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Top Performance Testing Services in London

Ratings Updated: February 23, 2026
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6 Leaders 15 Contenders

35 Companies

Country: England
City: London
Application Testing Focus: Performance Testing

List of the Top London Performance Testing Companies

  • THEY.dev Logotype

    5.0 31 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    10 - 49
    London, England

    Services provided

    10% Application Testing
    40% Custom Software Development
    30% UX/UI Design +2
    10% IT Strategy Consulting
    10% Mobile App Development

    Focus Areas

    10% Performance Testing
    50% Manual Testing
    30% Automation Testing +1
    10% Load Testing

    THEY.dev is a versatile web development company offering services like landing page design, scalable platform development, and IT strategy consulting. Across multiple reviews, they have been praised for their high-quality work, budget-friendly pricing, and strong cultural alignment, with 90% of reviews highlighting their excellent communication and adaptability. While feedback is overwhelmingly positive, one client noted the importance of more accurate budget estimation.

    See all 31 projects

    Average Project Cost Breakdown

    Less than $10,000 (9) $10,000 to $49,000 (5) $50,000 to $199,999 (4) $200,000 to $999,999 (1)

    What Clients Have Said

    Clients consistently praised the company's cost-effectiveness and value for money, with many citing their competitive pricing and alignment with project budgets. One client noted, "TH-EY provided good value for cost," while another emphasized that their "pricing fit our budget." Overall sentiment reflects satisfaction with the balance between quality and affordability, with several reviews highlighting the transparent and responsive nature of their project management, ensuring that deliverables met expectations within agreed financial parameters.
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    More responsive than most other service providers

    THEY.dev 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:

    England (14) United States (4) Belgium (2) Finland (1) Netherlands (1) Poland (1)

    This provider is fluent in 2 languages:

    • English
    • Polish

    This provider is available in 5 time zones:

    • Greenwich Mean Time (GMT)
    • Central European Time (CET)
    • Eastern European Time (EET)
    • Universal Coordinated Time (UTC)
    • (Arabic) Egypt Standard Time (ART)

    Review Rating from Clients

    5.0/5.0

    Quality

    4.9

    Schedule

    4.9

    Cost

    4.9

    Willing to Refer

    5.0

    London clients appreciate THEY.dev's competence in developing scalable, innovative solutions—from mobile apps to AI tools—highlighting their swift execution, clear communication, and dedication to understanding business needs, which results in high customer satisfaction and ongoing partnerships.
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  • Valor Software Logotype

    5.0 20 reviews
    Verified
    $10,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Services provided

    10% Application Testing
    10% Application Management & Support
    10% Custom Software Development +7
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

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

    Valor Software is a versatile software development company specializing in creating innovative, scalable solutions for diverse client projects, from mobile applications to complex backend systems. The company consistently receives positive client feedback, with 100% of reviews praising their technical expertise, project management, and ability to deliver on time. Clients particularly commend Valor Software for their creative problem-solving and dedication to client success.

    See all 20 projects

    Reviews mention High-quality work

    Valor Software consistently receives high praise for delivering high-quality work across various projects. Clients highlight their impressive ability to simplify complex systems without sacrificing functionality, as seen in HMR Circle's mobile app development. The CEO of TablesReady commended Valor's talent and responsiveness, stating, "It's hard to find great talent... but to do it within our budget makes us very lucky." Overall, the sentiment reflects strong client satisfaction with Valor's commitment to quality and effective project management.
    • Web Development for Cold Calling Company
      5.0 Jul 10, 2020

      The level of quality delivered prior to testing was impressive. Our website speaks to their level of quality. Overall they are great. English is very strong, but sometimes we need to review grammar.

      Read Full Review
    • Tech Restructure for Financial Products Engine
      5.0 Oct 11, 2016

      Even though we worked in a technology which is feared amongst the SEO community, which is AngularJS, Valor Software pulled it off, and we ended up almost doubling our SEO traffic. We got featured on MongoDB for the implementation that we had and how MongoDB helped us scale up. The end result, which was very good, proved me wrong.

      Read Full Review
    • Dating Mobile App Development for B2B SaaS Company
      5.0 Dec 24, 2024

      The Valor Software team delivered exceptional results in several key areas. They successfully implemented the core matching system, integrated the rewards platform, and ensured stable performance through thorough refactoring and bug fixing. Their work on internationalization and state management was particularly noteworthy, making the app scalable and user-friendly across different regions.

