt to project needs. They excel in providing end-to-end software development solutions, consistently delivering high-quality, timely outcomes.

    See all 98 projects

    Industry Experience

    Vention has demonstrated expertise across diverse industries, including Fintech, IT, Education, Marketing, and Healthcare. In Fintech, they excel in software development and team augmentation, receiving praise for responsiveness and timely deliveries. In IT, clients commend their problem-solving skills and technical proficiency, while in Education, their collaborative approach has improved project outcomes. Overall sentiment is positive, with a consistent emphasis on quality, flexibility, and effective communication across all sectors.

    Read All Reviews

    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

    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)

    London, England

    30 Churchill Place
    London, England E14 5EU

    10 - 15

    44 207 117 2842

    See All Locations (8)
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    DreamzTech Solutions Logotype

    DreamzTech Solutions

    4.9 42 reviews
    Premier Verified
    $10,000+
    < $25 / hr
    250 - 999
    Serves London, England

    Services provided

    25% Custom Software Development
    10% AI Development
    10% Generative AI +10 services
    10% Web Development
    5% AI Agents
    5% API Development
    5% Application Testing
    5% Blockchain
    5% Enterprise App Modernization
    5% IT Staff Augmentation
    5% Low/No Code Development
    5% Mobile App Development
    5% Robotics Process Automation

    DreamzTech Solutions is a custom software development company specializing in tailored and bespoke software creation. Across various reviews, 100% of clients praised their technical expertise and ability to deliver solutions aligned with specific industry needs, enhancing operational efficiency and system performance. Notably, 86% highlighted their proactive communication and project management skills, while 71% valued their flexibility and customer-focused approach.

    See all 42 projects
    7 of 7 reviews are 5 stars
    3 new reviews for Custom Software Development services
    $10,000 – $49,000 avg. project cost

    Reviewed 7 times in the past 6 months

    In the last six months, client feedback for DreamzTech Solutions has been overwhelmingly positive. Clients praised their ability to deliver customized solutions, timely project management, and strong communication. For instance, a CEO noted a 40% reduction in title commitment preparation time and highlighted the team's adaptability to specific compliance needs. However, several clients suggested improvements in documentation and training materials. Overall, DreamzTech is recognized for its technical expertise and commitment to understanding client operations.
    Read 7 Recent Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (12) $50,000 to $199,999 (11) Less than $10,000 (5) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Clients consistently highlight DreamzTech Solutions' excellent value for money, with many stating that pricing aligns well with their budgets while delivering high-quality outcomes. For instance, one CEO noted, 'Pricing fit our budget' and emphasized 'good value for cost.' Another client expressed satisfaction with their transparent project management and timely delivery, stating, 'They always delivered on time and exceeded our expectations in delivery and responsiveness.' Overall, the sentiment reflects strong appreciation for the balance of cost and quality.
    Read All Reviews

    Kolkata, India

    AQ-7,Sector V, Salt Lake City
    Kolkata, India 700064

    201 - 250

    913340040627

    See All Locations (2)
    1 of 1 London-based review is 5 stars
    $50,000 – $199,999 avg. project cost for Custom Software Development services in London

    Custom Software Development project highlight

    Unified Title Management Portal Dev for Title Company

    5.0 — DreamzTech Solutions developed a unified title management portal for a title company. They built modules for digital title commitment generation, created fee attorney portals, and automated Read more
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  • Cloudexis Technolabs Logotype

    4.9 6 reviews
    $5,000+
    $50 - $99 / hr
    2 - 9
    London, England

    Services provided

    20% Custom Software Development
    25% Web Development
    20% Mobile App Development +3 services
    15% IT Strategy Consulting
    10% API Development
    10% E-Commerce Development

    Cloudexis Technolabs is a custom software development company specializing in tailored software solutions and end-to-end software development. Their reviews reflect an impressive 100% satisfaction in meeting project goals on time, with clients praising their cooperative spirit and expertise, particularly in Laravel and Learning Management Systems. However, some suggest improvements in communication channels and project timelines.

    See all 6 projects

    Reviews mention Timely

    Overall, the sentiment regarding timeliness for Cloudexis Technolabs is highly positive. Clients consistently noted that deliverables were completed on time, with one reviewer stating, "Cloudexis Technolabs consistently delivered items on time, meeting or exceeding project deadlines." Another client remarked, "The majority of deliverables were completed on time, in accordance with the agreed project timeline." This strong emphasis on punctuality contributes significantly to their reputation as a reliable partner.
    • Recruiting & Business Consulting for Financial Services Co
      5.0 May 2, 2024

      Cloudexis Technolabs LLP demonstrated a robust project management methodology, ensuring clear communication, defined milestones, and proactive issue resolution. Their project team effectively coordinated tasks and timelines, maintaining transparency throughout the project lifecycle. Cloudexis Technolabs LLP consistently delivered items on time, meeting or exceeding project deadlines. Their commitment to timeliness enabled us to stay on track with our business objectives and project milestones.

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    • Custom Software Development for System Dev Co
      5.0 May 13, 2025

      The project was well delivered on time. Their effort and willingness to cooperate and generate ideas were impressive. The communication primarily took place through in-person and virtual meetings, as well as email or messaging apps.

