Top Software Compatibility Testing Companies
What is a compatibility testing company?
A compatibility testing company is a type of testing company that specializes in providing seamless cross-platform compatibility with your applications, software, websites, and other digital solutions. These companies have one goal, and it is to make sure that your solutions can run smoothly and securely across multiple platforms and environments.Why is it important to hire a compatibility testing company?
Partnering with a compatibility testing company guarantees that your applications, software, and other digital solutions will perform to their fullest potential with all their functionality and an elevated user experience. Having a consistent experience for your user is the key to having a successful application, website, etc.What is the cost of hiring a compatibility testing company?
The average hourly rate of a compatibility testing company is around $30 to $150 per hour. For project-based collaboration, you can expect to pay anywhere from $2,000 to $8,000 per month for a small-scale app, while enterprise-level testing can go up to $10,000 to $50,000.15 Leaders 15 Contenders
809 Companies
List of the Top Compatibility Testing Service Providers
Sponsored
-
$1,000+< $25 / hr10 - 49
Services provided
10% Application Testing10% API Development10% Application Management & Support +710% Cloud Consulting & SI10% Custom Software Development10% DevOps Managed Services10% IT Strategy Consulting10% Mobile App Development10% Product Design10% Web DevelopmentFocus Areas
10% Compatibility Testing10% Automation Testing10% Beta Testing +710% Compliance Testing10% Load Testing10% Localization Testing10% Manual Testing10% Performance Testing10% Reliability Testing10% Stress TestingSee all 4 projectsBidShore is a versatile digital solutions provider specializing in IT system development, web design, and market research services. Across all reviews, clients praised their affordability, timely delivery, and effective project management. Approximately 100% of reviewers highlighted BidShore's understanding of client needs and successful delivery of tailored solutions, evidencing their capability to enhance operational efficiency and drive project success.
Reviews mention Timely
The feedback regarding BidShore's timeliness has been overwhelmingly positive. Clients consistently noted that projects were delivered on time, with one reviewer stating, "BidShore has delivered on time," and another emphasizing, "They’ve delivered on time." This reliability contributed to successful project outcomes, as evidenced by the timely completion of MVPs and operational systems. Overall, clients expressed satisfaction with BidShore's punctuality, indicating it significantly enhanced their project management experience.-
Website Design & Development for Reforestation Nonprofit
5.0 Jan 27, 2026BidShore has delivered on time. We communicate via in-person meetings, emails, and messaging apps.
Read Full Review -
Web & Custom Software Dev for Building Maintenance Company
5.0 Apr 20, 2026How did BidShore perform from a project management standpoint? They’ve delivered on time. We mainly communicate through virtual meetings.
Read Full Review
Was this helpful?
Industry Experience
BidShore has demonstrated strong expertise across multiple industries, including non-profit, energy & natural resources, and facility management. Clients praise their project management skills, timely delivery, and ability to meet specific needs. In the non-profit sector, they enhanced engagement through an interactive website. In energy, they provided real-time data solutions for improved user experience. For facility management, they streamlined operations with a comprehensive digital system, showcasing their impact on efficiency and service quality. Overall, they are highly regarded for their professionalism and effectiveness.
Read All ReviewsSelect Industry to see insights
Energy & natural resources IT ServicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight BidShore's competitive pricing and value for money, noting that their fees fit within budget constraints. For instance, one client spent less than $10,000 for a comprehensive website and reported significant engagement results. Another client emphasized that BidShore's pricing was a decisive factor in their selection. Overall, the sentiment is overwhelmingly positive, with no reported areas for improvement regarding cost-effectiveness or service quality.Was this helpful?
View projects from:
Was this helpful?
-
-
$1,000+$25 - $49 / hr250 - 999Hanoi, Vietnam
Services provided
10% Application Testing20% Custom Software Development15% Blockchain +515% Mobile App Development15% Web Development10% Application Management & Support10% IT Strategy Consulting5% CybersecurityFocus Areas
10% Compatibility Testing20% Manual Testing15% Performance Testing +710% Automation Testing10% Beta Testing10% Load Testing10% Stress Testing5% Compliance Testing5% Reliability Testing5% Volume TestingVNEXT HOLDINGS is a custom software development company. Their midsize team is based in Hanoi, Vietnam and DaNang, Vietnam. Their services include Custom Software Development and Blockchain.
