Top Performance Testing Services in England
2 Leaders 15 Contenders
52 Companies
List of the Top England Performance Testing Companies
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$5,000+< $25 / hr50 - 249Calcot, England
Services provided
10% Application Testing10% AI Agents10% Business Consulting +710% DevOps Managed Services10% Finance & Accounting Outsourcing (FAO)10% HR Outsourcing10% IT Managed Services10% IT Staff Augmentation10% Recruitment Process Outsourcing10% Social Media MarketingFocus Areas
10% Performance Testing15% Compliance Testing10% Automation Testing +910% Compatibility Testing10% Manual Testing10% Reliability Testing10% Stress Testing5% Beta Testing5% Load Testing5% Localization Testing5% Recovery Testing5% Volume TestingSee all 9 projectsIVALUEPLUS SERVICES PVT LTD is a multifaceted service provider specializing in digital marketing, HR management, and offshore development. The company is highly rated for its strategic thinking and reliable execution, with over 95% on-time delivery and a 35% improvement in content execution turnaround time. Approximately 70% of reviewers highlight the company's responsiveness and flexibility, underscoring its adaptability to evolving client needs.
Reviews mention Open to feedback
IVALUEPLUS SERVICES PVT LTD has received positive feedback regarding their openness to client feedback. Clients noted the team's responsiveness, typically addressing queries within 24 hours and demonstrating flexibility in accommodating revisions. One reviewer highlighted their proactive approach to incorporating improvements, indicating a commitment to refining their services. Overall, the sentiment reflects a strong appreciation for the company's ability to combine strategic thinking with execution while maintaining a responsive and collaborative partnership.-
Digital & Social Media Mktg for Alcoholic Beverage Brand
5.0 Jan 7, 2026The team was responsive to our requirements, typically addressing queries or feedback within 24 hours. They showed flexibility in accommodating revisions and evolving needs, while maintaining consistency and quality across deliverables. Their understanding of brand positioning in a regulated category, responsiveness to feedback, and structured yet flexible approach made them a dependable long-term digital partner. The team has been open to feedback and proactive in incorporating improvements, making this a minor area for ongoing refinement rather than a concern.
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Industry Experience
IVALUEPLUS SERVICES PVT LTD has demonstrated expertise across various industries, including eCommerce, manufacturing, real estate, telecommunications, and retail. Feedback indicates strong capabilities in digital marketing, HR management, offshore development, and operational support. Clients have praised their responsiveness, structured project management, and ability to adapt to evolving needs. Overall, sentiment across industries highlights their strategic thinking and reliable execution, making them a suitable partner for businesses seeking to enhance brand visibility and operational efficiency.
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Retail Food & Beverages Software Manufacturing Real estate TelecommunicationsWas this helpful?
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This provider is available in 3 time zones:
- India Standard Time (IST)
- Central European Time (CET)
- Central Standard Time (CST)
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See All Locations (5)Calcot, England
Enovatin - Rose Bank, 44 Bath Road
Calcot, England RG31 7QJ21 - 30
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$5,000+$25 - $49 / hr10 - 49London, England
Services 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 firm specializing in creating and enhancing digital platforms, as evidenced by their projects with various industries including SaaS, e-commerce, and nonprofit organizations. A consistent theme across 90% of the reviews is their strong value for cost and the alignment of company values. Although communication was sometimes noted as needing improvement, 100% of clients expressed satisfaction with the project outcomes and praised the team's expertise and adaptability.
Reviews mention Timely
The overall sentiment regarding timeliness from client feedback is overwhelmingly positive. Clients consistently noted that TH-EY delivered projects on time and within budget. For instance, one client emphasized, "Everything was delivered on time and within the budget," while another stated, "We reached our sprint deliveries and deadlines for all agreed tasks." Additionally, clients appreciated the team's responsiveness and ability to act swiftly on feedback, further reinforcing their reputation for timely project management.-
Custom Software Development for E-Commerce Retailer
5.0 Jul 15, 2024The main scope of work was delivered on time and within budget. Ad hoc calls and consulting were always smooth. Filip and his team were very professional and punctual, always looking for the best ways to build of value.
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Web App Dev for AML Platform Provider
5.0 Feb 19, 2024At each stage, we had periodic demo calls, where the progress was presented and the next steps discussed. Furthermore, we have access to Jira, Confluence, and Slack, where constant communications are in place. Items are delivered on time.
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Web Development for Bloggers Platform
5.0 Sep 20, 2023They managed the project using continuous feedbacks and maintaining weekly followups. Project was delivered on time, with no delays. We reached out sprint deliveries and deadlines for all agreed tasks.
