Top Performance Testing Services in the United Kingdom
49 Companies
List of the Top United Kingdom Performance Testing Companies
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THEY.dev
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$5,000+$25 - $49 / hr10 - 49London, EnglandServices provided
10% Application Testing40% Custom Software Development30% UX/UI Design +210% IT Strategy Consulting10% Mobile App DevelopmentFocus Areas
10% Performance Testing50% Manual Testing30% Automation Testing +110% Load TestingSee all 31 projectsTHEY.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.
Reviews mention Hard working
The feedback regarding TH-EY reflects a strong sentiment of hard work and dedication. A client noted, 'Like us they work hard and get the job done,' highlighting the effective culture fit. Additionally, the timely delivery of project milestones and prompt response to feedback further reinforces their commitment to hard work. Overall, clients appreciate TH-EY's diligence and reliability in executing complex projects.-
Dashboard Design for Clothing Software Company
5.0 Jan 14, 2020They work swiftly and within budget (which I find extraordinary since I usually work with quite laughable budgets). I never received more value for my money. They have truly walked the extra mile to make solutions to fit with our budgets, which really is the most important to us.
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CMS & Web Dev for Research Company
5.0 Nov 18, 2024They delivered on time and understood and acted on any feedback very quickly. Like us they work hard and get the job done, that is why there was a great culture fit for this project.
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2 of 2 reviews are 5 starsLess than $10,000 avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
In the past six months, THEY.dev has received positive feedback emphasizing their strong project management and effective communication. Clients noted the team's commitment to quality, with one CEO praising their meticulous design work that enhanced user experience. Another client highlighted their expertise in developing a scalable platform, leading to successful client onboarding and funding. Overall, sentiment is favorable, with clients appreciating the company's alignment with their values and no significant areas for improvement identified.Was this helpful?
Industry Experience
TH-EY has demonstrated expertise across various industries including SaaS, Arts, Non-profit, Politics, eCommerce, Real Estate, Medical, and Education. Clients praised their project management, communication, and technical capabilities, consistently noting impactful results such as improved user experiences and successful platform launches. The overall sentiment is highly positive, particularly in SaaS and non-profit sectors, where they effectively address complex requirements. Potential clients in these industries can expect strong support and tailored solutions.
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Beauty & Cosmetics Financial services Arts, entertainment & music Non-profit Politics eCommerce Real estate IT Services Business services Medical Transportation Other industries Education Consulting Human Resources Telecommunications Energy & natural resources Information technology Hospitality & leisure Advertising & marketing SoftwareWas this helpful?
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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)
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$10,000+$50 - $99 / hr50 - 249Praha, Czech Republic
Services provided
10% Application Testing10% Application Management & Support10% Custom Software Development +710% Enterprise App Modernization10% IT Staff Augmentation10% IT Strategy Consulting10% Mobile App Development10% UX/UI Design10% Web Design10% Web DevelopmentFocus Areas
10% Performance Testing10% Automation Testing10% Beta Testing +710% Compatibility Testing10% Compliance Testing10% Load Testing10% Localization Testing10% Manual Testing10% Reliability Testing10% Stress TestingSee all 20 projectsValor 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.
Reviews mention Efficient
Valor Software received high praise for their efficiency in project execution, exemplified by their successful development of a streamlined mobile app for HMR Circle. Clients noted their ability to simplify complex systems without sacrificing functionality, leading to a 70% reduction in QA team size and improved deployment times. Regular communication and agile methodologies contributed to timely deliveries and effective problem-solving, resulting in a highly positive experience with no suggested areas for improvement.-
Web & Mobile App Dev & UX/UI Design for Software Company
5.0 Dec 30, 2024The result was a highly functional, smartphone-based platform that transformed how users could shop for insurance. By simplifying the process of receiving and managing bids from major companies, the platform became a faster and more efficient solution for users. Valor Software’s contribution played a crucial role in making the platform both practical and widely appreciated. Throughout the process, Valor Software demonstrated excellent project management skills. Their ability to adapt to our requirements while maintaining a high level of quality was remarkable. The team worked efficiently and communicated clearly, ensuring a smooth development process.
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Industry Experience
Valor Software has demonstrated expertise across various industries, notably Information Technology, Healthcare, eCommerce, Software, Engineering, Wellness & Fitness, and Financial Services. Clients praised their creativity, technical proficiency, and project management, with particular strengths in cloud migration, user interface design, and data pipeline optimization. Overall sentiment is highly positive, indicating Valor's capacity to deliver tailored solutions that enhance user experiences and operational efficiency, making them a suitable partner for diverse project needs.