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    • Mobile App Development for Wellness Company
      5.0 Sep 20, 2024

      The developer delivered high-quality, maintainable code. Their ability to integrate seamlessly with our team and contribute high-quality, maintainable code made a significant impact on our project’s success.

      Read Full Review
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    Average Project Cost Breakdown

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

    What Clients Have Said

    Valor Software has received positive feedback regarding their cost and value for money, with multiple clients highlighting that their pricing aligns well with budget constraints while delivering high-quality outcomes. For example, one client noted, 'Pricing fit our budget' and 'Good value for cost.' Another stated, 'They are affordable, which is very good.' Overall, clients appreciate the balance of quality and cost-effectiveness, with many expressing satisfaction over the return on investment from their projects.
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    View projects from:

    United States (6) Canada (3) Sweden (1) United Arab Emirates (1) England (1)

    This provider is fluent in 1 language:

    • English

    London, England

    Hatton Garden,5th Floor, Suite 23
    London, England EC1N

    2 - 5

    See All Locations (6)
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  • Qualitest Group Logotype

    Not yet reviewed

    Verified
    Undisclosed
    Undisclosed
    1,000 - 9,999
    London, England

    Services provided

    100% Application Testing

    Focus Areas

    25% Performance Testing
    25% Load Testing
    20% Automation Testing +2
    20% Compatibility Testing
    10% Manual Testing

    Launched in 1997, Qualitest Group is a large Santa Clara, California-based Application Testing company. Their team offers Application Testing.

    Read more

    London, England

    Level 2, Equitable House 47 King William Street
    London, England EC4R 9AF

    1001 - 2000

    See All Locations (5)
    View Profile Visit Website

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  • TestFort QA Lab Logotype

    4.9 13 reviews
    $10,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    40% Automation Testing
    20% Manual Testing +2
    10% Compatibility Testing
    10% Load Testing

    TestFort QA Lab is a specialized company providing comprehensive QA Testing services, including Application Quality Assurance, Software Quality Testing, and App Validation. With a strong focus on software testing expertise, the company has been praised for reducing critical production bugs by over 40% and improving app stability, leading to 75-80% bug reduction. Reviews indicate high customer satisfaction with their professionalism, responsiveness, and ability to meet tight schedules.

    See all 13 projects
    4 of 4 Performance Testing reviews are 5 stars
    2 new reviews for Performance Testing in past 6 months
    Less than $10,000 avg. project cost

    Performance Testing Experience

    TestFort QA Lab has received overwhelmingly positive feedback for their Performance Testing services, with 90% of reviews highlighting their expertise and responsiveness. Clients praised their ability to deliver timely results and flexibility in adapting to project needs. Notable outcomes include a 40% reduction in critical production bugs and improved application stability, demonstrating a strong impact on client projects. Reviewers emphasized their thorough testing strategies, effective communication, and deep understanding of software performance requirements.

    Read Most Recent Review

    Average Project Cost Breakdown

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

    What Clients Have Said

    Clients consistently noted that TestFort QA Lab provides excellent value for money, with several reviews highlighting their competitive pricing and alignment with project budgets. One client emphasized that their selection was driven by 'good value for cost' and 'pricing fit our budget.' Overall sentiment reflects satisfaction with the quality of service relative to the costs incurred, reinforcing the perception of TestFort as a cost-effective partner for QA needs.
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    View projects from:

    Ukraine (4) United States (3) Canada (1) France (1) Israel (1) Switzerland (1)
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  • Qualimatrix Technologies Pvt Ltd Logotype

    5.0 4 reviews
    $1,000+
    < $25 / hr
    1,000 - 9,999
    London, England

    Services provided

    50% Application Testing
    50% IT Staff Augmentation

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    Qualimatrix Technologies Pvt Ltd is a company specializing in comprehensive software testing services, including App Testing, QA Testing, and Software Validation. With a strong emphasis on quality assurance, they have received overwhelmingly positive feedback, with reviewers highlighting their expertise, effective communication, and commitment to deadlines. Approximately 90% of reviewers appreciated their tailored testing approaches and proactive problem-solving skills.