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Web App Development for Management Consulting Firm
4.5 Feb 1, 2022The deliverables were on time and within budget and of very good quality. Due to good joint preparation in terms of defining results and technical opportunities and challenges, the basis for good cooperation and good end results was created.
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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.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight THEY.dev's strong value for money and fitting pricing. Feedback notes that the pricing aligns well with client budgets, with one client stating, "Good value for cost," while another emphasized, "Pricing fit our budget." Overall sentiment leans positive, with several clients expressing satisfaction with the quality of work relative to the costs incurred, leading to successful project outcomes without exceeding financial expectations.Was this helpful?
More responsive than most other service providers
Get in TouchTHEY.dev is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was 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 - 249London, England
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 cloud-native platforms, integrating complex systems, and enhancing user experiences across various industries. The company is highly praised for its project management and technical expertise, with 100% of reviews highlighting their professionalism, timely delivery, and effective communication. Valor Software consistently exceeds client expectations by offering tailored solutions that combine creativity with precision, earning a strong reputation as a reliable tech partner.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Valor Software is consistently praised for their cost-effectiveness and value for money. Clients highlighted that their pricing aligns well with budgets while delivering high-quality results. Specific feedback includes remarks about 'good value for cost' and 'pricing fit our budget.' Overall, the sentiment reflects satisfaction with the balance of quality and affordability, with clients noting substantial returns on their investments in various projects.Was this helpful?
More responsive than most other service providers
Get in TouchValor Software is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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This provider is fluent in 1 language:
- English
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See All Locations (9)London, England
Hatton Garden,5th Floor, Suite 23
London, England EC1N2 - 5
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$5,000+$25 - $49 / hr50 - 249London, England
Services provided
100% Application TestingFocus Areas
20% Performance Testing40% Automation Testing20% Manual Testing +210% Compatibility Testing10% Load TestingSee all 25 projectsTestFort QA Lab is a specialized Software Quality Assurance company known for its comprehensive App and Software Testing services. Across reviews, 100% of clients commend its ability to enhance test coverage and reliability, highlighting a consistent improvement in platform stability and issue reduction, such as a 40% average decrease in post-release defects. Their adaptable QA processes and integration into client workflows have been particularly lauded.
7 of 7 reviews are 5 stars7 new reviews for Application Testing services$10,000 – $49,000 avg. project costRead 7 Recent ReviewsReviewed 7 times in the past 6 months
TestFort QA Lab has received positive feedback over the last six months, highlighting their effective QA processes and adaptability to client needs. Clients noted significant improvements in test coverage, stability, and reduced issue rates, such as a 52% decrease in payment-related problems and a 40% reduction in AI-related complaints. Their project management was praised for being structured and responsive, fostering seamless communication. Overall, clients appreciated TestFort QA Lab's user-centric approach and commitment to enhancing product quality.Was this helpful?
8 of 8 Performance Testing reviews are 5 stars6 new reviews for Performance Testing in past 6 monthsLess than $10,000 avg. project costPerformance Testing Experience
TestFort QA Lab has received overwhelmingly positive feedback for their Performance Testing services, with 92% of reviews reflecting satisfaction. Clients consistently highlight their expertise in handling AI-driven applications and complex user scenarios, with notable improvements in stability and user experience, such as a 40% reduction in critical issues and a 35% increase in system performance under load. The team's adaptability and proactive communication were frequently praised, solidifying their reputation as a reliable partner in QA solutions.
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More responsive than most other service providers
Get in TouchTestFort QA Lab is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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This provider is fluent in 2 languages:
- English
- Ukrainian
This provider is available in 1 time zone:
- Mountain Standard Time (MST)
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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 starsUnknown 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 demonstrated expertise in the Education industry, garnering positive feedback for their effective project management and attention to detail. Clients highlight their ability to deliver timely reports and facilitate smoother development cycles. Their strengths include a strong cultural fit, responsiveness, and a commitment to understanding complex project requirements. This provider is well-suited for clients in the Education sector seeking innovative solutions, particularly in areas like AI and Blockchain integration.
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EducationWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Testing Frameworks Limited is noted for providing cost-effective solutions that align well with client budgets. A CEO from Kabuni highlighted that the company's pricing fit their budget while also emphasizing a strong cultural fit. Overall, clients express satisfaction with the value received, citing timely deliverables and exceptional teamwork as key strengths, indicating a positive sentiment toward the company's overall cost-effectiveness.Was this helpful?
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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 - 999Birmingham, England
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.
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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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$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.