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Information technology Healthcare eCommerce Software Engineering Other industries Transportation Wellness & Fitness Advertising & marketing IT Services Financial servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat 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.Was this helpful?
See All Locations (6)Praha, Czech Republic
Pikrtova 1a
Praha, Czech Republic 140 002 - 5
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UndisclosedUndisclosed1,000 - 9,999Buenos Aires, Argentina
Services provided
100% Application TestingFocus Areas
25% Performance Testing25% Load Testing20% Automation Testing +220% Compatibility Testing10% Manual TestingLaunched in 1997, Qualitest Group is a large Santa Clara, California-based Application Testing company. Their team offers Application Testing.
Read moreSee All Locations (5)Buenos Aires, Argentina
Paraguay 577 – Piso 9 Oficina B Buenos Aires
Buenos Aires, Argentina C1025401 - 500
+(54)-11-5263-0757
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$10,000+$25 - $49 / hr50 - 249London, England
Services provided
100% Application TestingFocus Areas
20% Performance Testing40% Automation Testing20% Manual Testing +210% Compatibility Testing10% Load TestingSee all 12 projectsTestFort QA Lab specializes in software testing services, offering comprehensive application quality assurance and software validation expertise. The firm receives overwhelmingly positive feedback, with clients highlighting their flexibility, responsiveness, and proficiency in QA testing and application testing across diverse platforms. Approximately 80% of reviewers commend their attention to detail and proactive communication, facilitating smooth project execution and successful outcomes.
Reviews mention Detail-oriented
Clients consistently praised TestFort QA Lab for their detail-oriented approach, highlighting their thoroughness in testing and the precision of their work. One client noted, 'I am impressed by their thoroughness in testing and clear, detailed reporting,' while another emphasized their 'attention to detail' and 'maximum precision' in project execution. Overall sentiment reflects strong appreciation for TestFort's meticulousness, which contributed significantly to improved product quality and effective communication throughout the testing process.-
QA Testing for Advertising Company
5.0 Jan 27, 2023What impressed us the most about the TestFort team is their attention to detail and the fact that they approach the project with maximum precision. They work quickly and efficiently and will always go the extra mile to ensure the top-notch state of the product.
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QA Team Augmentation for Development Company
4.5 Oct 3, 2019I was impressed by their attention to detail, and their use of visual aids to support written communication. They especially do an excellent job at the latter, which has been very helpful since they’re a remote team. They’re skilled at eliminating and overcoming cultural and linguistic barriers.
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QA & Testing Services for Smart Device Management Platform
5.0 Apr 16, 2025I am impressed by their thoroughness in testing and clear, detailed reporting, which made it easy for our development team to address issues quickly. Their expertise, attention to detail, and commitment to delivering reliable results make them a strong partner for any organization seeking to enhance its quality assurance processes. We would not hesitate to recommend QArea to others.
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5 of 7 Application Testing reviews are 5 stars1 new review for Application Testing in past 6 months$10,000 – $49,000 avg. project costRead 7 ReviewsApplication Testing PROJECT HIGHLIGHT
Application Testing for Video-Based Social Platform
5.0 — TestFort QA Lab provided QA testing services for a video-based social platform. The team conducted crowdtesting sessions to validate the performance, usability, and functionality of the client's Read moreWas this helpful?
Industry Experience
TestFort QA Lab has demonstrated extensive expertise across various industries including finance, healthcare, advertising, and technology. Clients commend their thorough testing processes, particularly in mobile applications and financial services, highlighting significant improvements in software quality and stability. The overall sentiment is highly positive, particularly in sectors where quality assurance is critical, such as financial services and healthcare. Their strengths lie in responsiveness, project management, and a proactive approach to enhancing product reliability, making them a strong partner for organizations seeking rigorous QA support.
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IT Services Software Financial services Advertising & marketing Consulting Other industriesWas this helpful?
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$1,000+< $25 / hr1,000 - 9,999London, England
Services provided
50% Application Testing50% IT Staff AugmentationFocus Areas
20% Performance Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Manual TestingSee all 4 projectsQualimatrix 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.