Read more -
$5,000+Undisclosed2 - 9
Services provided
10% Application Testing10% AI Consulting10% AI Development +710% API Development10% AR/VR Development10% Custom Software Development10% DevOps Managed Services10% Mobile App Development10% Web Design10% Web DevelopmentFocus Areas
10% Compatibility Testing10% Automation Testing10% Beta Testing +710% Compliance Testing10% Load Testing10% Localization Testing10% Manual Testing10% Performance Testing10% Reliability Testing10% Stress TestingSee all 3 projectsSpork is a technology development company specializing in building MVPs and platform overhauls, with a focus on UX design, core application infrastructure, and Agile installation. Overall, the feedback is mixed: around 67% of reviews highlight their technical expertise and engagement during initial phases, while others note execution challenges and late risk escalation. However, their adaptability and collaborative approach are consistently praised.
Reviews mention Adaptable
Clients have consistently highlighted Spork's adaptability and agility as key strengths. One client emphasized Spork's ability to prioritize tasks effectively, allowing them to maintain business operations while upgrading their platform. The team’s flexibility in managing project demands and aligning with client culture has garnered specific praise, with one reviewer stating, "Spork’s adaptability, culture, and agility are impressive." Overall, the sentiment regarding Spork's adaptability is overwhelmingly positive, with no noted areas for improvement.-
Web Dev & Recruitment for Leg Services Benchmarking Platform
5.0 Nov 27, 2025Spork has released a new frontend to considerable acclaim and overhauled our architecture. The team has also expanded our resources, installed Agile as a basic development process, and enabled new product development. Overall, we’ve received external acclaim for the new platform and internal acclaim for the increased efficiency and transparency of the development process.
Read Full Review
Was this helpful?
Industry Experience
Spork has demonstrated expertise across the legal, travel technology, and information technology sectors. In the legal industry, they excelled in modernizing platforms, improving efficiency, and enhancing development processes. Their travel technology engagement highlighted their ability to innovate and partner closely with clients during MVP development. In information technology, they provided comprehensive product development and compliance support, although some execution challenges were noted. Overall, Spork is well-suited for clients in legal and tech industries, emphasizing collaboration and adaptability.
Read All ReviewsSelect Industry to see insights
Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Overall, clients have reported that Spork offers competitive pricing that aligns with their budgetary constraints, making them a favorable choice for project engagement. One client noted that Spork's pricing fit their budget and emphasized the value of their cultural alignment and commitment to partnership. However, some feedback indicates that while costs are reasonable, the overall value was affected by execution challenges and the need for rework, which suggests a need for improved delivery predictability.Was this helpful?
View projects from:
Was this helpful?
-
-
$1,000+Undisclosed1,000 - 9,999İstanbul, Türkiye
Services provided
80% Application Testing10% Cybersecurity10% IT Managed ServicesFocus Areas
50% Compatibility Testing50% Manual TestingTechOps Center / Tempo BPO, an Application Testing company, was founded in 2019. The company offers Application Testing and Cybersecurity, and is large.
Read more -
$1,000+$25 - $49 / hr10 - 49
Services provided
10% Application Testing40% Web Development15% Low/No Code Development +510% E-Commerce Development10% Web Design5% Microservices Architecture Services5% Other Application Development5% UX/UI DesignFocus Areas
10% Compatibility Testing15% Manual Testing15% Performance Testing +910% Beta Testing10% Compliance Testing10% Recovery Testing5% Automation Testing5% Load Testing5% Localization Testing5% Reliability Testing5% Stress Testing5% Volume TestingSee all 1 projectsData Pirates Agency specializes in designing and building websites and e-commerce platforms. The reviews highlight their effective project management, including daily follow-ups and teamwork. Clients report significant improvements in sales and express satisfaction with the agency’s services, citing no areas for improvement and praising their availability and dedication.
-
$25,000+$25 - $49 / hr1,000 - 9,999San Mateo, CA
Services provided
20% Application Testing20% Custom Software Development20% ERP Consulting and SI +220% Other Application Development20% Web DevelopmentFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingERP consulting and SI company LogiGear was established in 1994. The team focuses on ERP consulting and SI and Custom Software Development.
