List of Software Testing service provider companies in California
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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 - 9992010San Francisco, 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 - 9992011San Diego, California -
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 -
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 - 2492009Los Angeles, California -
Binmile is a Product Engineering & Custom Software Development Company with offices across the globe.We are an enterprise software engineering company that helps organizations implement their digital journeys at speed. An ISO 9001:2008 & 27001:2013 certified company, strengthened by our unique Global Deliv ... read more about Binmile Technologies
"Skilled, transparent & professional team"Daniel Prince, Product Manager at Veranda Learning$50 - $99/hr250 - 9992017San Francisco, California -
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 - 9,9992003San Francisco, California -
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 - 2492016Los Angeles, California -
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 - 492020Los Angeles, California -
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 - 492011Acton, California -
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 -
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 -
Our mission is to Empower and Enhance the lives of Billions of users through Profound technology solutions. We invite you to Think Big and join this movement as our Clients, Partners and Employees. Our services are designed to take your business to the next level, re ... read more about Cyber Infrastructure Inc.
"A good partner for webdevelopment and appdevlopment projects"Hendrik Schmidt< $25/hr1,000 - 9,9992003San Jose, California -
Solvd, Inc. is a global software engineering company with over 800 engineers located across 8 countries in North America, South America and Europe. Solvd, Inc. is headquartered in Roseville, CA (USA), and has development centers in USA, Argentina, Brazil, Mexico, Poland and a sales office in Hungary. Solvd, Inc. servic ... read more about Solvd, Inc.
"Outstanding Quality Assurance Services for an IT Digital Marketing Agency"Mikita Cherkasau, Co-Founder and Marketing Consultant at Your Extra Marketer$25 - $49/hr250 - 9992011Walnut Creek, California -
Aryavrat Infotech Inc. is one of the reputed IT Solutions companies in US with a prime focus in the field of Software Development Services. We have an experienced, innovative and dynamic team of experts with a focus to provide software development outsourcing and offshore software services for individuals, small- and m ... read more about Aryavrat Infotech Inc.
"Very Reliable & Trusted Technology Partner for Staffing & Recruitment Industry"Aksahy Sharma< $25/hr50 - 2492009Foster City, California -
A3Logics is an IT industry leader in digital transformation whether it is creating custom mobile apps or AI-powered software that allows businesses to thrive in the digital landscape. For over two decades now A3Logics - a CMMI Level 3 company that helps businesses gain unmatched competitive advantage and scale ROI. Wit ... read more about A3logics
" Satisfying IT solutions for Fantasy Sports App Development and more."Marc Berman, pres at Marc Berman$25 - $49/hr250 - 9992003Carlsbad, California -
We provide IT staff augmentation services to our clients through our service centers in Poland, Lithuania, Serbia, Estonia, and Ukraine. We carefully select the best people to match your IT needs, language requirements, and company culture. Our experts work directly with your team and we take care of all supportin ... read more about pwrteams
"Find.me is what it is thanks to Skelia."Stefan$25 - $49/hr250 - 9992008San Francisco, California -
ALLSTARSIT is an international Software R&D, Technical Support, and Talent Acquisition service provider established in 2004. Headquartered in Warsaw, Poland, ALLSTARSIT operates development hubs across the whole CEE Region (Poland, Ukraine, Czech Republic, Romania, and Bulgaria), Israel, and Dubai. Additionally, ... read more about ALLSTARSIT
"ALLSTARSIT evolved into a true strategic partner committed to our growth."Jane Adelmann, BDM at PlagiarismCheck.orgNA1,000 - 9,9992004San 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 -
In the hyper-competitive online marketplace, providing a better customer experience is the only way to win. It’s a world where milliseconds can add up to millions – and one where performance is everything. But optimizing customer experience goes way beyond measuring speed and engagement.SOASTA gives you a c ... read more about SOASTA, Inc.