3 of 3 Application Testing reviews are 5 stars$50,000 – $199,999 avg. project costRead 3 ReviewsApplication Testing PROJECT HIGHLIGHT
Performance & Security Testing for SaaS Website Builder
5.0 — Qualimatrix Technologies was hired by a SaaS website builder to conduct performance, security, and usability testing. The goal was to improve the overall UX of the website and identify potential Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Qualimatrix Technologies Pvt Ltd is consistently recognized for providing good value for cost, with multiple clients noting that their pricing fits within budgetary constraints. One client highlighted the company's excellent team at a reasonable cost, while another emphasized the alignment of company values and cultural fit. Overall, the sentiment reflects a positive perception of the company's cost-effectiveness, with clients reporting significant cost and time savings alongside improved quality and efficiency in their projects.Was this helpful?
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See All Locations (4)London, England
Grays Inn Road
London, England WC1X8BP101 - 150
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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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$5,000+$100 - $149 / hr10 - 49BOLTON, England
Services provided
100% Application TestingFocus Areas
10% Performance Testing30% Automation Testing10% Load Testing +710% Manual Testing10% Reliability Testing10% Stress Testing5% Beta Testing5% Compatibility Testing5% Compliance Testing5% Localization TestingNovaQA LTD is a small Application Testing company headquartered in BOLTON, England. Their services include Application Testing.
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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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$1,000+$100 - $149 / hr50 - 249Rochdale, England
Services provided
20% Application Testing65% Cybersecurity15% IT Managed ServicesFocus Areas
10% Performance Testing25% Manual Testing15% Beta Testing +615% Reliability Testing10% Compatibility Testing10% Localization Testing5% Compliance Testing5% Load Testing5% Stress TestingSee all 78 projectsPlutoSec is a cybersecurity company specializing in comprehensive penetration testing and application testing services. Reviews consistently highlight their manual-first approach to security testing, which goes beyond automated scans, and their ability to deliver clear, actionable remediation guidance. With over 85% of reviews noting their strong project management and communication skills, PlutoSec is regarded for its commitment to enhancing clients' security postures and aligning with industry standards.
Reviews mention Adaptable
Client feedback highlights PlutoSec's adaptability as a significant strength. Multiple reviews noted their quick response to changing requirements and their ability to adjust project deliverables to fit client schedules. For instance, one client praised PlutoSec for accommodating operational timelines without disrupting ongoing activities. Another emphasized their proactive communication and responsiveness to queries. Overall, clients expressed high satisfaction with PlutoSec's flexible approach, which contributed to efficient project management and successful outcomes.-
Cybersecurity Services for Online Music Radio Station
5.0 Jun 29, 2025PlutoSec’s project management was excellent—everything was delivered on time and with clear communication throughout. They were highly responsive to our questions, adapted to our technical setup, and made sure we fully understood each step of the process. Their team was both professional and easy to work with.
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Cybersecurity Services for Wine & Cheese Boutique
4.5 Jul 2, 2025PlutoSec’s project management was organized and efficient. They clearly outlined each phase of the engagement, from initial scoping to final reporting, and stuck to the agreed timelines without delays. Communication was excellent—they were responsive to our questions, provided regular updates, and were flexible when we needed to shift a few internal deadlines. Most importantly, they listened carefully to our concerns and adapted their approach to fit the unique needs of our business.
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Cybersecurity Services for Cultural & Artistic Hub
5.0 Jul 3, 2025PlutoSec demonstrated excellent project management, delivering all agreed-upon items within the timeline and maintaining clear communication throughout the process. They were responsive to our questions, adapted their approach to fit our organization’s non-technical background, and ensured we understood both the risks and the solutions. What impressed us most about PlutoSec was their ability to balance deep technical expertise with a clear, accessible approach tailored to our team’s non-technical background.
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Cybersecurity & Testing for Nutritional Counseling Co
5.0 Jul 4, 2025PlutoSec managed the project efficiently, delivering everything on time and maintaining clear, responsive communication. They explained technical issues in simple terms and adapted their approach to suit our healthcare environment, making the process smooth and effective. What impressed us most about PlutoSec was their ability to tailor complex cybersecurity solutions to the specific needs of a healthcare practice.
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Cybersecurity for Industrial & Graphic Design Company
5.0 Jul 4, 2025PlutoSec managed the project with precision—everything was delivered on time, and they responded quickly to every query. They understood our creative environment and adapted their approach without slowing down our workflow. They didn’t just secure our platform—they made sure their solutions supported, not disrupted, our design process.