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    2 of 3 Custom Software Development reviews are 5 stars
    3 new reviews for Custom Software Development in past 6 months
    Less than $10,000 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    Custom Software Development for System Dev Co

    5.0 — Cloudexis Technolabs has provided Laravel development support for a system development company. The team has handled system development, migration, integration, support, and maintenance. Read more
    Read 3 Reviews

    Industry Experience

    Cloudexis Technolabs has demonstrated strong expertise across IT Services and Financial Services industries. Clients in IT Services praised their effective project management, timely delivery, and adaptability, particularly in system development and web solutions. In Financial Services, their proactive approach and ability to integrate innovative solutions were highlighted. Overall, feedback reflects a positive sentiment, with strengths in collaboration, responsiveness, and tailored solutions, making them well-suited for projects in both sectors.

    Read All Reviews

    Select Industry to see insights

    IT Services Financial services

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    Jordan (1) Malaysia (1) Ukraine (1) United States (1)
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  • Mak Stalwart Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    50 - 249
    London, England

    Services provided

    20% Custom Software Development
    15% IT Strategy Consulting
    15% Recruitment Process Outsourcing +6 services
    15% Staffing
    10% DevOps Managed Services
    10% Recruiting
    5% Executive Search
    5% HR Consulting
    5% HR Outsourcing

    Mak Stalwart, a midsize software development firm, is headquartered in Bengaluru, India and London, England. Their services include Custom Software Development and IT strategy consulting.

    Read more
    $4,999 Startups, Small businesses, short-term engagements $49,999 Growing companies needing scalable support $199,999 Large enterprises or multinational clients.

    Mak Stalwart Offerings

    Focused Areas: IT Support (basic helpdesk, troubleshooting) Website/App Maintenance Data Entry & Processing Small-Scale Back Office Support
    View Packages

    London, England

    12 Constance Street
    London, England E16 2DQ

    21 - 30

    +99620726758

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  • Convedo Logotype

    Not yet reviewed

    $50,000+
    Undisclosed
    10 - 49
    London, England

    Services provided

    20% Custom Software Development
    15% AI Development
    10% Application Management & Support +8 services
    10% Cloud Consulting & SI
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    5% ERP Consulting and SI
    5% Enterprise App Modernization
    5% IT Managed Services
    5% Mobile App Development
    5% Other IT Consulting and SI

    Established in 2009, Convedo is a software development company. Their services include Custom Software Development and Artificial Intelligence.

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    London, England

    37th Floor, 1 Canada Square, Canary Wharf
    London, England E14 5AB

    10 - 15

    +44 207 718 0183

    London, England

    Queen Elizabeth Olympic Park, Plexal, Here East
    London, England E20 3BS

    10 - 15

    +44 207 718 0183

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  • Hardcastle GIS Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Pune, India

    Services provided

    20% Custom Software Development
    20% Application Testing
    20% Web Development +5 services
    10% Cloud Consulting & SI
    10% Enterprise App Modernization
    10% Mobile App Development
    5% IT Managed Services
    5% IT Strategy Consulting

    Custom software development company Hardcastle GIS was launched in 2011. The team provides Custom Software Development and Application Testing.

    Read more

    London, England

    The Leadenhall Building, 122 Leadenhall St, Lime Street, London EC3V 4AB, United Kingdom
    London, England EC3V 4AB

    2 - 5

    9173100861

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  • Bluerose Technologies Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    20% Custom Software Development
    20% IT Staff Augmentation
    10% Application Management & Support +8 services
    10% Application Testing
    10% IT Managed Services
    5% BI & Big Data Consulting & SI
    5% Blockchain
    5% CRM Consulting and SI
    5% Cloud Consulting & SI
    5% ERP Consulting and SI
    5% Web Development

    Headquartered in Bengaluru, India and München, Germany, Bluerose Technologies is a midsize software development company. The team provides Custom Software Development and IT staff augmentation.

    Read more

    London, England

    Blue Rose Technologies Limited 2 Kingdom Street,
    London, England W2 6BD

    6 - 9

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  • Featured

    What are Featured Providers?

    Tallium Inc. Logotype

    Tallium Inc.

    4.9 37 reviews
    Premier Verified
    $10,000+
    $25 - $49 / hr
    10 - 49
    Serves London, England

    Services provided

    35% Custom Software Development
    20% UX/UI Design
    15% Mobile App Development +5 services
    10% Web Development
    5% AI Development
    5% BI & Big Data Consulting & SI
    5% Blockchain
    5% IT Staff Augmentation

    Tallium Inc. is a bespoke software development company specializing in end-to-end software engineering solutions. Across various projects, they have demonstrated strong project management skills, timely delivery, and open communication, with 100% of reviews highlighting their responsiveness and technical expertise. Clients consistently commend their ability to meet project needs and provide strategic direction, resulting in a high level of satisfaction and impactful software solutions.

    See all 37 projects

    Reviews mention Helpful

    Clients have expressed high satisfaction with Tallium Inc.'s helpfulness throughout the project. One client highlighted their deep market understanding and effective communication, noting that the team was instrumental in navigating the app development process efficiently. They praised the company's professionalism in managing workflows, which helped maintain high standards and control costs. Overall, the sentiment is overwhelmingly positive, emphasizing Tallium's supportive role in achieving client goals.
    • App Dev for Social Connection Tech Startup
      5.0 Feb 7, 2020

      Their willingness to work through the entire process and help direct us through the most efficient means to meet our goals were very helpful in meeting expectations as well as keeping cost down. They did a great job. They helped manage the process in a very professional way. That kept costs down while meeting very high standards both in UX and UI.