< $25/hr250 - 9992006Mountain View, California -
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 -
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 -
SynergyTop is a global software solutions provider that delivers innovation and technology services. We offer our expertise in the areas of Mobile, Product and Application Design and Development, Web Services, Digital Marketing and Quality Analysis. We, at SynergyTop are passionate about technology. This, coupled wi ... read more about SynergyTop
"The development work done by SynergyTop improved the site’s traffic and reach"Samuel McGrew, Founder at Grade Plays$25 - $49/hr50 - 2492014San Diego, California -
Keynote by Dynatrace is the leader in helping some of the world’s best known brands make every mobile interaction count.Keynote provides powerful cloud-based solutions for mobile app quality and performance, enabling companies to reduce complexity, speed time to market, integrate with agile development, and deliv ... read more about Keynote Systems
< $25/hr250 - 9991995San Mateo, California -
Altoros, with headquarters in the United States, operates major development centers in Argentina and Poland. This enables the company to offer competitive rates, align with different time zones, and provide high communication and technological skills, making it a top choice for customers.Take your software products to ... read more about Altoros Labs
"I'm really impressed"Terrill Stehech, Web Developer Specialist at Axway Inc$50 - $99/hr250 - 9992001Pleasanton, California -
Svitla Systems is a global trusted IT solutions company headquartered in California, with business and development offices throughout the US, Canada, Latin America, Europe, and Asia.We are ready to become your reliable tech partner bringing real business value through digital transformation, innovative technologies, an ... read more about Svitla Systems
"Clever Developers supported by a people focussed organisation"Helen Eugenie Abrams, Head of People & Office at Neos$25 - $49/hr250 - 9992003Corte Madera, California -
Softermii provides top-notch expertise and end-to-end services to achieve timely and cost-effective results for the web and mobile app development. We also take care of smart and quick MVPs, extensive QA services, and UX/UI design through our large team that operates on a world-class basis. Since 2014 we are headquarte ... read more about Softermii
"They are friendly & accessible whenever require assistance"Duncan Mitchell, Managing Director at TempTribe$50 - $99/hr10 - 492010Studio City, California -
BitCot is the top mobile app development company in San Diego, We believe in taking great ideas to reality and help launch great businesses. We design and develop top websites and mobile applications for startups, entrepreneurs, and enterprises. we understand customers and their businesses and we he ... read more about BitCot
"I recommend BitCot to anyone needing help with automation or AI software platforms."Amy Cotton, Product Manager at ResMed | Passionate about creating and sharing impactful solutions for healthcare. at$50 - $99/hr50 - 2492011San Diego, California -
Aspired helps its clients hire and build a remote autonomous dedicated team by carefully selecting the elite from the global pool of talent. Our team of experts identifies new & emerging tech hubs and pair our top engineers with teams engaged in solving thought-provoking problems. We provide complete opera ... read more about Aspired
"Outstanding service, exceeded my expectations. Highly recommended!"Tim Rice, Co-founding CEO at Coin Metrics at Coin Metrics$25 - $49/hr50 - 2492020Los Angeles, California -
At Rootstrap, we help enterprises scale people, processes, and products through outcome-driven development. We choose projects upon which we can make an impact and measure our own success by the success of our clients. Companies like Disney, Salesforce, Google, Spotify and MasterClass have trusted us to build innova ... read more about Rootstrap, Inc.
"Great contract engineering firm that has provided excellent services for a variety of tasks."Ryan Yockey, VP of Engineering at The Farmers Dog$100 - $149/hr50 - 2492011Los Angeles, California -
AllianceTek is an award-winning software company founded in 2004. They provide premium quality testing services to various sectors such as transportation, education, social networking, logistics, and many more. Their prime clientele includes Johnson & Johnson, Pacific Life, Saint Gobin, Genpact, and more. ... read more about AllianceTek
"From start to finish, AllianceTek was hardworking and responsive providing quality work, expert insights, and great collaboration"Daneen Feehery, Management Analyst at Arlington County Fire Department$25 - $49/hr50 - 2492004San Francisco, California -
NMG is a globally recognized digital solutions powerhouse, specializing in full-cycle software development since 2008. With over 15 years of expertise, we serve a diverse clientele, from NASDAQ-listed corporations to innovative startups, delivering solid solutions within budget and timelines. Our team comprises over 15 ... read more about NMG Technologies
"Highly recommend them as Best Mobile App Developers"Jeremy Tillman, Founder & CEO at Tillman Learning LLC$25 - $49/hr50 - 2492008Los Angeles, California -
LogicSpice is a mobile app development company that designs and develops high impact mobile app and websites for worldwide clients. We provide next-generation tools for the enterprise businesses. Our developers create intuitive web and mobile applications, website clones and PHP clone scripts, stunning websites a ... read more about LogicSpice Consultancy Private Limited
"Highly recommend Logicspice for Great software with constant improvement ."Stella Mercy< $25/hr50 - 2492006Beverly Hills, California -
Today, businesses need a reliable partner to guide them through the complexities of digital transformation. Seasia, a leading provider of web and software development services, empowers businesses worldwide to thrive in this ever-changing environment. Our team of experienced experts possesses a deep understanding of ... read more about Seasia Infotech
"Impressive Website Design & Development Services"Veena Kaul, VP at Dublin Technology Center< $25/hr250 - 9992000Emeryville, California -
