List of Best Software Testing Service Provider Companies in the USA
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QA Mentor is multi-awards winning a CMMI level 3 and ISO-certified leading software testing company founded in 2010 with headquarters in New York, USA. The company excels in delivering superior Software Quality Assurance (QA) with their 30+ QA testing services that are availed by clients like Bosch, Morgan Stanley, Ama ... read more about QA Mentor
"Very professional and solid"Lindsey Allard, Co-Founder at PlaybookUX< $25/hr250 - 9992010Miami, Florida -
QualityLogic is a US-based software testing service providing turnkey testing and quality assurance solutions like regression testing, onshore automation testing, website testing services, interoperability testing, and more since 1986. Their talented and experienced QA team has served premium clientele, including HP, A ... read more about QualityLogic
"Thorough and professional user acceptance testing services for software implementation"Jennifer Dunn, Co-Leader at Woligo$25 - $49/hr50 - 2491986Simi Valley, California -
ImpactQA is a leading independent software testing services company based in New York, USA. The company is a global provider of full-cycle software testing and consulting services catering to various industries such as Healthcare, Telecom, Media, E-commerce, and banking worldwide. Their premier clients include Panasoni ... read more about Impact QA services LLC
"Quality Assurance services: Recommended for the price but need good communication channels"Alister Cedeno, QA Manager at Teamflow$25 - $49/hr250 - 9992011Plano, Texas -
TestMatick offers end-to-end software test services to a diverse clientele. The company is a leading provider of QA testing and holds expertise in more than 20 types of testing services, such as mobile testing, functional testing, automated testing, usability testing, localization testing, and more.
"Successful QA Project"Mark Hamilton, Managing Director at Arthur Hamiltons LtdNA50 - 2492009NYC, New York -
Binmile offers unmatched QA and software testing services that help businesses bank on their product quality. Their testing services include automation testing, functional testing, performance testing, security testing, usability testing, compatibility testing, and localization testing. Plus, they test web, mobile, and ... read more about Binmile Technologies
"Skilled, transparent & professional team"Daniel Prince, Product Manager at Veranda Learning$50 - $99/hr250 - 9992017Claymont, Delaware -
Founded in 2003, a1qa is one of the independent software testing and quality assurance (QA) companies. a1qa offers its services for all software types, including any PPAs or custom-developed software. The company has reputed certifications like ISO 9001:2015, PMI-ACP, and PMP certifications, and its premium clients inc ... read more about a1qa
"Software testing professionals who helped us get ready for HIPAA certification"Shoshana Parker, Senior Computational Biologist at SBH Health System$25 - $49/hr1,000 - 9,9992003Lakewood, Colorado -
SHIFT ASIA is a leading software testing and quality assurance company based in Vietnam and was founded in 2016. With their team of QA experts and professional full-stack engineers, they specialize in offering a wide range of QA services, including ad-hoc testing, vulnerability testing, GUI testing, etc.
"Development & Testing for WordPress feature about task and Q&A management"YUSHI KODAMA, General Manager at Jienie Lab ASIA. Co., Ltd< $25/hr50 - 2492016New Jersey, New Jersey -
HikeQA is one of the top USA-based independent software testing services companies. This QA agency provides exceptional testing services, including Functional testing, performance testing, App testing, and Web testing. They provide 24/7 customer support and claim a money-back guarantee to dissatisfied clients.   ... read more about hikeQA
"Very nice experience and quality of services is very good"Sonal Tripathi, manager at HikeQA< $25/hr10 - 492020Beverly Hills, Florida -
Packetlabs is a Canadian expert-level penetration testing services company. The company is a member of the Entrepreneur Organization, GIAC, and Retail Council of Canada. Their services include infrastructure penetration testing, Cloud penetration testing, application security testing, cybersecurity assessment, etc.