      Read Full Review
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    3 of 3 reviews are 5 stars
    1 new review for Custom Software Development services
    $10,000 – $49,000 avg. project cost

    Reviewed 3 times in the past 6 months

    In the past six months, client feedback for Tallium Inc. has been overwhelmingly positive. Clients praised their strong project management, timely deliveries, and effective communication. Notably, the development of the PROSTOR mobile app led to increased user engagement and multiple awards. The CTO of DigiSigner highlighted their adaptability and responsiveness to feedback, while the CEO of Voice2Me commended their professionalism and innovative approach. Overall, clients expressed high satisfaction with the quality of service and collaboration.
    Read 3 Recent Reviews
    9 of 9 Custom Software Development reviews are 5 stars
    1 new review for Custom Software Development in past 6 months
    $50,000 – $199,999 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    Mobile App Development for Retail Solutions Company

    5.0 — Tallium Inc. developed a mobile app for a retail solutions company. The team was responsible for the app's architecture, UX/UI design, front- and backend development, and loyalty program Read more
    Read 9 Reviews

    Amsterdam, Netherlands

    Kazernestraat 26-B
    Amsterdam, Netherlands 1018 CD

    2 - 5

    +31629796778

    See All Locations (4)
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  • Penguin Commercial Limited Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London , England

    Services provided

    15% Custom Software Development
    20% Corporate Travel Management
    20% IT Managed Services +4 services
    15% Cybersecurity
    10% CRM Consulting and SI
    10% ERP Consulting and SI
    10% Finance & Accounting Outsourcing (FAO)

    Penguin Commercial Limited, a Corporate Travel Management company, is located in London , England. The team focuses on Corporate Travel Management and IT managed services.

    Read more

    London , England

    Penguin Commercial Ltd 85 Great Portland Street
    London , England W1W 7LT

    16 - 20

    44 02088271777

    See All Locations (1)
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  • G10X Logotype

    Not yet reviewed

    $50,000+
    $25 - $49 / hr
    250 - 999
    Kakkanad, India

    Services provided

    15% Custom Software Development
    15% Blockchain
    10% AI Consulting +6 services
    10% AI Development
    10% Blockchain Marketing
    10% Cybersecurity
    10% Generative AI
    10% IT Strategy Consulting
    10% IoT Development

    Software development firm G10X was launched in 2018. The agency focuses on Custom Software Development and Blockchain.

    Read more

    London, England

    G10X Pvt Ltd. Berkeley Square House, London, W1J 6BD, UK
    London, England W1J 6BD

    16 - 20

    +447867254312

    See All Locations (2)
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  • ARITS Limited Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    25% Custom Software Development
    20% Mobile App Development
    10% AR/VR Development +5 services
    10% E-Commerce Development
    10% UX/UI Design
    10% Web Design
    10% Web Development
    5% Social Media Marketing

    Established in 2015, ARITS Limited is a small custom software development company. Their services include Custom Software Development and Mobile App Development.

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    London, England

    71-75 West Street
    London, England WC2H 9JQ

    2 - 5

    See All Locations (2)
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  • Lab42 Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    25% Custom Software Development
    25% IT Strategy Consulting
    25% UX/UI Design +1 service
    25% Web Development

    Launched in 2012, Lab42 is a small London, England-based user experience agency. Their team provides UX/UI Design and IT strategy consulting.

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    London, England

    Unit 4b, 26 St. Albans Lane
    London, England NW11 7QE

    2 - 5

    442045771599

    See All Locations (2)
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  • Metaops Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    London, England

    Services provided

    35% Custom Software Development
    35% Cloud Consulting & SI
    10% Other Application Development +3 services
    10% Web Development
    5% Application Testing
    5% Mobile App Development

    Founded in 2021, Metaops is a cloud consulting & SI company. The small team provides cloud consulting & SI and Custom Software Development.

    Read more

    London, England

    TMRW, 75-77 High St, Croydon CR0 1QE
    London, England CR0 1QE

    2 - 5

    07742594290

    See All Locations (1)
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  • MacdoSoft Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    25% Custom Software Development
    20% AI Development
    20% Mobile App Development +2 services
    20% UX/UI Design
    15% Web Development

    Custom software development firm MacdoSoft was established in 2024. The company specializes in Custom Software Development and UX/UI Design, and is midsize.

    Read more

    London, England

    258-262 Romford Road
    London, England E7 9HZ

    10 - 15

    +44 738-4593551

    See All Locations (1)
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  • Code and Theory Logotype

    Not yet reviewed

    $250,000+
    $200 - $300 / hr
    250 - 999
    Arnold Circus, England

    Services provided

    10% Custom Software Development
    40% Digital Strategy
    30% Web Design +1 service
    20% Branding

    Code and Theory is a Digital Strategy company. The midsize New York, New York-based team offers Digital Strategy and Web Design. The company was launched in 2001.

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    Arnold Circus, England

    Rochelle School
    Arnold Circus, England E2 7ES

    10 - 15

    +44 203.642.5350

    See All Locations (4)
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  • Dare Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    250 - 999
    London, England

    Services provided

    10% Custom Software Development
    20% Digital Strategy
    15% Advertising +7 services
    15% UX/UI Design
    10% Web Design
    10% Web Development
    5% Branding
    5% Marketing Strategy
    5% Mobile App Development
    5% Social Media Marketing

    Dare is a midsize Digital Strategy company established in 2000. Their services include Digital Strategy and Advertising.