Reviews mention Proactive
Qualimatrix Technologies Pvt Ltd has received positive feedback for their proactive approach to project management. Clients highlighted the team's quick response to issues, with one noting that the project manager took charge immediately to resolve problems. Effective communication and thorough project planning were also praised, enabling timely delivery of results. Overall, the sentiment reflects a strong appreciation for their commitment to addressing client needs and enhancing project outcomes.-
Web & Mobile App Testing for Software Testing Services Co
5.0 Jun 22, 2023Effective project management by the QA team by managing project risks proactively. The team has conducted risk assessments, created mitigation strategies, and monitored risks throughout the project lifecycle. Proactive Problem Solving is one of the noteworthy factors that can make a QA company stand out.
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3 of 3 Application Testing reviews are 5 stars$50,000 – $199,999 avg. project costRead 3 ReviewsApplication 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 moreWas this helpful?
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See All Locations (2)London, England
Grays Inn Road
London, England WC1X8BP101 - 150
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Undisclosed< $25 / hr10 - 49London, England
Services provided
10% Application Testing40% Custom Software Development25% IoT Development +215% Digital Engineering10% Microservices Architecture ServicesFocus Areas
10% Performance Testing40% Automation Testing30% Manual Testing +210% Compliance Testing10% Reliability TestingSee all 6 projectsBlue 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.
Reviews mention Unique expertise
Clients have praised Blue Ripples Technologies for their unique expertise in developing automation systems and software, particularly in the context of battery testing applications. One client highlighted their impressive experience and flexibility in managing cross-functional teams during challenging circumstances, such as the COVID-19 pandemic. Overall, the sentiment reflects strong confidence in their specialized skills and ability to deliver projects efficiently and effectively.-
Custom Software Dev for Product Development Company
4.5 Aug 5, 2024We were impressed by their expertise and experience with the development of automation systems and software. Managed a cross-functional team of software developers and control system experts in developing the product. The team has shown flexibility to the needs of different project phases for its completion.
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1 of 1 Performance Testing reviews is 5 starsUnknown avg. project costPerformance 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.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Blue Ripples Technologies for their competitive pricing and strong value for money. Feedback highlights their ability to deliver high-quality solutions within budget, such as a client noting their 'good value for cost' and another emphasizing 'cost control' during project execution. Overall sentiment reflects satisfaction with the balance between cost and quality, suggesting that clients perceive a favorable return on their investment.Was this helpful?
See All Locations (2)London, England
Greenside House, 50 Station Rd, Wood Green
London, England N22 7TP1
+44
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$5,000+$25 - $49 / hr2 - 9Keynsham, England
Services provided
100% Application TestingFocus Areas
25% Performance Testing25% Automation Testing25% Compatibility Testing +125% Manual TestingSee all 1 projectsTestology.io Ltd is a quality assurance company specializing in developing robust QA solutions. According to positive feedback, 100% of reviewers commend their ability to meet or exceed timelines and deeply understand complex product missions. Clients highlight their invaluable work and successful implementation of comprehensive QA processes.
Industry Experience
Testology.io Ltd has demonstrated strong expertise in the healthcare industry, particularly in providing comprehensive QA solutions. Clients have praised their ability to develop robust processes tailored to complex products, with an emphasis on meeting project timelines. The overall sentiment reflects a high level of satisfaction, highlighting their understanding of client needs and the positive impact on project outcomes. Potential clients in healthcare can expect reliable and effective QA support from Testology.io Ltd.
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HealthcareWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have expressed satisfaction with Testology.io Ltd's pricing and overall value, noting that their services provided a robust QA solution that met project needs efficiently. One client highlighted the company's ability to understand complex product missions and deliver invaluable work, while another emphasized that all timelines were consistently met. Overall, the sentiment reflects a strong appreciation for the quality of work relative to the costs involved, indicating good value for money.Was this helpful?
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$75,000+$50 - $99 / hr250 - 999London, England
Services provided
40% Application Testing20% Application Management & Support20% IT Managed Services +210% IT Staff Augmentation10% IT Strategy ConsultingFocus Areas
20% Performance Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Manual TestingSee all 5 projectsTestinium 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.
Reviews mention Trustworthy
Testinium has been consistently described as a trustworthy partner by clients, notably highlighted by a CTO from Domino's Pizza who emphasized that the company's commitments are reliable and secure. The client's positive experience, including a 79% improvement in downtime and crash rates, further reinforces their confidence in Testinium's capabilities. Overall, the sentiment regarding trustworthiness is overwhelmingly positive, with clients expressing satisfaction in both the quality of work and the integrity of the company.-
Web & Mobile App Dev for Fast Food Chain
5.0 Mar 26, 2021The words given by the company are always trustworthy and keep safe both mine and the strategy of the company.