"Packetlabs always exceeded my expectations for the services they’ve delivered"Anonymous, VP Integrated Technology Services at$200 - $300/hr10 - 492011Adrian, Michigan -
Testlio is the leader in managed app testing. With robust client services, a global network of expert testers, and a comprehensive software platform, we provide a suite of burstable, flexible, and on-demand testing solutions: end-to-end, usability, localization, functional, payments, and more. When apps must perfo ... read more about Testlio
"They have cost effective means of testing "Anonymous$25 - $49/hr50 - 2492012Austin, Texas -
XBOSoft is a top-rated software testing and QA company. Their mission is to deliver trust while providing software quality assurance and testing beyond the expected standard. What they test, includes web application testing, API testing and mobile application testing in various industries ranging from healthc ... read more about XBOSoft
"Xbosoft's software testing services are exceptional!"Jessica Bernstein, CEO and Founder of Universally Found at Universally FoundNA50 - 249Reston, Virginia -
PFLB specializes in performance testing and performance engineering services. We help companies find and resolve performance bottlenecks such as ill-performing API calls or slow database queries.Our deep understanding of the space helps companies gain more confidence around launching apps in production. ... read more about PFLB
"Load testing of our Electronic health record software"Sudhakar Akkala, General Manager at Napier Healthcare$50 - $99/hr250 - 9992008Mountain View, California -
Abstracta is a leading, pure-play and independent software testing services company founded in 2008 with offices in California and Latin America. We offer testing consultancy services centered on building custom, dedicated testing teams. Our teams have the added value of being able to leverage all of Abstracta’s ... read more about Abstracta
"Great results and a knowledgeable team"Daniela, Business Development Associate at at wrnch$50 - $99/hr50 - 2492008San Francisco, California -
Mammoth-AI enables businesses to launch and support digital assets at scale by delivering repeatable actions through engineered automation.Get access to a dedicated team of 100+ engineers, knowledgeable professionals with domain expertise, and a state-of-the-art testing lab.Your product represents your business on a gl ... read more about Mammoth-AI
< $25/hr50 - 2492017Princeton, New Jersey -
Clarion Technologies is a leading IT Outsourcing company with 3 state-of-the-art development centers in India. Our unique engagement model helps our clients leverage the best of outsourcing world - high-quality resources, world-class technical supervision, and infrastructure. Clarion has been innovation partner for sev ... read more about Clarion Technologies
"The most bug-free code i have ever seen"Dr. Stephen Pearce, Co-founder at Xtivity Inc$25 - $49/hr250 - 9992000NYC, New York -
LambdaTest is a scalable cloud-based cross browser testing platform designed to offer all website or web app testing need to cloud infrastructure. LambdaTest platform helps you to ensure your web app elements (such as JavaScript, CSS, HTLM5, Video...etc.) render seamlessly across every desktop and mobile web browser wi ... read more about LambdaTest
"Reliable tool for automating the functional testing."Damini Passi< $25/hr50 - 2492017San Francisco, California -
TestFort is an award-winning team offering transparent and flexible software testing and QA services. The company was created in 2001 and has grown tremendously ever since. TestFort engineers have proven their expertise with ISTQB and IBM certifications and performed 300+ projects for both startups and worldwide corpor ... read more about TestFort
"Software Testing Services for Telehealth Platform"Denis Kovalenko$25 - $49/hr50 - 2492001Beverly Hills, California -
QAsupermarket is a place where you can get your software tested by professionals with the maximum automation of processes and with the minimum time and money expenses. QAsupermarket will cover all test types you need on any platforms you need. Professional tools such as Online Bug Tracking System and easy-to-use ... read more about QA Supermarket
"Excellent experience using QA supermarket"Fern Bazuin, Quality Assurance Manager at at RoomRaccoonNA2 - 9Newtown, Pennsylvania -
At QA Testing.io, we are dedicated to providing top-notch software quality assurance services to ensure your product is reliable, efficient, and user-friendly. Our team of experienced QA professionals uses the latest testing methodologies and tools to ensure maximum coverage and minimal risk. We understand the importan ... read more about QA Testing.io
"We appreciate QA Testing.io for their exceptional results, expertise, professionalism, and commitment to delivering quality services our project"Zaynab Tucker, Chief Executive at Nitro League$25 - $49/hr10 - 492019Reston, Virginia -
TestingXperts is a Next-Gen QA & Software Testing Services provider, co-headquartered in London, UK and Harrisburg, PA in the USA, with offices in the Netherlands, USA, Singapore and offshore test labs in India. TestingXperts’ comprehensive suite of testing services covers Test Advisory, Functional and Non-Fu ... read more about TestingXperts
NA1,000 - 9,9992013Mechanicsburg, Pennsylvania -
Spiral QA gives companies the software testing and quality assurance support they need to create better, more user-friendly web and mobile applications. For over 9 years, our dedicated team of software testers and quality assurance specialists at Spiral QA has been helping businesses build confidence in their products, ... read more about Spiral QA
"Web Application Testing Partnership "Bogdan Nechaev, Chief Knowledge Officer at IM Action$25 - $49/hr10 - 492011San Francisco, California -
As a global leader in software crowdtesting, we enable fast moving software development teams with a platform for on-demand QA testing throughout the entire development cycle. Test setup takes just minutes, and we dynamically allocate human testers in real-world conditions to fit your specific testing needs. No more QA ... read more about test IO
"Excellent team. Value for money!"Nick woods$50 - $99/hr10 - 492011San Francisco, California -
Headquartered in Denver, Colorado, iBeta Quality Assurance has been providing critical software testing services for the world’s most trusted brands since 1999. Our full range of on-demand QA software testing services encompasses many different software testing types including functionality testing, mobile testin ... read more about iBeta Quality Assurance
"Excellent QA Experience"Kevin Chan$50 - $99/hr50 - 2491999Aurora, Colorado -
Award-winning American software testing company with a mission to do good. From donating 10% of profits to charity to being the first carbon neutral QA company, Mindful QA is proud to fuel progress while improving usability for millions of users. Mindful QA has been featured on over a dozen "best software testing ... read more about Mindful QA
"Skilled, Experienced, and Easy to Work With!"Jeff Broussard, CTO at at Wonderwall Consulting$50 - $99/hr50 - 2492018Los Angeles, California -
Ubertesters is the leading global provider of a cloud-based, process management tool for mobile applications beta testing to ensure an accurate, fast and cost effective mobile testing process that results in high quality, flawless, mobile app.