    Read more

    London, England

    151 Rosebery Avenue
    London, England EC1R 4AB

    50 - 75

    +44.203.142.3500

    See All Locations (1)
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  • Softech Systems Pvt. LTD Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    50 - 249
    London, England

    Services provided

    20% Custom Software Development
    20% AI Development
    20% Cloud Consulting & SI +2 services
    20% IT Staff Augmentation
    20% Search Engine Optimization

    Softech Systems Pvt. LTD is a SEO agency. The team provides Search Engine Optimization and cloud consulting & SI, and the firm is headquartered in London, England and McLean, Virginia.

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    London, England

    15 Three Kings Yard
    London, England W1K

    50 - 75

    +447700140010

    See All Locations (2)
    View Profile
  • StableLogic Ltd Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Services provided

    20% Custom Software Development
    30% Mobile App Development
    30% Web Development +1 service
    20% Business Consulting

    StableLogic Ltd is a midsize London, England-based website development company. The team provides Web Development and Mobile App Development.

    Read more

    London, England

    150 Minories
    London, England EC3N 1LS

    41 - 49

    +44 207 365 4777

    See All Locations (1)
    View Profile
  • Black Square Media Logotype

    Not yet reviewed

    $50,000+
    $50 - $99 / hr
    2 - 9
    London, England

    Services provided

    30% Custom Software Development
    20% Web Development
    15% AI Development +3 services
    15% BI & Big Data Consulting & SI
    10% Cloud Consulting & SI
    10% IT Strategy Consulting

    Black Square Media, a custom software development company, is in London, England. They provide Custom Software Development and Web Development and were established in 2010.

    Read more

    London, England

    65 Leonard Street
    London, England EC2A 4QS

    2 - 5

    +44 (0)20 3355 2595

    See All Locations (1)
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  • Berry Cloud Ltd Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    London , England

    Services provided

    30% Custom Software Development
    30% Web Development
    20% Cloud Consulting & SI +1 service
    20% Mobile App Development

    Custom software development company Berry Cloud Ltd focuses on Custom Software Development and Web Development. They were launched in 2014.

    Read more

    London , England

    Kemp House, 160 City Road
    London , England EC1V 2NX

    2 - 5

    +44 7834 276111

    See All Locations (2)
    View Profile
  • CoderTalent Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    London, England

    Services provided

    30% Custom Software Development
    40% Web Development
    20% Mobile App Development +1 service
    10% UX/UI Design

    CoderTalent, a web development company, was established in 2020. Headquartered in London, England, the team specializes in Web Development and Custom Software Development.

    Read more

    London, England

    483 Green Lanes
    London, England N13 4SP

    6 - 9

    02032878603

    See All Locations (1)
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  • Stackcrafters Ltd Logotype

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    2 - 9
    London, England

    Services provided

    30% Custom Software Development
    25% Web Development
    10% Cybersecurity +4 services
    10% E-Commerce Development
    10% Mobile App Development
    10% UX/UI Design
    5% Application Testing

    Stackcrafters Ltd is a software development company. They are based in London, England and have small team of experts. Their services include Custom Software Development and Web Development.

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    London, England

    Stackcrafters Ltd, 12 Chiswick View, 300 Acton Lane
    London, England W4 5DJ

    2 - 5

    +442070316824

    See All Locations (1)
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  • Kedos Consulting Logotype

    Not yet reviewed

    $10,000+
    $200 - $300 / hr
    2 - 9
    London, England

    Services provided

    30% Custom Software Development
    35% IT Strategy Consulting
    15% Microservices Architecture Services +2 services
    10% Cloud Consulting & SI
    10% Web Design

    IT strategy consulting company Kedos Consulting was founded in 2009. The company offers IT strategy consulting and Custom Software Development.

    Read more

    London, England

    20-22 Wenlock Road
    London, England N1 7GU

    2 - 5

    0203 535 6835

    See All Locations (1)
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  • Oxta Design Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    London, England

    Services provided

    20% Custom Software Development
    20% Branding
    20% Engineering +2 services
    20% Other Design
    20% Product Design

    Established in 2022, Oxta Design is a branding firm. The firm offers Branding and Product Design.

    Read more

    London, England

    45 Southend Road
    London, England BR3 1SP

    2 - 5

    +447878664678

    See All Locations (2)
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  • HostHelp Logotype

    5.0 2 reviews
    $1,000+
    Undisclosed
    50 - 249
    London, England

    Services provided

    10% Custom Software Development
    10% Branding
    10% Cloud Consulting & SI +7 services
    10% Content Marketing
    10% Email Marketing
    10% Graphic Design
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Development

    HostHelp provides Bespoke Software Development and other tailored digital solutions, including website design, SEO implementation, and graphic design. Client feedback highlights their strong project management, responsiveness, and consistent delivery of high-quality outcomes, including improved search engine rankings and enhanced user engagement. Overall, reviews reflect a professional and committed approach to meeting client needs.

    See all 2 projects

    London, England

    12 Constance St, London E16 2DQ, United Kingdom
    London, England E16 2DQ

    2 - 5

    +44 20 3442 0018

    See All Locations (1)
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  • 100 Shapes Logotype

    Not yet reviewed

    $25,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Services provided

    20% Custom Software Development
    40% UX/UI Design
    20% Digital Strategy +1 service
    20% Web Development

    User experience design agency 100 Shapes focuses on UX/UI Design and Custom Software Development. They were founded in 2011.

    Read more

    London, England

    1 Bath Place
    London, England EC2A 3DA

    10 - 15

    +44 203 773 8175

    See All Locations (1)
    View Profile
  • Big Radical Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    10 - 49
    London, England

    Services provided

    20% Custom Software Development
    20% Advertising
    20% E-Commerce Development +2 services
    20% Graphic Design
    20% Product Design

    Founded in 2017, Big Radical is an Advertising company. The team provides Advertising and Custom Software Development.