    See all 4 projects

    View projects from:

    England (2) India (1)

    London, England

    Grays Inn Road
    London, England WC1X8BP

    101 - 150

    See All Locations (2)
    2 of 2 London-based reviews are 5 stars
    $50,000 – $199,999 avg. project cost for Application Testing services in London

    London-based Application Testing project highlight

    Web Release Testing for FinTech Company

    5.0 — Qualimatrix Technologies Pvt Ltd provided testing services for a fintech company's website releases. The team created a test strategy that combined automatic test series to improve the quality of Read more
    Read Similar Reviews

    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    Reviewers in London commend Qualimatrix for their proficiency in automated testing, performance testing, and quality assurance for innovative apps. The team’s responsiveness, cost-effectiveness, and strong project management have consistently contributed to successful, timely project outcomes.
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  • Blue Ripples Technologies Logotype

    4.8 6 reviews
    Undisclosed
    < $25 / hr
    10 - 49
    London, England

    Services provided

    10% Application Testing
    40% Custom Software Development
    25% IoT Development +2
    15% Digital Engineering
    10% Microservices Architecture Services

    Focus Areas

    10% Performance Testing
    40% Automation Testing
    30% Manual Testing +2
    10% Compliance Testing
    10% Reliability Testing

    Blue Ripples Technologies is an application testing and software testing company that excels in providing automation solutions and integration services. The company has received overwhelmingly positive feedback, with clients praising their industry expertise and project management skills. They are noted for their ability to act as a partner, aligning with client visions and demonstrating flexibility throughout project phases.

    See all 6 projects

    Reviews mention Flexible

    Clients consistently praised Blue Ripples Technologies for their flexibility throughout project execution. One client noted their readiness to work late hours and adapt to changing requirements, highlighting a team member's commitment during a critical go-live phase. Another client emphasized the team's ability to respond to various project demands while maintaining timely deliveries. Overall, the sentiment reflects a strong appreciation for the company's adaptability and willingness to co-create solutions tailored to client needs.
    • Mobile App & Web Development & Design for Insurance Co
      5.0 Jul 23, 2024

      The project started on-premise and then moved to the cloud, so a lot of technology refitment was necessary which Vijay and the team executed to the utmost satisfaction of the customer. They were flexible, worked late hours and during go-live their CEO Sree came on-site and spent the whole night with the team when the code was being pushed into production.

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    • UX/UI Design & Development for Software Company
      4.5 Jul 18, 2024

      During the product's development, they managed a cross-functional team of UX designers, software engineers, and testers. The team demonstrated flexibility in responding to the demands of various project phases. They always made their deliveries on schedule and were able to provide solutions for all the specifications we gave.

      Read Full Review
    • Custom Software Development for Engineering Company
      5.0 Jul 16, 2024

      Managed a cross functional team of software developers, control system experts and system integration specialists in developing the product. Team has shown flexibility to the needs of different project phases. A multi-phased execution model is followed with an extended team approach during the automation system design phase and a waterfall approach during the system development phase.

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

    Performance Testing Experience

    Blue Ripples Technologies has garnered positive feedback in Performance Testing, with 85% of reviewers praising their expertise and project management. Clients highlight their adaptability, industry knowledge, and effective communication, noting an impressive alignment with project goals. A recurring theme is their collaborative approach, which enhances product development. However, 15% of feedback suggests potential for broader platform diversification in the Oil and Gas sector. Overall, the sentiment is highly favorable, indicating a strong capability for delivering impactful solutions.

    Read Most Recent Review

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    India (2) Bahrain (1) Malaysia (1)

    London, England

    Greenside House, 50 Station Rd, Wood Green
    London, England N22 7TP

    1

    +44

    See All Locations (2)
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  • Testinium Logotype

    4.7 5 reviews
    $75,000+
    $50 - $99 / hr
    250 - 999
    London, England

    Services provided

    40% Application Testing
    20% Application Management & Support
    20% IT Managed Services +2
    10% IT Staff Augmentation
    10% IT Strategy Consulting

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    Testinium is a distinguished company specializing in Software Testing and Application Quality Assurance services. Their robust automation tools have been praised for enhancing testing efficiency, resulting in a significant reduction in technical bugs and customer complaints. Notably, 100% of reviews highlight their responsive customer service and technical competency, and 67% mention their valuable QA testing resources, making them a preferred partner in Turkey's technology sector.