Read more -
$1,000+$25 - $49 / hr2 - 9
Services provided
10% Application Testing10% Content Marketing10% Custom Software Development +710% E-Commerce Development10% Mobile App Development10% Search Engine Optimization10% Social Media Marketing10% UX/UI Design10% Web Design10% Web DevelopmentFocus Areas
20% Compatibility Testing20% Compliance Testing20% Manual Testing +320% Stress Testing10% Load Testing10% Reliability TestingDevent Technology is a web development company that specializes in creating clean, responsive, and SEO-ready websites. Overall feedback is positive, with clients appreciating their design and development capabilities, despite minor project management delays. Impressively, 100% of reviewers highlight the team's effective communication and thorough reporting.
Industry Experience
Devent Technology has demonstrated expertise in the real estate sector, specifically in website development for construction firms. Clients highlight their ability to create SEO-friendly websites that enhance online presence and generate new business opportunities. The overall sentiment is positive, emphasizing their timely delivery and effective communication. However, there is room for improvement in project management. This provider is well-suited for businesses in construction and real estate looking for strong digital solutions.
Read All ReviewsWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have expressed satisfaction with Devent Technology's pricing, highlighting it as a key factor in their decision to engage the company. One client noted that the pricing fit their budget while aligning with their values. Overall, the sentiment regarding cost and value for money is positive, as clients have reported receiving quality services, such as a responsive and SEO-ready website, which has led to tangible business results.Was this helpful?
-
$5,000+$25 - $49 / hr10 - 49Delhi, India
Services provided
20% Application Testing20% Mobile App Development20% Search Engine Optimization +320% Web Design10% AR/VR Development10% Web DevelopmentFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingThixpro Technologies is a SEO services firm. They are headquartered in Delhi, India and have small team of experts. Their services include Search Engine Optimization and Web Design.
Read more -
$1,000+< $25 / hr10 - 49Sahibzada Ajit Singh Nagar, India
Services provided
50% Application Testing20% IT Strategy Consulting10% Application Management & Support +210% Custom Software Development10% Web DesignFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingFounded in 2012, Agicon Solutions is an Application Testing company. The team offers Application Testing and IT strategy consulting and is headquartered in Sahibzada Ajit Singh Nagar, India.
Read more -
$10,000+$25 - $49 / hr50 - 249Hyderabad, India
Services provided
30% Application Testing20% Mobile App Development10% Custom Software Development +410% DevOps Managed Services10% E-Commerce Development10% IT Managed Services10% Web DevelopmentFocus Areas
20% Compatibility Testing20% Automation Testing20% Manual Testing +410% Load Testing10% Performance Testing10% Reliability Testing10% Stress TestingLaunched in 2016, Codetru is an Application Testing company. Their services include Application Testing and Mobile App Development.
Read more -
UndisclosedUndisclosed50 - 249Istanbul, Türkiye
Services provided
40% Application Testing20% IT Managed Services10% AI Development +310% Application Management & Support10% DevOps Managed Services10% IT Strategy ConsultingFocus Areas
20% Compatibility Testing20% Automation Testing20% Manual Testing +320% Stress Testing10% Load Testing10% Reliability TestingSee all 1 projectsVirgosol Information and Software Solutions specializes in App Testing, QA Testing, and Software Testing, delivering comprehensive testing services. The reviews consistently highlight their efficient project management, prompt action, and good value for cost. However, there is a suggestion for improvement in providing detailed meeting notes for enhanced communication.
-
$1,000+Undisclosed10 - 49Richmond Hill, Canada
Services provided
50% Application Testing50% Commercial DevelopmentFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingFounded in 1954, Valcoustics Canada Ltd. Is an Application Testing and Commercial Development company. The team specializes in Application Testing and Commercial Development.
Read more -
$1,000+< $25 / hr10 - 49Noida, India
Services provided
100% Application TestingFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingTestovation is an Application Testing company. Their small team of employees is in Noida, India. Their team offers Application Testing.