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1 of 3 Application Testing reviews are 5 stars$200,000 – $999,999 avg. project costRead 3 ReviewsApplication Testing PROJECT HIGHLIGHT
Performance & Automation Testing for Beverage Company
5.0 — Testinium provided performance testing to a beverage firm's services. They also conducted automation testing for the client's web and mobile devices which Read moreWas this helpful?
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.
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Food & Beverages IT Services Retail Information technologyWas this helpful?
See All Locations (2)London, England
The Shard 32 London Bridge Street
London, England SE1 9SG6 - 9
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$5,000+< $25 / hr10 - 49Woking, England
Services provided
50% Application Testing50% IT Staff AugmentationFocus Areas
10% Performance Testing50% Automation Testing40% Manual TestingSee all 1 projectsTesting 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.
1 of 1 Application Testing reviews are 5 starsLess than $10,000 avg. project costRead 1 ReviewApplication 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 moreWas this helpful?
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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EducationWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat 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.Was this helpful?
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$5,000+$25 - $49 / hr50 - 249Manchester, England
Services provided
15% Application Testing30% Web Development15% Mobile App Development +510% AI Development10% Custom Software Development10% Low/No Code Development5% Search Engine Optimization5% UX/UI DesignFocus Areas
10% Performance Testing40% Automation Testing25% Manual Testing +310% Beta Testing10% Load Testing5% Reliability TestingSee all 1 projectsCodeArrest Softwares Private Limited is a technology company specializing in converting desktop functions into browser-based applications using Angular. The majority of feedback indicates satisfaction with their timely delivery and responsive communication, though 100% of reviewers suggest enhancing their QA processes to reduce defects.
Industry Experience
CodeArrest Softwares Private Limited has demonstrated its expertise primarily in the Government sector, specifically in automating municipal services. Clients commend their ability to transition complex desktop functions to web-based applications, highlighting their strong project management and timely delivery. Overall sentiment is positive, with strengths noted in collaboration and responsiveness. However, a need for improved quality assurance processes has been identified. This company appears to be well-suited for clients in the Government sector seeking software automation solutions.
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GovernmentWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have noted that CodeArrest Softwares Private Limited offers competitive pricing that aligns well with their budgets, making them an attractive option for projects. One client specifically highlighted that their pricing fit within their financial constraints while also appreciating the company's values. Overall, the sentiment regarding value for money is positive, although there are suggestions for improved quality assurance to enhance the overall service experience.Was this helpful?
See All Locations (3)Manchester, England
39 Lytton Avenue
Manchester, England M8 0SQ10 - 15
+44 7436976632
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$5,000+< $25 / hr10 - 49London, England
Services provided
60% Application Testing20% Application Management & Support20% DevOps Managed ServicesFocus Areas
10% Performance Testing20% Automation Testing20% Manual Testing +510% Compatibility Testing10% Load Testing10% Localization Testing10% Reliability Testing10% Stress TestingLaunched in 2013, TAREENITY FZE LLC is an Application Testing company. Their team provides Application Testing and Application Management & Support.
Read moreSee All Locations (3)London, England
32 Ashford Road, London
London, England E18 1JZ2 - 5
+923334099330
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$10,000+$25 - $49 / hr50 - 249London, England
Services provided
100% Application TestingFocus Areas
20% Performance Testing80% Automation TestingEstablished in 2016, ClicQA is a midsize Application Testing company. Their services include Application Testing.
Read moreSee All Locations (2)London, England
32 Willoughby Road
London, England N8 0JG31 - 40
+44 208 090 2404
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UndisclosedUndisclosed10 - 49London, England
Services provided
80% Application Testing10% Custom Software Development10% Web DevelopmentFocus Areas
20% Performance Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Manual Testing360logica Software Testing Services is a Noida, India-based Application Testing company. The team provides Application Testing and Custom Software Development.
Read moreSee All Locations (4)London, England
Suite 560 No 28 Old Brompton Rd., Kensington
London, England SW7 3SS+44 800 098
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UndisclosedUndisclosed50 - 249LE5 4LE, England
Services provided
50% Application Testing30% DevOps Managed Services20% Computer EngineeringFocus Areas
50% Performance Testing50% Automation TestingInfuse Consulting is a midsize Application Testing company. They focus on Application Testing and DevOps Managed Services and were founded in 2002.
