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
"Reliable QA "Dwight Lee, Partner at Division Of/< $25/hr250 - 9992010San Francisco, 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 -
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
"Impact QA: A Reliable Partner in Testing Services"Henry Darana, QA Manager | Automation Architect at TRAY$25 - $49/hr250 - 9992011San Diego, 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.
"Testmatic helped us in a software QA project which was successful"Larry Mattson, Chief Operating Officer at Suite Living Senior careNA50 - 2492009Los Angeles, California -
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
"Excellent Service and Support on Website Maintenance"Siddhesh Desai, Director, Marketing and Communications at Acuity Knowledge Partners$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.
"Good support for UT & IT milestone"Thanh Tam, Quality Control Leader at GUIDE COMPANY LIMITED< $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
"Genetic Testing"Kate Ryder, CEO at Maven Clinic< $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 -
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 - 249San Francisco, 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
"PFLB helped us in a software QA project which was successful"Cassandra Missan, Associate Attorney at Lee Injury Law, LLC at Lee Injury Law, LLC$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
"Good service"Rodrigue Mouawad$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 -
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 A Project Management & Task Tracking Tool"Alex Gostev 🇺🇦🇳🇴$25 - $49/hr50 - 2492001Beverly Hills, 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 -
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 -
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 -
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 -
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 -
QANxt offers complete Software Testing services for global enterprises and ISV’s across industries. We specialize in providing end-to-end application testing solutions, setting up Testing Center of Excellence (CoE’s), Niche testing needs on latest tools, QA strategies at optimal cost, desired Quality a ... read more about QANxt
NA10 - 492015Anaheim, California -
Sauce Labs provides the world’s largest continuous testing cloud for web and mobile applications. Co-founded by the creator of Selenium, Jason Huggins, and first to market with a cloud-based automated test execution platform back in 2008, Sauce Labs continues to be the experts in continuous testing. Sauce Labs en ... read more about Sauce Labs
$100 - $149/hr250 - 9992008San Francisco, California -
WeblineGlobal is an Award winning Software Development Company from Irvine, California, USA; active since 1999. We are considered as one of the leading software development organization in the Market, started providing enterprise services and solutions, well before our counterparts. With extensive experience in complex ... read more about WeblineGlobal
$25 - $49/hr50 - 2491999Irvine, California -
We bring into play the NASA precision and apply basic fundamental elements to bring balance into the system. Our builds move through the development channel, we test the code under production conditions to build our staging environment to simulate our customers’ production environments. Our engineers are fu ... read more about Thought Frameworks
$50 - $99/hr50 - 2492009Walnut, California -
CloudScale QA is a software testing and quality assurance company. We provide a wide range of testing solutions, including our proprietary software for continuous testing and automation requirements. Our solution offerings cover end to end testing services, on-demand testing solutions, test automation frameworks, and s ... read more about CloudScaleQA
< $25/hr50 - 2492015San Jose, 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 provided high-quality resources for a cost-effective price"Valeria Raznatovska, Communications Manager at SOLV.NA1,000 - 9,9992004San 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.
"Great service"Nicholas Martin, Director at Market Dojo Ltd.< $25/hr1,000 - 9,9992003San Jose, California -
Infostretch is a pure-play digital engineering services firm focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies and data-driven intelligence to modernize systems of engagement and simplify human/tec ... read more about Infostretch
$200 - $300/hr1,000 - 9,9992004Santa Clara, California -
LogiGear is an industry leading provider of software testing services, test automation tools, QA training, and consulting. We help organizations deliver better products while saving time and money. Since 1994, LogiGear has completed thousands of testing projects with hundreds of companies across a wide range of industr ... read more about LogiGear Corporation
$150 - $199/hr250 - 9991994San Mateo, 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.
"Local Immersion"Gary Downey< $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
"Very dedicated team!"Diana Polyakov, Marketing and Sales Agent at Insurance Center Helpline, Inc$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
"Quailty assurance on 'auction platform development'"Geert Janssen$25 - $49/hr250 - 9992008San Francisco, California -
OUR MISSION To become a Global Leader in providing a unique blend of business and technology consulting services to solve business challenges. To identify and craft cutting edge technology solutions by industry. To be recognized for its innovation and forwarding thinking initiatives. To be true to our value ... read more about Tescra Inc
NA250 - 9992002San Ramon, 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
"Great IT Service provider "Mohd Asif, Web Designer at SqaureTech Info solution$25 - $49/hr50 - 2492014San Diego, 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
"Great UI developers team!"Nicolas Cormier, CEO at Pexip$50 - $99/hr250 - 9992001Pleasanton, 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 have exceptional development skills"Reece Samani, CEO & Founder at Locum App$50 - $99/hr10 - 492010Studio City, 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 -
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
"10 years of successful team extension "Nachi Sendowski, Chief Architect at Inflection LLC$25 - $49/hr250 - 9992003Corte Madera, California -
SharkStriker is a global cybersecurity vendor with a presence in around 30+ countries. They were founded with the sole purpose of empowering MSPS solving industry cybersecurity challenges such as: Their cybersecurity services are tailored to solve multi-faceted cybersecurity bottlenecks across industries. Thes ... read more about SharkStriker
NA10 - 492019Walnut Creek, California -
The Salesforce Consulting Experts at 360 Degree Cloud can assist you in adjusting your Salesforce CRM to meet your specific business needs. The business has the know-how to handle difficult Salesforce CRM implementation, integration, and Marketing Cloud setup requirements. https://360degreecloud.com/
NA2 - 9Laguna Beach, 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 -
Fission Labs is a Software Product Development & Services company delivering high-end solutions primarily in the areas of highly scalable cloud applications and analytics for large sets of data. Few of the challenges we are working on are scaling an application to support 150 million users, real-time bidding with r ... read more about Fission labs
$100 - $149/hr50 - 2492008Sunnyvale, California -
At Agency UX, we're all about making complex things feel simple and intuitive. We dive deep into UX strategy, design, and research, working closely with the brightest creative teams, agile startups, and even the big guns in the Fortune 500. Our passion? Crafting those oh-so-smooth experiences that users can’t ... read more about Agency UX
NA2 - 92014Pleasant Hill, California -
Our team of experienced industry pros always knew there had to be a better way. We know this because we were built from the ground up, with in-house software and services that are designed to propel the next generation of digital media distribution and entertainment. For over 15 years, Blu has been in the business ... read more about Blu Digital Group
NA50 - 2492007Burbank, California
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