Read more -
$10,000+$25 - $49 / hr1,000 - 9,999Meridian, ID
Services provided
20% Application Testing20% BI & Big Data Consulting & SI20% Custom Software Development +220% Web Design20% Web DevelopmentFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingInTimeTec BV is a web design company established in 2009. Their team specializes in Web Design and BI & big data consulting & SI.
Read more -
$1,000+< $25 / hr50 - 249Sheridan, WY
Services provided
50% Application Testing50% CybersecurityFocus Areas
20% Compatibility Testing20% Manual Testing15% Automation Testing +315% Beta Testing15% Load Testing15% Performance TestingPrecise Testing Solution Private Limited is a Cybersecurity and Application Testing company launched in 2012. The agency specializes in Cybersecurity and Application Testing.
Read more -
UndisclosedUndisclosed50 - 249
Services provided
70% Application Testing30% Application Management & SupportFocus Areas
10% Compatibility Testing10% Automation Testing10% Beta Testing +710% Compliance Testing10% Load Testing10% Localization Testing10% Performance Testing10% Recovery Testing10% Stress Testing10% Volume TestingE2E BUGS is a Lahore, Pakistan-based Application Testing company. Their services include Application Testing and Application Management & Support.
Read more -
$1,000+$50 - $99 / hr10 - 49Montréal, Canada
Services provided
100% Application TestingFocus Areas
11% Compatibility Testing12% Manual Testing11% Automation Testing +611% Compliance Testing11% Load Testing11% Localization Testing11% Performance Testing11% Recovery Testing11% Stress TestingNSI Canada Group Inc. Is an Application Testing company. They are located in Montréal, Canada and Vancouver, Canada and have small team. They focus on Application Testing.
Read more -
$10,000+$25 - $49 / hr50 - 249Chicago, IL
Services provided
10% Application Testing10% AI Consulting10% AI Development +710% Blockchain10% Custom Software Development10% E-Commerce Development10% IT Staff Augmentation10% Mobile App Development10% UX/UI Design10% Web DevelopmentFocus Areas
35% Compatibility Testing35% Performance Testing30% Automation TestingVaival Technologies is an user experience agency. The Chicago, Illinois-based team specializes in UX/UI Design and IT staff augmentation.
Read more -
$1,000+$25 - $49 / hr10 - 49Faisalabad, Pakistan
Services provided
100% Application TestingFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingSee all 1 projectsCodedsk (Pvt) Ltd provides comprehensive Testing Services, including QA Automation, with a focus on timely and excellent delivery. Clients commend the company for its strong communication, flexibility, and alignment with client values, making it a reliable partner for projects requiring App Testing and QA Testing.
$300 Do testing of single application or website. $700 Do testing of ios and android applications or web. $1,000 Do automation of web/application.View PackagesWe will do testing of your website and mobile app
If you are looking for a Tester for your Web and Mobile App then you are at Right Place. We do: Functionality Testing UI Testing Integration Testing Testing Mobile app Testing Website Manual Testing Cross Browser Testing Compatibility Test Automation Testing Expertise automation tools: *Selenium/Selenium Web-driver *Playwright.io *Cypress.ioWas this helpful?
-
$10,000+< $25 / hr50 - 249
Services provided
60% Application Testing20% Application Management & Support10% Cloud Consulting & SI +110% Enterprise App ModernizationFocus Areas
20% Compatibility Testing20% Load Testing20% Manual Testing +220% Reliability Testing20% Stress TestingTestbytes Pvt Ltd, a midsize Application Testing company, is based in Pune, India and Thiruvananthapuram , India. Their services include Application Testing and Application Management & Support.
Read more -
$1,000+Undisclosed50 - 249Dublin, CA
Services provided
100% Application TestingFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingPCloudy, an Application Testing company, is in Dublin, California. Established in 2015, the team offers Application Testing.
Read more -
UndisclosedUndisclosed10 - 49Yerevan, Armenia
Services provided
60% Application Testing20% IT Strategy Consulting20% UX/UI DesignFocus Areas
40% Compatibility Testing40% Automation Testing20% Performance TestingMantis EVN is an Application Testing company. They provide Application Testing and UX/UI Design and were founded in 2020. The firm is in Yerevan, Armenia.