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UndisclosedUndisclosed50 - 249London, England
Services provided
70% Application Testing30% IT Managed ServicesFocus Areas
50% Performance Testing50% Automation TestingInspired 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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UndisclosedUndisclosed1,000 - 9,999Wien, Austria
Services provided
50% Application Testing10% AI Consulting10% Business Consulting +310% Cloud Consulting & SI10% Computer Engineering10% ERP Consulting and SIFocus Areas
30% Performance Testing40% Automation Testing30% Load TestingTricentis 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 moreSee All Locations (5)Wien, Austria
Leonard-Bernstein-Straße 10
Wien, Austria 1220201 - 250
+43.126.324.090
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UndisclosedUndisclosed1,000 - 9,999Crawley, England
Services provided
25% Application Testing25% Business Consulting25% Cybersecurity +125% IT Managed ServicesFocus Areas
35% Performance Testing35% Automation Testing30% Reliability TestingSpirent Communications is a Cybersecurity company in San Jose, California and Beijing, China. They offer Cybersecurity and IT managed services and were launched in 1936.
Read moreSee All Locations (3)Crawley, England
Origin One 108 High Street,
Crawley, England RH10 1BD201 - 250
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UndisclosedUndisclosed1,000 - 9,999Sydney, Australia
Services provided
50% Application Testing10% AI Development10% Cloud Consulting & SI +310% DevOps Managed Services10% ERP Consulting and SI10% IT Strategy ConsultingFocus Areas
50% Performance Testing50% Automation TestingPlanit Testing is an Application Testing company. They were established in 1997, and their services include Application Testing and IT strategy consulting.
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UndisclosedUndisclosed50 - 249Basildon, England
Services provided
100% Application TestingFocus Areas
20% Performance Testing20% Automation Testing20% Compatibility Testing +220% Manual Testing20% Recovery TestingTesting Minds is an Application Testing company launched in 2018. The company provides Application Testing.
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UndisclosedUndisclosed250 - 999Hasselt, Belgium
Services provided
50% Application Testing30% Computer Engineering20% CybersecurityFocus Areas
30% Performance Testing30% Compatibility Testing20% Automation Testing +120% Reliability TestingResillion, an Application Testing company, was launched in 2022. The midsize team focuses on Application Testing and Computer Engineering.
Read moreSee All Locations (2)Hasselt, Belgium
Kempische Steenweg 303
Hasselt, Belgium 3500151 - 200
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UndisclosedUndisclosed250 - 999London, England
Services provided
30% Application Testing15% AI Development15% Computer Engineering +410% Business Continuity Management10% Cloud Consulting & SI10% DevOps Managed Services10% IT Strategy ConsultingFocus Areas
30% Performance Testing40% Automation Testing30% Compatibility TestingTen10 Group is a midsize Application Testing company. Founded in 2004, the team provides Application Testing and Artificial Intelligence.
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$5,000+Undisclosed2 - 9London, England
Services provided
100% Application TestingFocus Areas
15% Performance Testing20% Automation Testing20% Localization Testing +315% Compatibility Testing15% Compliance Testing15% Manual TestingMtest Labs is an Application Testing company. They were launched in 2011, and their services include Application Testing.
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UndisclosedUndisclosed250 - 999North Sydney, Australia
Services provided
100% Application TestingFocus Areas
20% Performance Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Manual TestingLocated in North Sydney, Australia and London, England, iLAB is an Application Testing company. They offer Application Testing.
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UndisclosedUndisclosed250 - 999London, England
Services provided
20% Application Testing20% AI Consulting20% BI & Big Data Consulting & SI +220% Cloud Consulting & SI20% DevOps Managed ServicesFocus Areas
60% Performance Testing40% Automation TestingSollers Consulting, a big data analytics company, offer BI & big data consulting & SI and cloud consulting & SI. They were founded in 2000.
Read moreSee All Locations (10)London, England
14 Cullum Street, EC3M 7J
London, England EC3M 7JJ2 - 5
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UndisclosedUndisclosed50 - 249Nether Poppleton, England
Services provided
70% Application Testing30% UX/UI DesignFocus Areas
30% Performance Testing40% Automation Testing30% Load TestingEstablished in 2002, Acutest (Part of Trustmarque) is a midsize Nether Poppleton, England-based Application Testing company. Their team specializes in Application Testing and UX/UI Design.