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2 of 2 Performance Testing reviews are 5 stars$10,000 – $49,000 avg. project costPerformance Testing Experience
PlutoSec has received overwhelmingly positive feedback for their Performance Testing services, with 100% of reviews highlighting their expertise and effective communication. Clients noted significant improvements in security posture and compliance, particularly in penetration testing and cloud security solutions. Notable strengths include timely project delivery and a collaborative approach, with 90% of clients appreciating their ability to simplify complex concepts. Suggestions for improvement include enhancing client portals for project tracking, indicating a strong overall sentiment towards their services.
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54 of 58 Application Testing reviews are 5 starsLess than $10,000 avg. project costRead 58 ReviewsApplication Testing PROJECT HIGHLIGHT
Penetration Testing Services for Technology Organization
5.0 — PlutoSec conducted a comprehensive penetration testing engagement for a technology company. The team conducted a security assessment of the client's web application and their external network Read moreWas this helpful?
See All Locations (3)Rochdale, England
304 Ashfield Road
Rochdale, England OL11 1QP21 - 30
447481912177
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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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$5,000+$25 - $49 / hr2 - 9London, England
Services provided
70% Application Testing5% AI Development5% Application Management & Support +45% Business Consulting5% Computer Engineering5% Custom Software Development5% IT Strategy ConsultingFocus Areas
10% Performance Testing20% Automation Testing20% Manual Testing +415% Compatibility Testing15% Reliability Testing10% Compliance Testing10% Load TestingRedQA is an Application Testing company. Based in London, England and New York, New York, the agency was founded in 2023. Their team specializes in Application Testing and Computer Engineering.
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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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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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$50,000+$50 - $99 / hr50 - 249London, England
Services provided
10% Application Testing15% AI Development15% Custom Software Development +615% Mobile App Development10% AI Consulting10% Enterprise App Modernization10% Generative AI10% Web Development5% UX/UI DesignFocus Areas
15% Performance Testing40% Automation Testing25% Manual Testing +210% Compatibility Testing10% Load TestingGlobalbit, a software development firm, is in Rehovot, Israel and London, England. They offer Custom Software Development and Artificial Intelligence and were launched in 2010.
Read moreSee All Locations (2)London, England
40 Gracechurch
London, England EC3V 0BT21 - 30
+44 20 3807 9779
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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.
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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.
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$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.
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UndisclosedUndisclosed1,000 - 9,999London, England
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 (6)London, England
Level 2, Equitable House 47 King William Street
London, England EC4R 9AF1001 - 2000
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$10,000+$25 - $49 / hr10 - 49London, England
Services provided
10% Application Testing10% AI Agents10% AI Development +710% AR/VR Development10% Blockchain10% Cloud Consulting & SI10% Custom Software Development10% E-Commerce Development10% Generative AI10% IT Staff AugmentationFocus Areas
10% Performance Testing10% Automation Testing10% Beta Testing +710% Compatibility Testing10% Compliance Testing10% Load Testing10% Localization Testing10% Manual Testing10% Reliability Testing10% Stress TestingSee all 10 projectsUASOFTDEV is a staff augmentation and custom software development company known for its rapid delivery and high-quality technical skills. Across their reviews, 100% of clients highlight their efficiency, professionalism, and ability to integrate seamlessly with existing teams, with no noted areas for improvement. They are praised for providing tailored solutions and exceptional project management.
1 of 1 reviews is 5 stars$50,000 – $199,999 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
UASOFTDEV has received highly positive feedback in recent reviews, particularly for their swift and effective talent matching. A client highlighted the successful placement of a senior Scala engineer with extensive C++ experience within 60 hours. The project management was praised for timely delivery and proactive problem-solving, with zero data loss achieved in data processing. Overall, clients appreciate UASOFTDEV's commitment, technical expertise, and seamless communication, indicating strong satisfaction with their services.Was this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
UASOFTDEV has received positive feedback regarding its cost-effectiveness and value for money. Clients highlighted that the pricing fit their budgets while offering high-quality talent, with one client noting, "I didn't expect that I'll get such cost-efficient and skilled devs." Another mentioned, "Good value for cost," emphasizing the company's ability to deliver tailored solutions promptly. Overall, clients express satisfaction with the balance of quality and pricing, indicating strong value for their investment.Was this helpful?
London, England
101 Greenfield Road
London, England E1 1EJ2 - 5
See All Locations (17)London, England
108 Regent St
London, England SW1Y 4PE2 - 5
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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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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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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.
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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.
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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.
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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.
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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 (4)Crawley, England
Origin One 108 High Street,
Crawley, England RH10 1BD201 - 250
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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.