    See all 5 projects

    Reviews mention High-quality work

    Testinium has received high praise for delivering high-quality work, particularly in enhancing testing automation and improving quality metrics. Clients highlighted impressive results, reporting 100% to 200% improvements in KPIs after engaging with Testinium. The effective integration of QA engineers and the introduction of gamification in team assessments were specifically noted as impactful strategies that fostered competition and improved performance. Overall, client feedback reflects a strong satisfaction with Testinium's contributions to their software development processes.
    • QA Testing Automation for Bank
      4.0 Mar 26, 2021

      The gamification they facilitated is fantastic, and we got the performance we needed. When teams are at the bottom of the league, their general managers or VPs will pressure them, and we see those teams get higher positions. It’s really competitive — teams can go from the top of the league to the bottom in one month.

      Read Full Review
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    Industry Experience

    Testinium has demonstrated expertise across the Food & Beverages, IT Services, Retail, and Information Technology industries. Clients praised their testing automation tools, which significantly reduced bugs and improved application performance. In Food & Beverages, they achieved a 50% decrease in customer complaints. In IT Services and Retail, Testinium's QA processes supported e-commerce platforms during peak seasons. Overall, feedback highlights their strong project management, responsiveness, and hands-on approach, making them a suitable partner for companies seeking robust testing solutions.

    Read All Reviews

    Select Industry to see insights

    Food & Beverages IT Services Retail Information technology

    Average Project Cost Breakdown

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

    What Clients Have Said

    Clients generally express satisfaction with Testinium's pricing, often highlighting its competitive edge over international alternatives. One e-commerce company noted superior pricing for similar functionalities, while another client invested $1.5 million, reflecting a significant commitment to their services. Overall, feedback indicates that Testinium delivers good value for money, particularly through effective project management and impactful testing solutions, which have led to measurable improvements in performance and a reduction in issues.
    Read All Reviews

    London, England

    The Shard 32 London Bridge Street
    London, England SE1 9SG

    6 - 9

    See All Locations (2)
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  • TAREENITY FZE LLC Logotype

    Not yet reviewed

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

    Services provided

    60% Application Testing
    20% Application Management & Support
    20% DevOps Managed Services

    Focus Areas

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

    Launched in 2013, TAREENITY FZE LLC is an Application Testing company. Their team provides Application Testing and Application Management & Support.

    Read more

    London, England

    32 Ashford Road, London
    London, England E18 1JZ

    2 - 5

    +923334099330

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  • ClicQA Logotype

    Not yet reviewed

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

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    80% Automation Testing

    Established in 2016, ClicQA is a midsize Application Testing company. Their services include Application Testing.

    Read more

    London, England

    32 Willoughby Road
    London, England N8 0JG

    31 - 40

    +44 208 090 2404

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  • Inspired Testing Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    70% Application Testing
    30% IT Managed Services

    Focus Areas

    50% Performance Testing
    50% Automation Testing

    Inspired Testing is a London, England-based Application Testing company. They specialize in Application Testing and IT managed services and were established in 2018.

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  • Tricentis Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    London, England

    Services provided

    50% Application Testing
    10% AI Consulting
    10% Business Consulting +3
    10% Cloud Consulting & SI
    10% Computer Engineering
    10% ERP Consulting and SI

    Focus Areas

    30% Performance Testing
    40% Automation Testing
    30% Load Testing

    Tricentis is an Application Testing company headquartered in Austin, Texas and Wien, Austria. They specialize in Application Testing and cloud consulting & SI and were founded in 2007.

    Read more

    London, England

    6th Floor, 80 Cheapside
    London, England EC2V 6EE

    50 - 75

    44.844.807.9905

    See All Locations (5)
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  • Ten10 Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Services provided

    30% Application Testing
    15% AI Development
    15% Computer Engineering +4
    10% Business Continuity Management
    10% Cloud Consulting & SI
    10% DevOps Managed Services
    10% IT Strategy Consulting

    Focus Areas

    30% Performance Testing
    40% Automation Testing
    30% Compatibility Testing

    Ten10 Group is a midsize Application Testing company. Founded in 2004, the team provides Application Testing and Artificial Intelligence.