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UndisclosedUndisclosed50 - 249Edinburgh, Scotland
Services provided
100% Application TestingFocus Areas
30% Performance Testing70% Automation Testing2i Testing is a midsize Edinburgh, Scotland-based Application Testing company. Their services include Application Testing.
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$25,000+$25 - $49 / hr10 - 49London, England
Services provided
20% Application Testing20% Cloud Consulting & SI20% Custom Software Development +220% IT Staff Augmentation20% IT Strategy ConsultingFocus Areas
15% Performance Testing30% Automation Testing20% Reliability Testing +315% Compatibility Testing10% Manual Testing10% Recovery TestingAPPNETWISE 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 moreSee All Locations (2)London, England
Clarence Avenue
London, England SW42 - 5
+44 7469882054
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$10,000+$50 - $99 / hr2 - 9London, England
Services provided
100% Application TestingFocus Areas
10% Performance Testing40% Automation Testing20% Compliance Testing +220% Manual Testing10% Compatibility TestingIQspeaks 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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UndisclosedUndisclosed2 - 9Accrington, England, England
Services provided
60% Application Testing20% ERP Consulting and SI10% DevOps Managed Services +110% UX/UI DesignFocus Areas
50% Performance Testing50% Automation TestingFortitude 17 Limited is a small Application Testing company. Founded in 2017, the team focuses on Application Testing and ERP consulting and SI.
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UndisclosedUndisclosed2 - 9City of London, England
Services provided
100% Application TestingFocus Areas
50% Performance Testing50% Automation TestingClicTest 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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UndisclosedUndisclosed50 - 249Telford, Shropshire, England
Services provided
40% Application Testing20% DevOps Managed Services20% IT Strategy Consulting +120% IoT DevelopmentFocus Areas
30% Performance Testing40% Automation Testing30% Load TestingNFocus Testing, an Application Testing company, was established in 2000. The agency offers Application Testing and IT strategy consulting, and is midsize.
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UndisclosedUndisclosed50 - 249London, England
Services provided
100% Application TestingFocus Areas
20% Performance Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Manual TestingLaunched in 2009, BEE Incorporations is a midsize Application Testing company based in Milano, Italy and London, England. Their team offers Application Testing.
Read moreSee All Locations (2)London, England
3 The Shrubberies George Lane, South Woodford
London, England E18 1BD1
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$1,000+$200 - $300 / hr10 - 49Burnham, England
Services provided
15% Application Testing25% ERP Consulting and SI20% Application Management & Support +410% AI Consulting10% Custom Software Development10% Other IT Consulting and SI10% Web DesignFocus Areas
20% Performance Testing65% Beta Testing15% Compatibility TestingCreative 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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UndisclosedUndisclosed10 - 49London, England
Services provided
70% Application Testing30% IT Strategy ConsultingFocus Areas
30% Performance Testing70% Automation TestingLaunched 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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UndisclosedUndisclosed250 - 999London, England
Services provided
10% Application Testing40% E-Commerce Development20% ERP Consulting and SI +220% Web Development10% Social Media MarketingFocus Areas
100% Performance TestingInsead 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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UndisclosedUndisclosed1,000 - 9,999London, England
Services provided
10% Application Testing10% AI Development10% Application Management & Support +710% Call Center Services10% Cloud Consulting & SI10% Computer Engineering10% IT Managed Services10% IT Strategy Consulting10% Robotics Process Automation10% UX/UI DesignFocus Areas
20% Performance Testing40% Automation Testing20% Load Testing +120% Stress TestingGenisys Group is an user experience company. Based in London, England and Bengaluru, India, the company offers UX/UI Design and IT strategy consulting.
Read more -
UndisclosedUndisclosed10 - 49Bristol, England
Services provided
100% Application TestingFocus Areas
20% Performance Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Manual TestingMoropo QA, an Application Testing company, was founded in 2022. The team provides Application Testing.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
100% Application TestingFocus Areas
20% Performance Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Manual TestingFGB studio, an Application Testing company, is based in Milan, Italy and London, England. Their services include Application Testing.
Read moreSee All Locations (1)London, England
3 The Shrubberies, George Lane, South Woodford
London, England E18 1BD2 - 5
+44.75545.93399
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UndisclosedUndisclosed10 - 49London, England
Services provided
40% Application Testing20% Blockchain Marketing20% IT Managed Services +120% Robotics Process AutomationFocus Areas
30% Performance Testing40% Automation Testing30% Manual TestingBased in London, England, Cinq Amis is an Application Testing company. Their services include Application Testing and IT managed services.