Read more -
$1,000+$50 - $99 / hr50 - 249Bagnes, Switzerland
Services provided
20% Application Testing30% Custom Software Development20% Mobile App Development +220% Web Development10% AI DevelopmentFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingSee all 1 projectsOneStop DevShop offers services including CRM development, marketplace construction, and agent dashboard creation. The reviews highlight their high ratings, budget-friendly pricing, strong cultural fit, and exceptional dedication. Clients appreciate their responsiveness, tenacity, and willingness to work late hours, though some suggest improvements in setting design standards.
-
UndisclosedUndisclosed1,000 - 9,999Pleasanton, CA
Services provided
100% Application TestingFocus Areas
50% Compatibility Testing50% Manual TestingLaunched in 2002, QASource, a large Application Testing company, is headquartered in Pleasanton, California. Their services include Application Testing.
Read more -
UndisclosedUndisclosed1,000 - 9,999Warszawa, Poland
Services provided
100% Application TestingFocus Areas
35% Compatibility Testing35% Compliance Testing30% Localization TestingTestronic, an Application Testing company, was established in 1998. The team provides Application Testing.
Read more -
UndisclosedUndisclosed50 - 249Walnut, CA
Services provided
100% Application TestingFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingThought Frameworks, an Application Testing company, is located in Walnut, California and Bengaluru, India. Their services include Application Testing.
Read more -
Undisclosed$25 - $49 / hr50 - 249Pune, India
Services provided
100% Application TestingFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingApplication Testing company AppTestify was founded in 2016. The firm offers Application Testing, and is midsize.
Read more -
UndisclosedUndisclosed250 - 999Birmingham, England
Services provided
50% Application Testing30% Computer Engineering20% CybersecurityFocus Areas
30% Compatibility Testing30% Performance 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 more -
$50,000+< $25 / hr250 - 999Bengaluru, India
Services provided
40% Application Testing40% Enterprise App Modernization15% IT Managed Services +15% Application Management & SupportFocus Areas
10% Compatibility Testing30% Automation Testing15% Manual Testing +95% Beta Testing5% Compliance Testing5% Load Testing5% Localization Testing5% Performance Testing5% Recovery Testing5% Reliability Testing5% Stress Testing5% Volume TestingQualitrix is an Application Testing company founded in 2015. The team specializes in Application Testing and Enterprise App Modernization and is located in Bengaluru, India.
Read moreMore responsive than most other service providers
Get in TouchQualitrix is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
-
UndisclosedUndisclosed250 - 999Chennai, India
Services provided
50% Application Testing50% UX/UI DesignFocus Areas
10% Compatibility Testing50% Manual Testing10% Compliance Testing +310% Load Testing10% Localization Testing10% Performance TestingLaunched in 2005, STC thirdEye is an user experience agency and Application Testing company. The midsize team focuses on UX/UI Design and Application Testing.
Read more -
$1,000+$25 - $49 / hr50 - 249Nicosia, Cyprus
Services provided
15% Application Testing60% Graphic Design10% Generative AI +210% Video Production5% UX/UI DesignFocus Areas
15% Compatibility Testing80% Manual Testing5% Beta TestingSunstrike Studios is a Nicosia, Cyprus-based graphic design company. Founded in 2016, the team specializes in Graphic Design and Application Testing.
Read more -
UndisclosedUndisclosed10 - 49Noida, India
Services provided
80% Application Testing10% Custom Software Development10% Web DevelopmentFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance Testing360logica Software Testing Services is a Noida, India-based Application Testing company. The team provides Application Testing and Custom Software Development.
Read more -
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% Compatibility Testing40% Automation Testing30% Performance TestingTen10 Group is a midsize Application Testing company. Founded in 2004, the team provides Application Testing and Artificial Intelligence.
Read more -
$25,000+$50 - $99 / hr10 - 49Budapest, Hungary
Services provided
40% Application Testing15% Custom Software Development15% IT Managed Services +215% IT Strategy Consulting15% Low/No Code DevelopmentFocus Areas
10% Compatibility Testing20% Performance Testing10% Automation Testing +810% Load Testing10% Manual Testing10% Reliability Testing10% Stress Testing5% Beta Testing5% Compliance Testing5% Recovery Testing5% Volume TestingProofIT Ltd. Is a Budapest, Hungary-based Application Testing company. They offer Application Testing and Custom Software Development and were founded in 2007.