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  • Mtest Labs Logotype

    Not yet reviewed

    $5,000+
    Undisclosed
    2 - 9
    London, England

    Services provided

    100% Application Testing

    Focus Areas

    15% Performance Testing
    20% Automation Testing
    20% Localization Testing +3
    15% Compatibility Testing
    15% Compliance Testing
    15% Manual Testing

    Mtest Labs is an Application Testing company. They were launched in 2011, and their services include Application Testing.

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  • Sollers Consulting Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Services provided

    20% Application Testing
    20% AI Consulting
    20% BI & Big Data Consulting & SI +2
    20% Cloud Consulting & SI
    20% DevOps Managed Services

    Focus Areas

    60% Performance Testing
    40% Automation Testing

    Sollers Consulting, a big data analytics company, offer BI & big data consulting & SI and cloud consulting & SI. They were founded in 2000.

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    London, England

    14 Cullum Street, EC3M 7J
    London, England EC3M 7JJ

    2 - 5

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  • APPNETWISE Logotype

    Not yet reviewed

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

    Services provided

    20% Application Testing
    20% Cloud Consulting & SI
    20% Custom Software Development +2
    20% IT Staff Augmentation
    20% IT Strategy Consulting

    Focus Areas

    15% Performance Testing
    30% Automation Testing
    20% Reliability Testing +3
    15% Compatibility Testing
    10% Manual Testing
    10% Recovery Testing

    APPNETWISE is a Hyderabad, India-based IT strategy consulting company. They specialize in IT strategy consulting and cloud consulting & SI and were launched in 2022.

    Read more

    London, England

    Clarence Avenue
    London, England SW4

    2 - 5

    +44 7469882054

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  • IQspeaks Logotype

    Not yet reviewed

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

    Services provided

    100% Application Testing

    Focus Areas

    10% Performance Testing
    40% Automation Testing
    20% Compliance Testing +2
    20% Manual Testing
    10% Compatibility Testing

    IQspeaks L is an Application Testing company. Launched in 2015, the company is based in London, England. Their team specializes in Application Testing.

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  • Assured Thought Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    70% Application Testing
    30% IT Strategy Consulting

    Focus Areas

    30% Performance Testing
    70% Automation Testing

    Launched in 2016, Assured Thought, a small Application Testing company, is headquartered in London, England. Their team focuses on Application Testing and IT strategy consulting.

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  • Genisys Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    London, England

    Services provided

    10% Application Testing
    10% AI Development
    10% Application Management & Support +7
    10% Call Center Services
    10% Cloud Consulting & SI
    10% Computer Engineering
    10% IT Managed Services
    10% IT Strategy Consulting
    10% Robotics Process Automation
    10% UX/UI Design

    Focus Areas

    20% Performance Testing
    40% Automation Testing
    20% Load Testing +1
    20% Stress Testing

    Genisys Group is an user experience company. Based in London, England and Bengaluru, India, the company offers UX/UI Design and IT strategy consulting.

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  • FGB studio Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    FGB studio, an Application Testing company, is based in Milan, Italy and London, England. Their services include Application Testing.

    Read more

    London, England

    3 The Shrubberies, George Lane, South Woodford
    London, England E18 1BD

    2 - 5

    +44.75545.93399

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  • Cinq Amis Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    40% Application Testing
    20% Blockchain Marketing
    20% IT Managed Services +1
    20% Robotics Process Automation

    Focus Areas

    30% Performance Testing
    40% Automation Testing
    30% Manual Testing

    Based in London, England, Cinq Amis is an Application Testing company. Their services include Application Testing and IT managed services.

    Read more
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  • Momin Solutions Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

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

    Momin Solutions is a business intelligence company founded in 2010. The agency focuses on BI & big data consulting & SI and cloud consulting & SI, and is small.

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  • Testing Frameworks Limited Logotype

    5.0 1 review
    $5,000+
    < $25 / hr
    10 - 49
    Woking, England

    Services provided

    50% Application Testing
    50% IT Staff Augmentation

    Focus Areas

    10% Performance Testing
    50% Automation Testing
    40% Manual Testing

    Testing Frameworks Limited specializes in Application Quality Assurance, providing exceptional Software Testing services. They consistently deliver detailed reports on time, aiding faster development cycles. Review feedback is overwhelmingly positive, with 100% of reviewers praising their understanding of project complexity and their impressive teamwork. Their services are commended for aligning well with client needs and budgets.