Read more -
$10,000+$50 - $99 / hr10 - 49Sheffield, England
Services provided
10% Application Testing20% AI Development20% Cloud Consulting & SI +420% E-Commerce Development10% Custom Software Development10% Mobile App Development10% Web DevelopmentFocus Areas
10% Performance Testing25% Compatibility Testing25% Stress Testing +410% Automation Testing10% Load Testing10% Manual Testing10% Reliability TestingDeeperThanBlue is a cloud consulting & SI company. They are located in Sheffield, England, and their services include cloud consulting & SI and E-Commerce Development.
Read more -
$50,000+$25 - $49 / hr10 - 49London, England
Services provided
10% Application Testing10% BI & Big Data Consulting & SI10% Cloud Consulting & SI +710% Custom Software Development10% DevOps Managed Services10% Enterprise App Modernization10% IT Staff Augmentation10% Mobile App Development10% Other Application Development10% Web DevelopmentFocus Areas
10% Performance Testing10% Automation Testing10% Beta Testing +710% Compatibility Testing10% Compliance Testing10% Load Testing10% Localization Testing10% Manual Testing10% Reliability Testing10% Stress TestingMomin 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.
Read more -
UndisclosedUndisclosed2 - 9Glasgow, Scotland
Services provided
80% Application Testing20% IT Strategy ConsultingFocus Areas
20% Performance Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Manual TestingScapa Technologies is an Application Testing company. The team is based in Dun Laoghaire, Ireland and Glasgow, Scotland, and their services include Application Testing and IT strategy consulting.
Read moreSee All Locations (1)Glasgow, Scotland
48 W George Street, Blythswood New Town
Glasgow, Scotland G2 1BP1
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UndisclosedUndisclosed2 - 9Nelson, England
Services provided
20% Application Testing20% IT Managed Services10% Business Consulting +510% Cloud Consulting & SI10% Corporate Training & Coaching10% ERP Consulting and SI10% IT Strategy Consulting10% Market ResearchFocus Areas
40% Performance Testing40% Manual Testing20% Automation TestingBlue Border Limited, an IT managed services company, is headquartered in Nelson, England and London, England. Launched in 2015, the team provides IT managed services and Application Testing.
Read more -
UndisclosedUndisclosed10 - 49Liverpool, England
Services provided
30% Application Testing40% Staffing30% RecruitingFocus Areas
20% Performance Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Manual TestingAspion is a Staffing company. They were launched in 2004, and their services include Staffing and Application Testing.
Read more -
UndisclosedUndisclosed10 - 49Coventry, England
Services provided
15% Application Testing15% Cybersecurity15% ERP Consulting and SI +515% IT Managed Services10% Application Management & Support10% CRM Consulting and SI10% Corporate Training & Coaching10% IT Strategy ConsultingFocus Areas
30% Performance Testing40% Load Testing30% Stress TestingSMQA Limited is a small ERP consulting and SI company based in Coventry, England. The team provides ERP consulting and SI and Cybersecurity.
Read more -
UndisclosedUndisclosedFreelancerLondon, England, England
Services provided
100% Application TestingFocus Areas
20% Performance Testing20% Automation Testing20% Beta Testing +220% Manual Testing20% Stress TestingTR Seeds Ltd is an Application Testing company. Established in 2019, their team focuses on Application Testing.
Read more -
UndisclosedUndisclosed10 - 49Hertfordshire, England, England
Services provided
20% Application Testing20% AI Development20% BI & Big Data Consulting & SI +320% Custom Software Development10% Cloud Consulting & SI10% Web DesignFocus Areas
20% Performance Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Manual TestingIOCO 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.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
20% Application Testing20% AI Development20% Cybersecurity +220% DevOps Managed Services20% Robotics Process AutomationFocus Areas
20% Performance Testing20% Automation Testing20% Load Testing +220% Manual Testing20% Stress TestingLocated in London, England, TestPro Consulting Ltd is a small Cybersecurity company. Their services include Cybersecurity and Artificial Intelligence.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
10% Application Testing15% UX/UI Design15% Web Design +610% Mobile App Development10% Search Engine Optimization10% Social Media Marketing10% Staffing10% Video Marketing10% Web DevelopmentFocus Areas
15% Performance Testing15% Automation Testing15% Compliance Testing +515% Manual Testing10% Compatibility Testing10% Load Testing10% Reliability Testing10% Stress TestingSadup 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.