"Provide value for money services."Anonymous, Engineering Manager at Telecom Software Services$25 - $49/hr50 - 2492012New Jersey, New Jersey -
Kualitatem Inc. is an independent Software Testing Company, Information Systems Security and Auditing Company providing services to a global clientele. Core software quality assurance services cover the entire testing lifecycle focused on software automation testing, manual functional testing, application performa ... read more about Kualitatem Inc.
"Outstanding Software Testing Services"Scott Andery< $25/hr50 - 249NYC, New York -
At Iterators LLC we provide top quality software and mobile testing services. Discover our competitive advantage and let us put it to work for you.Software created in a vacuum is rarely great—great software results from constant iteration, which is why we named our company Iterators LLC. Our testers work outside ... read more about Iterators LLC
"Hydrow Rowing Machine"Jill Willcox< $25/hr2 - 9Boston, Massachusetts -
Applause is leading the app quality revolution by enabling companies to deliver digital experiences that win – from web to mobile to wearables and beyond. By combining in-the-wild testing services, software tools, and mobile sentiment analysis, Applause helps companies achieve the 360° app quality™ they ... read more about Applause
< $25/hr250 - 9992007Framingham, Massachusetts -
Optimizely is the world's leading optimization platform, providing website and mobile A / B testing and personalization for the world's leading brands.The platform's ease of use and speed of deployment empowers organizations to conceive of and run experiments that help them make better data-inspired decisio ... read more about Optimizely
< $25/hr250 - 9992009San Francisco, California -
Digital Dream Forge is an independent QA studio in Scottsdale, Arizona. We provide experienced software testing services for software developers and publishers.
< $25/hr50 - 2492007Scottsdale, Arizona -
QALab is a Dallas-based leading offshore outsourcing QA and testing services company. Our independent testing experts ensure that applications are rigorously tested using industry-standard testing methods and QA processes.
< $25/hr50 - 2491999Plano, Texas -
Qualitest is the world’s largest, independent managed services provider of AI-led quality engineering and testing solutions. Qualitest help brands make the transition through every stage of the digital assurance journey, from moving beyond functional testing to adopting new innovations such as automation, AI, and ... read more about Qualitest Group
NA1,000 - 9,9991997New Jersey, New Jersey -
HeadSpin is the leading Digital Experience AI Platform that utilizes automation, AI, and analytics to unify end-to-end testing, performance optimization, and experience monitoring. HeadSpin empowers development, QA, operations, and product teams to deliver flawless digital experiences across all delivery channels.
NA50 - 2492015Palo Alto, California -
Kualitee is one of the best cloud-based test management solutions that support both manual and automated testing. Its integration with Jira, Selenium, Bitbucket, and Jenkins allows you to perform your tests effectively and efficiently. Other than this, it provides a user-friendly interface, email-notifications, enhance ... read more about Kualitee
< $25/hr50 - 2492010NYC, New York -
Xcellencer specialises in offering comprehensive testing strategies that complement your in-house development needs. Our quality experts understand the importance of both performance and design when it comes to successful software applications. We transform your entire quality management process which leads to you savi ... read more about Xcellencer
NA10 - 49Irving, Texas -
MagicBlockchainQA is world’s first ever dedicated testing company that helps blockchain ventures to launch themselves without worrying about quality or compliance. MagicBlockChainQA intends to take full ownership of testing from businesses that are busy building Blockchain applications for their cust ... read more about MagicBlockchainQA
NA10 - 492018NYC, New York -
We are a software development agency focusing only on A/B test and Personalization Campaign development. We can build complex and high-quality tests in FunnelEnvy PRO, Optimizely X, Optimizely Classic, Adobe Test & Target, Google Optimize and VWO. We have assembled a talented group of Javascript developers, deve ... read more about BrillMark LLC
NA10 - 492017Union City, California -
pCloudy (www.pcloudy.com) is a Unified App Testing Platform for performing manual as well as automation testing on more than 500 mobile devices (smartphones & tablets) hosted on a cloud. It provides hosts of other services like bot testing, in-field user experience testing.