*instinctools is a software product development and consulting company with headquarters in Germany and the USA. Powered by 350+ seasoned in-house professionals located in development hubs in Poland, Kazakhstan, and LATAM, we provide self-managed cross-functional dedicated teams to reduce development costs while inc ... read more about instinctools
"The team delivers on time and within budget, proactively asking how to help the client and providing new ideas."Sebastian Belle, Head of Engineering at lawpilots GmbH$25 - $49/hr250 - 9992000San Francisco, California -
As a leading provider of digital solutions, ParsBiz specializes in a wide range of services to help businesses thrive in the changing digital landscape. ParsBiz offers a broad range of digital services to boost your success. From web application development and mobile application development to UI/UX design, domain and ... read more about ParsBiz
"Mobile App Development"Lucas Martin, Chief Executive Officer at Deliveroo at Deliveroo$300+/hr50 - 2492019Santa Monica, California -
App Maisters Inc. is recognized as one of the Top Digital Solutions Providers in United States. Bringing Digital Transformation and Solutions to Startups, Enterprises & Government Agencies, App Maisters offers a wide array of business solutions to ensure clients achieve Sustainable Competitive Advantage using our e ... read more about App Maisters Inc
"We're impressed with their professionalism, execution, and dedication, Mobile App Development for Gas Manufacturing Company"Alexander joseph$50 - $99/hr50 - 2492014San Francisco, California -
We are an ISO-certified Offshore Outsourcing Software Company. Our expertise is AI/ML, Web, and Mobility solutions, helping startups, SMEs, and Enterprises in 25 countries for their digital transformation goals. WeblineIndia provides a range of software services to suit all sizes and types of businesses. Having expe ... read more about WeblineIndia
"Everything we had in our mind was done perfectly by the team"Steve< $25/hr50 - 2491999Irvine, California -
Trango Tech is a 360° digital transformation company that creates tailored software solutions for multiple global sectors. Our aim is to help businesses enhance their growth and be updated to technological advancements while managing complex issues efficiently and effortlessly. We have a team of 200+ talente ... read more about Trango Tech
"Great team at Trango"Ashleigh J. Shim, Financial Services | Real Estate Investment at< $25/hr250 - 9992003San Jose, California -
Welcome to DevOpsProdigy, where we believe in the power of optimization! Let us take infrastructure support off your shoulders so you can focus on product development! We provide an individually tailored strategic solution to each of our clients. No matter how unique your infrastructure complexity is—a coupl ... read more about DevOpsProdigy
"They heed to our suggestions and discuss with us the best ways to improve the work processes."Anna Barinova$50 - $99/hr50 - 2492008Sunnyvale, California -
DigitlHaus is an award-winning full-service eCommerce agency specializing in data-driven design, custom development, platform migrations, SEO and optimization. We exist to transform and grow mid-market and enterprise B2B and D2C brands by building custom eCommerce experiences that attract, engage and convert loya ... read more about DigitlHaus Agency
"Website Design & SEO"Joseph Clinton, Modelling at BRE at BRENA10 - 492014San Francisco, California -
Travancore Analytics (TA) is a bespoke software development company - a team of professional and experienced software developers, architects, and project managers. We have operated from Technopark since August 2007 and Infopark-Kochi since May 2014. TA has its subsidiary company named Travancore Analytics Inc., in Cali ... read more about Travancore Analytics
"Exceptional Flexibility and Quality Results – A Remarkable Journey with Travantore Analytics."Pramode Varghese, Director Guidance IT Services at Melbourne Health$25 - $49/hr50 - 2492007Pleasanton, California -
Octos Global is a reputed and established Mobile app development firm based in California that has been providing reliable and required digital business solutions, custom software development solutions, mobile app development solutions, software testing, Internet of Things (IoT) applications, data science, and analytic ... read more about Octos Global Solutions
"The most trusted firm in the business for premium mobile apps"Andre Rabb Patterson, Founder at Youth Sports Index$50 - $99/hr10 - 492017Riverside, California -
We provide CTOs, VPs, and Directors of software engineering premium staff augmentation services and can help in the following ways: Fast, Easy Recruiting & Onboarding gets devs on your team in 2 - 3 weeks without subjecting your team to lengthy screening and interviewing distractions Premium, Team-Based Tal ... read more about Admios
"The Only Crew I Trust"Matt Attaway, Chief Technology Officer at at Off the Grid$50 - $99/hr50 - 2492005San Francisco, California -
3ilogics is a global provider in the mobile app and web app industry. What makes us unique when compared with other top mobile app development and web development companies in India? Our Ability to handle a project completely - right from the app idea to developing a revolutionary mobile app solution. With ... read more about 3ilogics
"Outstanding Service"Tony Stock, Director at Tiger Furniture< $25/hr50 - 2492007Newark, California -
ETEAM is a seasoned digital product agency specializing in transformative growth for different types of businesses, from VC-backed startups to the largest company in the world, for the last decade. We're best known for translating the complex world of digital development into clear and easy-to-understand p ... read more about ETEAM
"A terrific experience with a contracted engineering team"Corbin Fraser, Group Product Manager at at Bitcoin.com$50 - $99/hr50 - 2492016Irvine, California -
Awsmd is dedicated to redefining design and innovation. We specialize in crafting exceptional digital experiences that captivate, inspire, and transform businesses. Our expert team blends creativity with cutting-edge technology to deliver outstanding results across branding, web design, app development, and digital ... read more about Awsmd
"Mobile App Development for Tastysterra"Aisha Rocha, Co-founder at Tastysterra< $25/hr10 - 492014San Francisco, California -
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 -
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 -
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
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