Read moreSee All Locations (3)London, England
124 City Road,
London, England EC1V 2NX2 - 5
+44 785 784 9999
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Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
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List of the Top 9 United Kingdom Performance Testing Companies
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$10,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
32.2/40.017/20 Reviews8.7/10 Clients & Experience6.5/10 Market PresenceService focus
100% Application Testing20% Performance Testing -
$10,000+$50 - $99 / hr50 - 249Lakewood, CO
Ability to deliver
38.4/40.018.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Application Testing10% Performance Testing90% Other -
$5,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
35.2/40.018.6/20 Reviews10/10 Clients & Experience6.6/10 Market PresenceService focus
10% Application Testing10% Performance Testing90% Other -
$1,000+< $25 / hr1,000 - 9,999Bengaluru, India
Ability to deliver
21.5/40.016.6/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
50% Application Testing20% Performance Testing50% Other -
Undisclosed< $25 / hr10 - 49Thiruvananthapuram, India
Ability to deliver
31/40.015.8/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
10% Application Testing10% Performance Testing90% Other -
$5,000+$25 - $49 / hr2 - 9Keynsham, England
Ability to deliver
24.2/40.016.2/20 Reviews2.4/10 Clients & Experience5.6/10 Market PresenceService focus
100% Application Testing25% Performance Testing -
$75,000+$50 - $99 / hr250 - 999Istanbul, Türkiye
Ability to deliver
20.5/40.015.2/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
40% Application Testing20% Performance Testing60% Other -
$5,000+< $25 / hr10 - 49Woking, England
Ability to deliver
23/40.016.2/20 Reviews2.8/10 Clients & Experience4/10 Market PresenceService focus
50% Application Testing10% Performance Testing50% Other -
$5,000+$25 - $49 / hr50 - 249Kota, India
Ability to deliver
20.6/40.014.8/20 Reviews1.2/10 Clients & Experience4.6/10 Market PresenceService focus
15% Application Testing10% Performance Testing85% Other -
UndisclosedUndisclosed1,000 - 9,999Santa Clara, CA
Ability to deliver
9.7/40.00/20 Reviews1.2/10 Clients & Experience8.5/10 Market PresenceService focus
100% Application Testing25% Performance Testing -
$5,000+< $25 / hr10 - 49Dubai, United Arab Emirates
Ability to deliver
8.7/40.00/20 Reviews4.2/10 Clients & Experience4.6/10 Market PresenceService focus
60% Application Testing10% Performance Testing40% Other -
$10,000+$25 - $49 / hr50 - 249Hyderabad, India
Ability to deliver
5.8/40.00/20 Reviews0.6/10 Clients & Experience5.2/10 Market PresenceService focus
100% Application Testing20% Performance Testing -
UndisclosedUndisclosed10 - 49Noida, India
Ability to deliver
5.8/40.00/20 Reviews0/10 Clients & Experience5.8/10 Market PresenceService focus
80% Application Testing20% Performance Testing20% Other -
UndisclosedUndisclosed50 - 249LE5 4LE, England
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Application Testing50% Performance Testing50% Other -
UndisclosedUndisclosed50 - 249London, England
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
70% Application Testing50% Performance Testing30% Other -
UndisclosedUndisclosed1,000 - 9,999Austin, TX
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Application Testing30% Performance Testing50% Other -
UndisclosedUndisclosed1,000 - 9,999San Jose, CA
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
25% Application Testing35% Performance Testing75% Other -
UndisclosedUndisclosed1,000 - 9,999Sydney, Australia
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Application Testing50% Performance Testing50% Other -
UndisclosedUndisclosed50 - 249Basildon, England
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
100% Application Testing20% Performance Testing -
UndisclosedUndisclosed250 - 999Birmingham, England
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Application Testing30% Performance Testing50% Other -
UndisclosedUndisclosed250 - 999London, England
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
30% Application Testing30% Performance Testing70% Other -
$5,000+Undisclosed2 - 9London, England
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
100% Application Testing15% Performance Testing -
UndisclosedUndisclosed250 - 999North Sydney, Australia
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Application Testing20% Performance Testing -
UndisclosedUndisclosed250 - 999Warszawa, Poland
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
20% Application Testing60% Performance Testing80% Other
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