    Read more

    London, England

    2 Sheraton Street
    London, England W1F 8BH

    21 - 30

    +44.020.7432.6800

    See All Locations (1)
    View Profile
  • Novicell Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    250 - 999
    London, England

    Services provided

    10% Custom Software Development
    10% API Development
    10% Branding +10 services
    10% Digital Strategy
    10% IT Strategy Consulting
    10% Search Engine Optimization
    10% Web Development
    5% Cloud Consulting & SI
    5% Content Marketing
    5% E-Commerce Development
    5% Other Application Development
    5% UX/UI Design
    5% Web Design

    Novicell is a branding agency. The firm is headquartered in London, England. Their team focuses on Branding and Digital Strategy.

    Read more

    London, England

    21-33 Great Eastern Street
    London, England EC2A 3EJ

    21 - 30

    +44 (0)20 8144 8142

    See All Locations (1)
    View Profile
  • Lac Tac Innovation Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    25% Custom Software Development
    25% Mobile App Development
    25% Web Development +3 services
    10% Social Media Marketing
    10% Web Design
    5% UX/UI Design

    Software development firm Lac Tac Innovation was founded in 2010. The team offers Custom Software Development and Mobile App Development.

    Read more

    London, England

    160 Academy Pl, London
    London, England TW7

    41 - 49

    20 3129 0689

    See All Locations (2)
    View Profile
  • VOVA Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Services provided

    25% Custom Software Development
    25% E-Commerce Development
    25% UX/UI Design +1 service
    25% Web Development

    Launched in 2015, VOVA is an UX design agency. The agency offers UX/UI Design and Custom Software Development.

    Read more

    London, England

    Wimpole Street
    London, England W1G

    2 - 5

    +447580085132

    See All Locations (2)
    View Profile
  • Includable Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    London, England

    Services provided

    25% Custom Software Development
    25% Business Consulting
    10% Mobile App Development +7 services
    10% Web Design
    5% Cloud Consulting & SI
    5% E-Commerce Development
    5% IT Strategy Consulting
    5% IoT Development
    5% Wearable App Development
    5% Web Development

    Founded in 2010, Includable is a Business Consulting company. Their services include Business Consulting and Custom Software Development.

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    London, England

    Cambridge Heath Road
    London, England E29DA

    2 - 5

    +442080801774

    See All Locations (1)
    View Profile
  • Vimapps Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    20% Custom Software Development
    20% Application Management & Support
    20% E-Commerce Development +2 services
    20% Mobile App Development
    20% Web Development

    Launched in 2010, Vimapps, a small software development company, is located in London, England. Their services include Custom Software Development and Web Development.

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    London, England

    Admirals Way
    London, England E14

    16 - 20

    07477194806

    See All Locations (1)
    View Profile
  • Ontenet Digital Ltd. Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    20% Custom Software Development
    20% AI Development
    20% Branding +2 services
    20% Mobile App Development
    20% Web Development

    Branding company Ontenet Digital Ltd. Is located in Dhaka, Bangladesh and London, England. The team focuses on Branding and Custom Software Development.

    Read more

    London, England

    27 Old Gloucester Street
    London, England WC1N 3AX

    2 - 5

    +447490326065

    See All Locations (2)
    View Profile
  • Overthrow Digital Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Services provided

    20% Custom Software Development
    20% E-Commerce Development
    20% Mobile App Development +5 services
    20% Web Development
    5% Application Management & Support
    5% Application Testing
    5% CRM Consulting and SI
    5% Digital Strategy

    Overthrow Digital is a software development company. Established in 2004, the team focuses on Custom Software Development and Web Development. The firm is in London, England.

    Read more

    London, England

    7 Albert Mews, Albert Road
    London, England N4 3RD

    16 - 20

    0207 272 9729

    See All Locations (1)
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  • Quirinus Solutions Ltd Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Stanwell, England

    Services provided

    20% Custom Software Development
    20% Application Testing
    20% E-Commerce Development +2 services
    20% Mobile App Development
    20% Web Development

    Quirinus Solutions Ltd is a software development company. Located in Stanwell, England, the firm was launched in 2017. Their team provides Custom Software Development and E-Commerce Development.

    Read more

    Stanwell, England

    7 Gibson Pl
    Stanwell, England TW19 7NW

    31 - 40

    +447520644027

    See All Locations (1)
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  • Digital OORT Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Enfield, England

    Services provided

    20% Custom Software Development
    20% Business Consulting
    20% Email Marketing +2 services
    20% Pay Per Click
    20% Web Development

    Email Marketing company Digital OORT specializes in Email Marketing and Pay Per Click. They were launched in 2021.

    Read more

    Enfield, England

    174 Lincoln Road
    Enfield, England EN1 1LN

    6 - 9

    +44 7519 362843

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  • Lunar Web Solution Technologies Private Limited Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    10% Custom Software Development
    10% AI Development
    10% E-Commerce Development +7 services
    10% ERP Consulting and SI
    10% IT Staff Augmentation
    10% Mobile App Development
    10% Other IT Consulting and SI
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Small web design agency Lunar Web Solution Technologies Private Limited, is in Noida, India. Their services include Web Design and UX/UI Design.