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UndisclosedUndisclosed1,000 - 9,999Reading, England
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.
Read moreSee All Locations (4)Reading, England
Thames Tower, Level 2, Station Rd
Reading, England RG1 1LX151 - 200
+44.203.868.3948
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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.
Read more -
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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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.
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 (2)London, England
3 The Shrubberies, George Lane, South Woodford
London, England E18 1BD2 - 5
+44.75545.93399
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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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$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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UndisclosedUndisclosed250 - 999London, England
Services provided
70% Application Testing30% IT Managed ServicesFocus Areas
50% Performance Testing50% Automation TestingApplication Testing company Inspired Testing offers Application Testing and IT managed services. They were established in 2018.
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 -
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.
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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Industry Experience
Blue Ripples Technologies has demonstrated strong expertise across multiple industries, including Design, Insurance, Software, Energy & Natural Resources, and IT Services. Clients commend their technical proficiency, customer-centric approach, and effective project management. In Design, they improved battery testing efficiency; in Insurance, they successfully developed a complex mobile app for insurance sales; in Software, they created a comprehensive UI ecosystem; and in Energy, they provided automation solutions. Overall sentiment is highly positive, with clients noting their adaptability and commitment to co-creation.
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Design Insurance Software Energy & natural resources IT ServicesWas this helpful?
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 (3)London, England
Greenside House, 50 Station Rd, Wood Green
London, England N22 7TP1
+44
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UndisclosedUndisclosed1,000 - 9,999London, England
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)London, England
6th Floor, 80 Cheapside
London, England EC2V 6EE50 - 75
44.844.807.9905
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$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 -
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 -
$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 leading provider of application testing and software quality assurance services, recognized for their expertise in testing automation and quality improvement. Reviews highlight their impressive testing automation suite and quick response times, with 100% of reviewers appreciating their technical competency and project management skills. Clients report significant improvements, including a 6% decrease in technical bugs, reflecting Testinium's effective and reliable services.
Reviews mention Unique expertise
Testinium has received positive feedback regarding their unique expertise in testing throughout the development cycle. A CTO from n11.com highlighted their 'know-how, expertise, and references in this industry' as key factors for selection. The client noted that Testinium's focused approach allowed them to develop deep expertise, which significantly improved their performance testing and overall project outcomes, particularly in identifying bottlenecks and enhancing CI/CD processes.-
E-Commerce Development for Online Retail Company
5.0 Mar 31, 2021What did you find most impressive or unique about this company? They mainly address one specific area, the testing, in whole development cycle create deep expertise.
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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?
Average Project Cost Breakdown
Read All ReviewsWhat 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.Was this helpful?
See All Locations (4)London, England
The Shard 32 London Bridge Street
London, England SE1 9SG6 - 9
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UndisclosedUndisclosed250 - 999London, England
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.
Read moreSee All Locations (3)London, England
Brook House, 10 Church Terrace, Richmond Upon Thames
London, England TW10 6SE1
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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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List of the Top 2 England Performance Testing Companies
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$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
33.2/40.018.6/20 Reviews8.1/10 Clients & Experience6.5/10 Market PresenceService focus
100% Application Testing20% Performance Testing -
$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 -
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 -
$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
21.3/40.016.4/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
50% Application Testing20% Performance Testing50% 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 -
$5,000+$100 - $149 / hr10 - 49BOLTON, England
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
100% Application Testing10% Performance Testing -
UndisclosedUndisclosed50 - 249Nether Poppleton, England
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
70% Application Testing30% Performance Testing30% Other -
$1,000+$100 - $149 / hr50 - 249Rochdale, England
Ability to deliver
30.2/40.020/20 Reviews4.4/10 Clients & Experience5.8/10 Market PresenceService focus
20% Application Testing10% Performance Testing80% Other -
$10,000+$50 - $99 / hr2 - 9London, England
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
100% Application Testing10% Performance Testing -
$5,000+$25 - $49 / hr2 - 9London, England
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
70% Application Testing10% Performance Testing30% 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 -
UndisclosedUndisclosed50 - 249Telford, Shropshire, England
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
40% Application Testing30% Performance Testing60% Other -
UndisclosedUndisclosed50 - 249London, England
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Application Testing20% Performance Testing -
$1,000+$200 - $300 / hr10 - 49Burnham, England
Ability to deliver
5.2/40.00/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
15% Application Testing20% Performance Testing85% Other -
UndisclosedUndisclosed10 - 49London, England
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
70% Application Testing30% Performance Testing30% Other
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