    See all 1 projects

    Industry Experience

    Testing Frameworks Limited has received positive feedback primarily from the education sector, particularly for their work with innovative platforms integrating AI, Blockchain, and spatial computing. Clients noted their exceptional teamwork, timely deliveries, and thorough understanding of complex project requirements. The overall sentiment is highly favorable, highlighting the company's strengths in enhancing educational infrastructures, making them a suitable partner for clients within the education industry.

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    Select Industry to see insights

    Education

    Average Project Cost Breakdown

    What Clients Have Said

    Clients generally perceive Testing Frameworks Limited as offering strong value for money, with one CEO noting that their pricing was a good fit for the budget. The company is praised for delivering quality outcomes on time, which enhances the overall value. Additionally, the attention to understanding project complexities further underscores the favorable sentiment regarding their cost-effectiveness and commitment to client satisfaction.
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    1 of 1 London-based review is 5 stars
    Unknown avg. project cost for Application Testing services in London

    London-based Application Testing project highlight

    Educational Platform Dev for Educational Company

    5.0 — Testing Frameworks Limited is developing an educational platform for an educational company. The team is also responsible for the integration of AI, blockchain, and spatial computing. Read more
    Read Similar Reviews

    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    From London, Testing Frameworks Limited excels in testing advanced tech-driven education platforms. Reviewers commend their punctuality, thoroughness, and ability to grasp project complexity, making them a trusted partner for innovative, integrated solutions.
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  • iOCO UK | iOCO Solutions Limited Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Hertfordshire, England, England

    Services provided

    20% Application Testing
    20% AI Development
    20% BI & Big Data Consulting & SI +3
    20% Custom Software Development
    10% Cloud Consulting & SI
    10% Web Design

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    IOCO UK | iOCO Solutions Limited is a big data company founded in 2008. Located in Hertfordshire, England, England, the team offers BI & big data consulting & SI and cloud consulting & SI.

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  • iLAB Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    Located in North Sydney, Australia and London, England, iLAB is an Application Testing company. They offer Application Testing.

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    London, England

    Brook House, 10 Church Terrace, Richmond Upon Thames
    London, England TW10 6SE

    1

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  • TestPro Consulting Ltd Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    London, England

    Services provided

    20% Application Testing
    20% AI Development
    20% Cybersecurity +2
    20% DevOps Managed Services
    20% Robotics Process Automation

    Focus Areas

    20% Performance Testing
    20% Automation Testing
    20% Load Testing +2
    20% Manual Testing
    20% Stress Testing

    Located in London, England, TestPro Consulting Ltd is a small Cybersecurity company. Their services include Cybersecurity and Artificial Intelligence.

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  • ClicTest Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    City of London, England

    Services provided

    100% Application Testing

    Focus Areas

    50% Performance Testing
    50% Automation Testing

    ClicTest is an Application Testing company. Their small team is headquartered in City of London, England and offers Application Testing. The firm was established in 2013.

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  • BEE Incorporations Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    Launched in 2009, BEE Incorporations is a midsize Application Testing company based in Milano, Italy and London, England. Their team offers Application Testing.

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    London, England

    3 The Shrubberies George Lane, South Woodford
    London, England E18 1BD

    1

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  • Insead Tech Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Services provided

    10% Application Testing
    40% E-Commerce Development
    20% ERP Consulting and SI +2
    20% Web Development
    10% Social Media Marketing

    Focus Areas

    100% Performance Testing

    Insead Tech is a midsize e-commerce development company based in London, England. The team focuses on E-Commerce Development and ERP consulting and SI.

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  • Sadup Softech Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Services provided

    10% Application Testing
    15% UX/UI Design
    15% Web Design +6
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Staffing
    10% Video Marketing
    10% Web Development

    Focus Areas

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

    Sadup Softech, a web design company, was established in 2019. The team provides Web Design and UX/UI Design and is headquartered in Duluth, Georgia and Hyderabad, India.

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    London, England

    124 City Road,
    London, England EC1V 2NX

    2 - 5

    +44 785 784 9999

    See All Locations (3)
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  • Spirent Communications Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Crawley, England

    Services provided

    25% Application Testing
    25% Business Consulting
    25% Cybersecurity +1
    25% IT Managed Services

    Focus Areas

    35% Performance Testing
    35% Automation Testing
    30% Reliability Testing

    Spirent Communications is a Cybersecurity company in San Jose, California and Beijing, China. They offer Cybersecurity and IT managed services and were launched in 1936.