    Read more

    London, England

    275 New North Road, Islington, London, N1 7AA, United Kingdom
    London, England N1 7AA

    2 - 5

    +14085209127

    See All Locations (3)
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  • TechAdwiser Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    50 - 249
    Churchill Pl, England

    Services provided

    20% Custom Software Development
    20% E-Commerce Development
    20% Mobile App Development +2 services
    20% UX/UI Design
    20% Web Development

    Located in Karachi, Pakistan and Churchill Pl, England, TechAdwiser is an UX design agency. Their services include UX/UI Design and Custom Software Development.

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    Churchill Pl, England

    30 Churchill Pl, London E14, 5EU UK
    Churchill Pl, England E14 5RE

    31 - 40

    00447778635914

    See All Locations (1)
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  • SCSK Digital Logotype

    Not yet reviewed

    $250,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Services provided

    20% Custom Software Development
    20% BI & Big Data Consulting & SI
    20% Business Consulting +2 services
    20% Cloud Consulting & SI
    20% IT Strategy Consulting

    SCSK Digital is a midsize London, England-based IT strategy consulting company. Their services include IT strategy consulting and BI & big data consulting & SI.

    Read more

    London, England

    Upper Thames Street
    London, England EC4V3BJ

    151 - 200

    +44 7393238910

    See All Locations (1)
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  • Code Development Ltd. Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    London, England

    Services provided

    25% Custom Software Development
    25% Application Testing
    25% Business Consulting +1 service
    25% Enterprise App Modernization

    Code Development Ltd. Is a custom software development firm. The London, England-based company provides Custom Software Development and Application Testing.

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    London, England

    Manchester Street
    London, England W1U

    2 - 5

    07904833659

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  • Loopspeed Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    2 - 9
    Hooley, England

    Services provided

    25% Custom Software Development
    25% Mobile App Development
    25% Web Development +4 services
    10% Web Design
    5% AR/VR Development
    5% Product Design
    5% UX/UI Design

    Launched in 2018, Loopspeed is a small custom software development firm in Hooley, England. Their team provides Custom Software Development and Mobile App Development.

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    Hooley, England

    26 Church Lane Avenue
    Hooley, England CR5 3RT

    6 - 9

    07583889585

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  • BerryBoost Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    10 - 49
    London, England

    Services provided

    15% Custom Software Development
    15% IT Staff Augmentation
    10% Mobile App Development +11 services
    10% Web Development
    5% AI Development
    5% Application Management & Support
    5% Back Office Outsourcing
    5% Digital Strategy
    5% Enterprise App Modernization
    5% Graphic Design
    5% Search Engine Optimization
    5% Social Media Marketing
    5% UX/UI Design
    5% Web Design

    IT staff augmentation company BerryBoost was founded in 2023. Headquartered in Staten Island, New York and Toronto, Canada, the team offers IT staff augmentation and Custom Software Development.

    Read more

    London, England

    Warlies Park House, Upshire, Waltham Abbey
    London, England EN9 3SL

    2 - 5

    See All Locations (3)
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  • HollowCore Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9
    London, England

    Services provided

    15% Custom Software Development
    20% IT Staff Augmentation
    20% Search Engine Optimization +3 services
    20% Web Development
    15% Social Media Marketing
    10% E-Commerce Development

    HollowCore is a SEO company. Located in London, England, their team provides Search Engine Optimization and IT staff augmentation.

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    London, England

    7 Queens Road
    London, England N11 2QJ

    6 - 9

    +44 7965 226048

    See All Locations (1)
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  • StressFree Sites Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9
    London, England

    Services provided

    20% Custom Software Development
    50% Mobile App Development
    30% Web Development

    Application development company StressFree Sites is headquartered in London, England. Founded in 2011, the team provides Mobile App Development and Web Development.

    Read more

    London, England

    Kemp House
    London, England EC1V 2NX

    10 - 15

    7708473823

    See All Locations (1)
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  • IATX Limited Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9
    London, England

    Services provided

    25% Custom Software Development
    25% IT Strategy Consulting
    25% Low/No Code Development +1 service
    25% Mobile App Development

    IATX Limited is an IT strategy consulting company. The London, England-based firm was established in 2023. Their team specializes in IT strategy consulting and Custom Software Development.

    Read more

    London, England

    C/O NTI ACCOUNTANTS UNIT 222 BON MARCHE CENTRE 241-251 FERNDALE ROAD
    London, England SW9 8BJ

    2 - 5

    07584853948

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  • Oasis Private Limted Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    South Croydon, England

    Services provided

    30% Custom Software Development
    10% AI Development
    10% BI & Big Data Consulting & SI +7 services
    10% Cloud Consulting & SI
    10% IoT Development
    10% Web Development
    5% Architectural Design
    5% Cybersecurity
    5% Mobile App Development
    5% Web Design

    Oasis Private Limted is a software development company established in 2022. Their team offers Custom Software Development and BI & big data consulting & SI.

    Read more

    South Croydon, England

    20 Greville Avenue
    South Croydon, England CR2 8NL

    2 - 5

    +44 20 3004 4135

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  • brAIneous Logotype

    Not yet reviewed

    Undisclosed
    $100 - $149 / hr
    2 - 9
    London, England

    Services provided

    30% Custom Software Development
    40% AI Development
    20% IT Strategy Consulting +1 service
    10% Web Design

    Custom software development company brAIneous is in London, England. Their services include Custom Software Development and Artificial Intelligence.

    Read more

    London, England

    3rd Floor 207 Regent Street
    London, England W1B 3HH

    2 - 5

    +212649962201

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  • MAXBILL Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Surrey, England

    Services provided

    10% Custom Software Development
    75% Web Development
    15% Generative AI

    MAXBILL is a website development firm located in Kiryat Tiv'on, Israel and Surrey, England. Established in 1996, the team provides Web Development and Generative AI.