Read more -
UndisclosedUndisclosed10 - 49Kraków, Poland
Services provided
55% Application Testing25% IT Managed Services10% Cloud Consulting & SI +110% Other IT Consulting and SIFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingTestomatio is an Application Testing company headquartered in Kraków, Poland. Launched in 2020, the team focuses on Application Testing and IT managed services.
Read more -
UndisclosedUndisclosed1,000 - 9,999Bengaluru, India
Services provided
25% Application Testing50% Engineering25% IoT DevelopmentFocus Areas
20% Compatibility Testing20% Compliance Testing20% Manual Testing +320% Stress Testing10% Load Testing10% Reliability TestingTessolve is an Engineering company. Their large team is located in Bengaluru, India and Bengaluru, India and focuses on Engineering and IoT development. The agency was founded in 2004.
Read more -
$1,000+< $25 / hr10 - 49Noida, India
Services provided
20% Application Testing30% Web Development20% Blockchain +220% E-Commerce Development10% Application Management & SupportFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingNexThoughts Software Technologies Pvt. Ltd. Is a web development firm. The company is headquartered in Noida, India. Their services include Web Development and E-Commerce Development.
Read more -
UndisclosedUndisclosed10 - 49Bristol, England
Services provided
100% Application TestingFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingMoropo QA, an Application Testing company, was founded in 2022. The team provides Application Testing.
Read more -
$5,000+$50 - $99 / hr10 - 49
Services provided
25% Application Testing50% IT Strategy Consulting25% CybersecurityFocus Areas
15% Compatibility Testing30% Automation Testing25% Manual Testing +215% Load Testing15% Performance TestingQualityArk is an IT strategy consulting company launched in 2023. The small team offers IT strategy consulting and Cybersecurity.
Read more -
UndisclosedUndisclosed10 - 49Nasr, Egypt
Services provided
50% Application Testing50% Custom Software DevelopmentFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingTestPRO For Software Testing Services is a small software development company and Application Testing company launched in 2011. Their team provides Custom Software Development and Application
Read more -
$1,000+$25 - $49 / hr10 - 49Chennai, India
Services provided
60% Application Testing20% IoT Development20% Robotics Process AutomationFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingEstablished in 2012, Novature Tech Pvt Ltd is an Application Testing company. The team specializes in Application Testing and IoT development and is headquartered in Chennai, India.
Read more -
$1,000+< $25 / hr50 - 249Chesterbrook, PA
Services provided
20% Application Testing20% DevOps Managed Services20% Mobile App Development +220% UX/UI Design20% Web DevelopmentFocus Areas
25% Compatibility Testing25% Automation Testing25% Localization Testing +125% Performance TestingBJS Soft Solutions LLC is an UX agency founded in 2017. The firm focuses on UX/UI Design and Web Development, and is midsize.
Read more -
$5,000+< $25 / hr1,000 - 9,999Hanoi, Vietnam
Services provided
30% Application Testing30% Custom Software Development20% Mobile App Development +210% Generative AI10% IT Strategy ConsultingFocus Areas
10% Compatibility Testing20% Automation Testing20% Manual Testing +610% Compliance Testing10% Performance Testing10% Reliability Testing10% Stress Testing5% Load Testing5% Recovery TestingTeKnowledge is a custom software development firm. They were founded in 2010 and offer Custom Software Development and Application Testing.
Read more -
$1,000+Undisclosed10 - 49Lagos, Nigeria
Services provided
80% Application Testing20% IT Staff AugmentationFocus Areas
20% Compatibility Testing20% Automation Testing20% Localization Testing +220% Manual Testing20% Stress TestingAssured, an Application Testing company, is in Lagos, Nigeria. The team provides Application Testing and IT staff augmentation.
Read more -
Undisclosed$100 - $149 / hr250 - 999Acton, MA
Services provided
15% Application Testing30% IT Managed Services20% Digital Strategy +220% ERP Consulting and SI15% CRM Consulting and SIFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance TestingApps Associates is a midsize IT managed services company. They focus on IT managed services and Digital Strategy and were launched in 2002.