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    Crawley, England

    Origin One 108 High Street,
    Crawley, England RH10 1BD

    201 - 250

    See All Locations (3)
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  • Creative Computing Solutions Logotype

    Not yet reviewed

    $1,000+
    $200 - $300 / hr
    10 - 49
    Burnham, England

    Services provided

    15% Application Testing
    25% ERP Consulting and SI
    20% Application Management & Support +4
    10% AI Consulting
    10% Custom Software Development
    10% Other IT Consulting and SI
    10% Web Design

    Focus Areas

    20% Performance Testing
    65% Beta Testing
    15% Compatibility Testing

    Creative Computing Solutions is an ERP consulting and SI company. They were established in 1990, and their services include ERP consulting and SI and Application Management & Support.

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  • Testing Minds Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Basildon, England

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    20% Automation Testing
    20% Compatibility Testing +2
    20% Manual Testing
    20% Recovery Testing

    Testing Minds is an Application Testing company launched in 2018. The company provides Application Testing.

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  • TR Seeds Ltd Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    Freelancer
    London, England, England

    Services provided

    100% Application Testing

    Focus Areas

    20% Performance Testing
    20% Automation Testing
    20% Beta Testing +2
    20% Manual Testing
    20% Stress Testing

    TR Seeds Ltd is an Application Testing company. Established in 2019, their team focuses on Application Testing.

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  • Planit Testing Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Reading, England

    Services provided

    50% Application Testing
    10% AI Development
    10% Cloud Consulting & SI +3
    10% DevOps Managed Services
    10% ERP Consulting and SI
    10% IT Strategy Consulting

    Focus Areas

    50% Performance Testing
    50% Automation Testing

    Planit Testing is an Application Testing company. They were established in 1997, and their services include Application Testing and IT strategy consulting.

    Read more

    Reading, England

    Thames Tower, Level 2, Station Rd
    Reading, England RG1 1LX

    151 - 200

    +44.203.868.3948

    See All Locations (4)
    View Profile
  • 360logica Software Testing Services Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Services provided

    80% Application Testing
    10% Custom Software Development
    10% Web Development

    Focus Areas

    20% Performance Testing
    20% Compatibility Testing
    20% Load Testing +2
    20% Localization Testing
    20% Manual Testing

    360logica Software Testing Services is a Noida, India-based Application Testing company. The team provides Application Testing and Custom Software Development.

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    London, England

    Suite 560 No 28 Old Brompton Rd., Kensington
    London, England SW7 3SS

    +44 800 098

    See All Locations (4)
    View Profile

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Ability to deliver
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Clutch Leaders Matrix

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

1 TestFort QA Lab
2 Valor Software
3 THEY.dev
4 Qualimatrix Technologies Pvt Ltd
5 Blue Ripples Technologies
6 Testinium

List of the Top 6 London Performance Testing Companies

  1. TestFort QA Lab Logotype

    TestFort QA Lab

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

    Ability to deliver

    32.8/40.0
    17.6/20 Reviews
    8.7/10 Clients & Experience
    6.5/10 Market Presence

    Service focus

    100% Application Testing
    20% Performance Testing
    View Profile Visit Website
  2. Valor Software Logotype

    Valor Software

    $10,000+
    $50 - $99 / hr
    50 - 249
    Lakewood, CO

    Ability to deliver

    38.4/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% Application Testing
    10% Performance Testing
    90% Other
    View Profile Visit Website
  3. THEY.dev Logotype

    THEY.dev

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

    Ability to deliver

    35.2/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    6.6/10 Market Presence

    Service focus

    10% Application Testing
    10% Performance Testing
    90% Other
    View Profile Visit Website
  4. Qualimatrix Technologies Pvt Ltd Logotype

    Qualimatrix Technologies Pvt Ltd

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

    Ability to deliver

    21.5/40.0
    16.6/20 Reviews
    0/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    50% Application Testing
    20% Performance Testing
    50% Other
    View Profile Visit Website
  5. Blue Ripples Technologies Logotype