NA50 - 2492016Dublin, California -
QASource is a leading QA outsourcing & quality assurance company that delivers high-quality services using a hybrid onsite-offshore model that help organizations to enjoy the benefits of a full QA department without the associated setup cost and hassle. To learn more, log on to https://www.qasource.com/ or email at ... read more about QASource
$25 - $49/hr250 - 9992002Pleasanton, California -
Testbytes - Software Testing services is a community of software testers who are passionate about quality and love to test. We develop an in-depth understanding of the applications under test and include software testing strategies that deliver quantifiable results. In short, we help in building incredible software. ... read more about Testbytes
< $25/hr50 - 2492013NYC, New York -
Beta test with real people in real environments. You get real-world engagement data & feedback to help scale your product. For Android, iOS, websites, desktop, and tech products. Powered by a global community of 150,000 real-world testers.
$25 - $49/hr2 - 92012Chicago, Illinois -
Centercode is the world's leading provider of Customer Validation software and services. We strive to help our clients build better products by effectively utilizing the voice of their customers. We also host a community of hundreds of thousands of eager testers who want to test your product and help you achieve ... read more about Centercode
$100 - $149/hr50 - 2492001Laguna Hills, California -
ZenQ, an ISO 27001:2013 certified, SOC II compliant organization, is a leading provider of pure-play software testing services to clients across the globe. We offer a comprehensive range of value-added testing solutions that are of the highest quality and efficiency that help our customers build quality products. Wi ... read more about ZenQ
$100 - $149/hr250 - 9992003Dallas, Texas -
QAsmartz is a company totally dedicated to testing. We aren't a large team -just over 50 testing experts. But we like to believe that our quality more than makes up for the quantity. We provide a variety of testing services backed up by our proven processes and methodology. We have a dedicated QA Lab with a wide ar ... read more about QAsmartz
$50 - $99/hr10 - 49Rochester, New York -
Blueprint Consulting, LLC, is a software testing and quality assurance consulting company based in Phoenix, Arizona. Since 2000, our sole focus is on web application, automated, performance and mobile testing independent verification and validation services for a wide variety of Federal software applications. We are ... read more about Blueprint Consulting
$50 - $99/hr10 - 492000Phoenix, Arizona -
Kryterion is a full-service test development and delivery organization providing world-class secure testing solutions. Kryterion serves the association, technology and distance education markets. Our solutions include: SaaS platform for item banking, exam management, candidate management, test center delivery, onlin ... read more about Kryterion, Inc.
$100 - $149/hr50 - 2492001Phoenix, Arizona -
tap|QA has become the Twin Cities largest, and fastest growing, specialized provider of software/system QA and testing services. We are investing aggressively to bring innovative new solutions to market and to increase our capacity to serve clients. We offer these solutions at price points that make them a great val ... read more about tapQA
$100 - $149/hr50 - 2492010Minneapolis, Minnesota -
Software QA Services LLC (SQAS) is an independent software testing company and an emerging leader in software testing and test automation. Each of our professional test teams has more than 50 years of combined team experience in software testing. Our quality assurance team provides the following services: Softwar ... read more about Software QA Services LLC
$50 - $99/hr10 - 492013Maple Grove, Minnesota -
Parasoft provides innovative tools that automate time-consuming testing tasks and provide management with intelligent analytics necessary to focus on what matters. Parasoft’s technologies reduce the time, effort, and cost of delivering secure, reliable, and compliant software, by integrating static and runtime an ... read more about Parasoft
$50 - $99/hr50 - 2491987Monrovia, California -
Shasta QA is an American OurSourcing software-testing company with offices located in Northern California and the Midwest. We provide a competitive middle-ground solution for US-based outsourced QA services that includes a full spectrum of black-box and white-box strategies for software, website, and mobile device test ... read more about Shasta QA
$150 - $199/hr50 - 2492002Redding, California -
We are the US based QA firm built to deliver required software quality level to our clients. Software Brush provides a broad range of outsourced software testing services with additional specialization on software quality assurance consulting and audit. Web Testing Mobile Testing QA Consulting & Audit ... read more about Software Brush Inc.
NA2 - 92019Laguna Beach, California
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