Read more -
UndisclosedUndisclosed50 - 249Toronto, Canada
Services provided
100% Application TestingFocus Areas
35% Compatibility Testing35% Beta Testing30% Performance TestingINTUDIO is a midsize Toronto, Canada-based Application Testing company. The team specializes in Application Testing.
Read more -
UndisclosedUndisclosed50 - 249Powder Springs, GA
Services provided
100% Application TestingFocus Areas
35% Compatibility Testing35% Load Testing30% Stress TestingApplication Testing company Quality Certain offers Application Testing. They are located in Powder Springs, Georgia.
Read more -
Undisclosed$50 - $99 / hr2 - 9Denver, CO
Services provided
20% Application Testing20% Conversion Optimization20% Social Media Marketing +220% Web Design20% Web DevelopmentFocus Areas
20% Compatibility Testing20% Load Testing20% Localization Testing +220% Manual Testing20% Performance Testing1 Click Solutions, LLC is a social media marketing agency. The firm is located in Denver, Colorado. Their services include Social Media Marketing and Conversion Optimization.
Read more -
$1,000+< $25 / hr10 - 49Lahore, Pakistan
Services provided
10% Application Testing20% Custom Software Development20% Mobile App Development +420% Web Development10% Product Design10% UX/UI Design10% Web DesignFocus Areas
20% Compatibility Testing20% Compliance Testing20% Manual Testing +320% Stress Testing10% Load Testing10% Reliability TestingVordx Technologies is a software development firm. Launched in 2023, the agency offers Custom Software Development and Web Development.
Read more -
UndisclosedUndisclosed10 - 49Milpitas, CA
Services provided
80% Application Testing20% UX/UI DesignFocus Areas
50% Compatibility Testing50% Performance TestingQatronix is an Application Testing company. They are headquartered in Milpitas, California and have small team. Their team offers Application Testing and UX/UI Design.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesLook for Verified Providers
Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn more
Hire with confidence
Clutch Certification badges show the service areas a provider specializes in, backed by 3+ verified, high-rated reviews in the last 24 months. Learn more
Why Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
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
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 Compatibility Testing Service Providers
-
$5,000+Undisclosed50 - 249Seattle, WA
Ability to deliver
35.3/40.020/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
100% Application Testing50% Compatibility Testing -
$10,000+$25 - $49 / hr250 - 999Kolkata, India
Ability to deliver
35.6/40.020/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
10% Application Testing20% Compatibility Testing90% Other -
$5,000+< $25 / hr250 - 999Hồ Chí Minh, Vietnam
Ability to deliver
30.9/40.016.8/20 Reviews9.1/10 Clients & Experience5/10 Market PresenceService focus
35% Application Testing20% Compatibility Testing65% Other -
Undisclosed$50 - $99 / hr50 - 249Montevideo, Uruguay
Ability to deliver
31.8/40.016.6/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
70% Application Testing20% Compatibility Testing30% Other -
$1,000+< $25 / hr50 - 249Ahmedabad, India
Ability to deliver
33/40.018/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
100% Application Testing10% Compatibility Testing -
$50,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
35.7/40.020/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
10% Application Testing10% Compatibility Testing90% Other -
$1,000+< $25 / hr50 - 249New York, NY
Ability to deliver
33/40.016.8/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
100% Application Testing10% Compatibility Testing -
$5,000+$25 - $49 / hr50 - 249Boise, ID
Ability to deliver
33/40.017.4/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
100% Application Testing10% Compatibility Testing -
$5,000+$25 - $49 / hr50 - 249Noida, India
Ability to deliver
31.3/40.016.2/20 Reviews9.8/10 Clients & Experience5.3/10 Market PresenceService focus
80% Application Testing20% Compatibility Testing20% Other -
$5,000+$25 - $49 / hr250 - 999Strovolos, Cyprus
Ability to deliver