    Blue Ripples Technologies

    Undisclosed
    < $25 / hr
    10 - 49
    Thiruvananthapuram, India

    Ability to deliver

    31/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    10% Application Testing
    10% Performance Testing
    90% Other
    View Profile Visit Website
  6. Testinium Logotype

    Testinium

    $75,000+
    $50 - $99 / hr
    250 - 999
    Istanbul, Türkiye

    Ability to deliver

    20.5/40.0
    15.2/20 Reviews
    0/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    40% Application Testing
    20% Performance Testing
    60% Other
    View Profile Visit Website
  7. Qualitest Group Logotype

    Qualitest Group

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Santa Clara, CA

    Ability to deliver

    9.7/40.0
    0/20 Reviews
    1.2/10 Clients & Experience
    8.5/10 Market Presence

    Service focus

    100% Application Testing
    25% Performance Testing
    View Profile Visit Website
  8. TAREENITY FZE LLC Logotype

    TAREENITY FZE LLC

    $5,000+
    < $25 / hr
    10 - 49
    Dubai, United Arab Emirates

    Ability to deliver

    8.7/40.0
    0/20 Reviews
    4.2/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    60% Application Testing
    10% Performance Testing
    40% Other
    View Profile Visit Website
  9. ClicQA Logotype

    ClicQA

    $10,000+
    $25 - $49 / hr
    50 - 249
    Hyderabad, India

    Ability to deliver

    5.8/40.0
    0/20 Reviews
    0.6/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    100% Application Testing
    20% Performance Testing
    View Profile Visit Website
  10. Inspired Testing Logotype

    Inspired Testing

    Undisclosed
    Undisclosed
    50 - 249
    London, England

    Ability to deliver

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

    Service focus

    70% Application Testing
    50% Performance Testing
    30% Other
    View Profile Visit Website
  11. Tricentis Logotype

    Tricentis

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Austin, TX

    Ability to deliver

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

    Service focus

    50% Application Testing
    30% Performance Testing
    50% Other
    View Profile Visit Website
  12. Ten10 Group Logotype

    Ten10 Group

    Undisclosed
    Undisclosed
    250 - 999
    London, England

    Ability to deliver

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

    Service focus

    30% Application Testing
    30% Performance Testing
    70% Other
    View Profile Visit Website
  13. Mtest Labs Logotype

    Mtest Labs

    $5,000+
    Undisclosed
    2 - 9
    London, England

    Ability to deliver

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

    Service focus

    100% Application Testing
    15% Performance Testing
    View Profile Visit Website
  14. Sollers Consulting Logotype

    Sollers Consulting

    Undisclosed
    Undisclosed
    250 - 999
    Warszawa, Poland

    Ability to deliver

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

    Service focus

    20% Application Testing
    60% Performance Testing
    80% Other
    View Profile Visit Website
  15. APPNETWISE Logotype

    APPNETWISE

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

    Ability to deliver

    6.7/40.0
    0/20 Reviews
    2.7/10 Clients & Experience
    4/10 Market Presence

    Service focus

    20% Application Testing
    15% Performance Testing
    80% Other
    View Profile Visit Website
  16. IQspeaks Logotype

    IQspeaks

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

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    100% Application Testing
    10% Performance Testing
    View Profile Visit Website
  17. Assured Thought Logotype

    Assured Thought

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Ability to deliver

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

    Service focus

    70% Application Testing
    30% Performance Testing
    30% Other
    View Profile Visit Website
  18. Genisys Group Logotype

    Genisys Group

    Undisclosed
    Undisclosed
    1,000 - 9,999
    London, England

    Ability to deliver

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

    Service focus

    10% Application Testing
    20% Performance Testing
    90% Other
    View Profile Visit Website
  19. FGB studio Logotype

    FGB studio

    Undisclosed
    Undisclosed
    10 - 49
    Milan, Italy

    Ability to deliver

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

    Service focus

    100% Application Testing
    20% Performance Testing
    View Profile Visit Website
  20. Cinq Amis Logotype

    Cinq Amis

    Undisclosed
    Undisclosed
    10 - 49
    London, England

    Ability to deliver

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

    Service focus

    40% Application Testing
    30% Performance Testing
    60% Other
    View Profile Visit Website
  21. Momin Solutions Logotype

    Momin Solutions

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

    Ability to deliver

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

    Service focus

    10% Application Testing
    10% Performance Testing
    90% Other
    View Profile Visit Website

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