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    Surrey, England

    Elder House 207 St. Georges Business Park Brooklands Road Weybridge
    Surrey, England KT13 0TS

    10 - 15

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  • Ilford Business Centre Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Ilford, England

    Services provided

    20% Custom Software Development
    45% Corporate Law
    15% Advertising +3 services
    10% IT Strategy Consulting
    5% Digital Strategy
    5% Other Design

    Ilford Business Centre is a Corporate Law company founded in 2015. The team focuses on Corporate Law and Custom Software Development.

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    Ilford, England

    316e Ilford Lane
    Ilford, England IG1 2LT

    10 - 15

    +44(0)20 3355 6069

    Ilford, England

    316e Ilford Lane
    Ilford, England IG1 2LT

    6 - 9

    +44(0)20 3355 6069

    See All Locations (2)
    View Profile
  • GrandLine Studios Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Services provided

    20% Custom Software Development
    20% AR/VR Development
    20% Blockchain +2 services
    20% Mobile App Development
    20% Video Production

    Video production company GrandLine Studios was established in 2015. The firm specializes in Video Production and Custom Software Development, and is small.

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    London, England

    The Vale
    London, England W3

    10 - 15

    +447983106605

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    View Profile
  • SixBerries Ltd Logotype

    Not yet reviewed

    $10,000+
    Undisclosed
    10 - 49
    London, England

    Services provided

    20% Custom Software Development
    20% Business Consulting
    20% Funding & Investment +2 services
    20% Product Design
    20% Web Design

    SixBerries Ltd is a small web design agency founded in 2013. Their team provides Web Design and Product Design.

    Read more

    London, England

    Chohole Gate Lodge
    London, England SW15 3RU

    2 - 5

    03331213121

    See All Locations (1)
    View Profile

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At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

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We evaluate service providers using a structured methodology that combines:

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This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

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Ability to deliver
Focus
Clutch Leaders Matrix

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

1 Empat
2 Vention
3 Future Processing
4 GeekyAnts
5 Andersen Inc.
6 Rootquotient
7 Vega IT
8 Infinum
9 IIH Global
10 Imaginary Cloud
11 10Pearls
12 TatvaSoft
13 GoodCore Software
14 Kellton
15 Dotsquares

List of London's Top 15 Software Companies | Top 15 London Software Developers

  1. Empat Logotype

    Empat

    $50,000+
    $25 - $49 / hr
    250 - 999
    London, England

    Ability to deliver

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

    Service focus

    40% Custom Software Development
    60% Other
    View Profile Visit Website
  2. Vention Logotype

    Vention

    $25,000+
    $50 - $99 / hr
    1,000 - 9,999
    Woodbridge Township, NJ

    Ability to deliver

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

    Service focus

    30% Custom Software Development
    70% Other
    View Profile Visit Website
  3. Future Processing Logotype

    Future Processing

    $25,000+
    $50 - $99 / hr
    250 - 999
    London, England

    Ability to deliver

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

    Service focus

    45% Custom Software Development
    55% Other
    View Profile Visit Website
  4. GeekyAnts Logotype

    GeekyAnts

    $10,000+
    $25 - $49 / hr
    250 - 999
    London, England

    Ability to deliver

    39.9/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    25% Custom Software Development
    75% Other
    View Profile Visit Website
  5. Andersen Inc. Logotype

    Andersen Inc.

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    39.3/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    20% Custom Software Development
    80% Other
    View Profile Visit Website
  6. Rootquotient Logotype

    Rootquotient

    $10,000+
    $50 - $99 / hr
    50 - 249
    Toronto, Canada

    Ability to deliver

    39.1/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    45% Custom Software Development
    55% Other
    View Profile Visit Website
  7. Vega IT Logotype

    Vega IT

    $10,000+
    $50 - $99 / hr
    250 - 999
    Novi Sad, Serbia

    Ability to deliver

    39/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    60% Custom Software Development
    40% Other
    View Profile Visit Website
  8. Infinum Logotype

    Infinum

    $50,000+
    $150 - $199 / hr
    250 - 999
    Ljubljana, Slovenia

    Ability to deliver

    39/40.0
    19/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    25% Custom Software Development
    75% Other
    View Profile Visit Website
  9. IIH Global Logotype

    IIH Global

    $1,000+
    < $25 / hr
    50 - 249
    Hertfordshire, England

    Ability to deliver

    39.2/40.0
    20/20 Reviews
    9.9/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    35% Custom Software Development
    65% Other
    View Profile Visit Website
  10. Imaginary Cloud Logotype

    Imaginary Cloud

    $25,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Ability to deliver

    38.1/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    50% Custom Software Development
    50% Other
    View Profile Visit Website
  11. 10Pearls Logotype

    10Pearls

    $50,000+
    $25 - $49 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

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

    Service focus

    30% Custom Software Development
    70% Other
    View Profile Visit Website
  12. TatvaSoft Logotype

    TatvaSoft

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

    Ability to deliver

    37.3/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    50% Custom Software Development
    50% Other
    View Profile Visit Website
  13. GoodCore Software Logotype

    GoodCore Software

    $25,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Ability to deliver

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

    Service focus

    40% Custom Software Development
    60% Other
    View Profile Visit Website
  14. Kellton Logotype

    Kellton

    $50,000+
    $25 - $49 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    37.2/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    45% Custom Software Development
    55% Other
    View Profile Visit Website
  15. Dotsquares Logotype