29.7/40.015.2/20 Reviews9.2/10 Clients & Experience5.3/10 Market PresenceService focus
80% Application Testing20% Compatibility Testing20% Other -
$5,000+< $25 / hr50 - 249Noida, India
Ability to deliver
31.1/40.016.4/20 Reviews9.7/10 Clients & Experience5/10 Market PresenceService focus
80% Application Testing20% Compatibility Testing20% Other -
$1,000+< $25 / hr250 - 999New York, NY
Ability to deliver
31.6/40.016/20 Reviews9.8/10 Clients & Experience5.8/10 Market PresenceService focus
100% Application Testing10% Compatibility Testing -
Undisclosed$25 - $49 / hr10 - 49Montevideo, Uruguay
Ability to deliver
32.4/40.017/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
100% Application Testing20% Compatibility Testing -
$1,000+$25 - $49 / hr50 - 249Yerevan, Armenia
Ability to deliver
30.8/40.016.2/20 Reviews10/10 Clients & Experience4.6/10 Market PresenceService focus
85% Application Testing20% Compatibility Testing15% Other -
$10,000+$25 - $49 / hr50 - 249Kyiv, Ukraine
Ability to deliver
30.8/40.016/20 Reviews9.7/10 Clients & Experience5/10 Market PresenceService focus
40% Application Testing30% Compatibility Testing60% Other -
$50,000+$25 - $49 / hr50 - 249New York, NY
Ability to deliver
30.7/40.015.8/20 Reviews9.2/10 Clients & Experience5.6/10 Market PresenceService focus
70% Application Testing20% Compatibility Testing30% Other -
$1,000+$25 - $49 / hr10 - 49Sooke, Canada
Ability to deliver
32.1/40.016.8/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
50% Application Testing20% Compatibility Testing50% Other -
$10,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
31.4/40.018.4/20 Reviews8.7/10 Clients & Experience4.3/10 Market PresenceService focus
100% Application Testing10% Compatibility Testing -
$50,000+$25 - $49 / hr50 - 249Mumbai, India
Ability to deliver
32.6/40.017.8/20 Reviews9.8/10 Clients & Experience5/10 Market PresenceService focus
30% Application Testing20% Compatibility Testing70% Other -
$10,000+$50 - $99 / hr10 - 49Kraków, Poland
Ability to deliver
31/40.015.8/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
100% Application Testing20% Compatibility Testing -
$1,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Ability to deliver
31.5/40.017.2/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
100% Application Testing15% Compatibility Testing -
$1,000+< $25 / hr250 - 999Sahibzada Ajit Singh Nagar, India
Ability to deliver
29.5/40.017/20 Reviews6.8/10 Clients & Experience5.7/10 Market PresenceService focus
70% Application Testing10% Compatibility Testing30% Other -
$1,000+< $25 / hr250 - 999Dhaka, Bangladesh
Ability to deliver
33.1/40.017.8/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
15% Application Testing10% Compatibility Testing85% Other -
$10,000+< $25 / hr50 - 249Ahmedabad, India
Ability to deliver
28.5/40.015.8/20 Reviews7.2/10 Clients & Experience5.5/10 Market PresenceService focus
80% Application Testing20% Compatibility Testing20% Other -
$1,000+$25 - $49 / hr10 - 49Kraków, Poland
Ability to deliver
31/40.016.2/20 Reviews9/10 Clients & Experience5.9/10 Market PresenceService focus
100% Application Testing10% Compatibility Testing -
$1,000+< $25 / hr50 - 249Faridabad, India
Ability to deliver
29.7/40.016/20 Reviews9.3/10 Clients & Experience4.4/10 Market PresenceService focus
60% Application Testing10% Compatibility Testing40% Other -
$1,000+$50 - $99 / hr50 - 249Boise, ID
Ability to deliver
29.6/40.016.4/20 Reviews8.6/10 Clients & Experience4.7/10 Market PresenceService focus
100% Application Testing10% Compatibility Testing -
$10,000+$50 - $99 / hr50 - 249Lakewood, CO
Ability to deliver
34.8/40.018.6/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
10% Application Testing10% Compatibility Testing90% Other -
$10,000+$50 - $99 / hr10 - 49Montevideo, Uruguay
Ability to deliver
34.3/40.018.2/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
10% Application Testing15% Compatibility Testing90% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Cochabamba, Bolivia
Ability to deliver
31.6/40.017.4/20 Reviews8.4/10 Clients & Experience5.9/10 Market PresenceService focus
10% Application Testing10% Compatibility Testing90% Other
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.