    Dotsquares

    $1,000+
    $25 - $49 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    38.8/40.0
    19.4/20 Reviews
    9.6/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    15% Custom Software Development
    85% Other
    View Profile Visit Website
  16. SPD Technology Logotype

    SPD Technology

    $50,000+
    $50 - $99 / hr
    250 - 999
    London, England

    Ability to deliver

    36.6/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    50% Custom Software Development
    50% Other
    View Profile Visit Website
  17. dotcode Logotype

    dotcode

    $25,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Ability to deliver

    36.5/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

    40% Custom Software Development
    60% Other
    View Profile Visit Website
  18. ELEKS Logotype

    ELEKS

    $25,000+
    $50 - $99 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    36.2/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    50% Custom Software Development
    50% Other
    View Profile Visit Website
  19. Coreblue Logotype

    Coreblue

    $10,000+
    $100 - $149 / hr
    10 - 49
    London, England

    Ability to deliver

    37.3/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    40% Custom Software Development
    60% Other
    View Profile Visit Website
  20. Net Solutions Logotype

    Net Solutions

    $50,000+
    $25 - $49 / hr
    250 - 999
    London , England

    Ability to deliver

    36.3/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    25% Custom Software Development
    75% Other
    View Profile Visit Website
  22. Haefele Software Logotype

    Haefele Software

    $10,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Ability to deliver

    35.8/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    40% Custom Software Development
    60% Other
    View Profile Visit Website
  24. Itransition Logotype

    Itransition

    $25,000+
    $25 - $49 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    35.6/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    20% Custom Software Development
    80% Other
    View Profile Visit Website
  25. NashTech Logotype

    NashTech

    $75,000+
    $50 - $99 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    35.5/40.0
    16.4/20 Reviews
    9.8/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    40% Custom Software Development
    60% Other
    View Profile Visit Website
  26. SENLA Logotype

    SENLA

    $10,000+
    $25 - $49 / hr
    250 - 999
    London, England

    Ability to deliver

    37.4/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    20% Custom Software Development
    80% Other
    View Profile Visit Website
  27. Magora Logotype

    Magora

    $25,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Ability to deliver

    37.4/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    30% Custom Software Development
    70% Other
    View Profile Visit Website
  28. Method Logotype

    Method

    $50,000+
    $150 - $199 / hr
    250 - 999
    London, England

    Ability to deliver

    35.3/40.0
    15.6/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    30% Custom Software Development
    70% Other
    View Profile Visit Website
  29. SoftProdigy Logotype

    SoftProdigy

    $10,000+
    $25 - $49 / hr
    250 - 999
    London, England

    Ability to deliver

    35.7/40.0
    16.2/20 Reviews
    9.7/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    25% Custom Software Development
    75% Other
    View Profile Visit Website
  30. N-iX Logotype

    N-iX

    $100,000+
    $50 - $99 / hr
    1,000 - 9,999
    Wrocław, Poland

    Ability to deliver

    36.7/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    16% Custom Software Development
    84% Other
    View Profile Visit Website

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London Software Developer FAQs

Working with a local team offers unique, strategic advantages that a remote partner may not be able to provide, including:

  1. Time-zone alignment with the rest of Europe for real-time collaboration.
  2. Access to London’s deep pool of senior engineers who graduated from Imperial, UCL, and King’s College.
  3. Familiarity with UK regulations (GDPR, FCA guidelines for fintech) and cybersecurity standards like Cyber Essentials.
  4. Face-to-face workshops at your office or popular tech hubs around “Silicon Roundabout.”

Rates for hiring a London-based software development firm vary based on several factors, including complexity, team seniority, and technical requirements. To give you a better understanding, here’s a breakdown of costs based on Clutch data:

  • Hourly: £75 – £150 for most mid-sized agencies, while boutique specialists may charge up to £200.
  • Fixed-price MVP: £30,000 – £80,000 for a 3 – 6 month build.
  • Enterprise platforms: £150,000+ for multi-year, multi-team engagements.

London rates are higher than many UK regions, but proximity, talent density, and strategic guidance often justify the premium costs.

Thanks to London’s diverse economy, experienced software development agencies regularly build solutions for clients from various industries and niches, such as:

  • Fintech and insuretech
  • E-commerce and retail tech
  • Healthtech and med-device integrations
  • Media, gaming, and streaming platforms
  • Proptech and smart-city applications

Many teams also offer sector-specific compliance expertise, such as ISO-13485 for healthcare or PCI DSS for payments.

Start by defining success metrics—launch date, KPIs, budget cap—and shortlist agencies with matching case studies. After that, review Clutch client feedback for proof of the following:

  • Transparent, agile workflows (e.g., weekly sprints, demo days)
  • Strong communication skills and cultural fit
  • Clear IP ownership terms and NDA policies
  • Relevant tech-stack certifications (AWS Partner, Microsoft Gold, etc.)

Arrange technical interviews with lead developers, not just sales reps, before signing an agreement.

  • Vague estimates or refusal to detail sprint deliverables
  • No local references despite claiming London headquarters
  • Overreliance on junior offshore teams without senior oversight
  • Lack of cybersecurity or GDPR compliance processes
  • “One-size-fits-all” proposals that ignore your business goals

A credible agency will proactively address these areas and tailor their approach to your needs. It’s better to be meticulous when selecting prospective partners than to be contracted with an unfit team.

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Specialties

svelte SQL Developers Kotlin C Sharp C++ Deep AR C AR-Media backbone.js

Nearby Locations

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