Top Manual Testing Services in California
55 Companies
List of the Top California Manual Software Testing Companies
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Vention
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$50,000+$50 - $99 / hr1,000 - 9,999San Francisco, CAServices provided
10% Application Testing10% AI Development10% Blockchain +710% Cloud Consulting & SI10% Custom Software Development10% DevOps Managed Services10% Enterprise App Modernization10% IT Staff Augmentation10% Mobile App Development10% Web DevelopmentFocus Areas
10% Manual Testing10% Automation Testing10% Beta Testing +710% Compatibility Testing10% Load Testing10% Localization Testing10% Performance Testing10% Recovery Testing10% Reliability Testing10% Stress TestingSee all 100 projectsVention is a versatile software development and staff augmentation company specializing in QA Testing and Application Quality Assurance, among other services. The company receives overwhelmingly positive feedback, with clients praising its excellent communication, a strong talent pool, and effective project execution. Approximately 90% of reviewers highlight their responsiveness and integration with client teams, emphasizing their commitment to collaboration and operational efficiency.
Reviews mention Efficient
Overall client sentiment towards Vention reflects a strong emphasis on their efficiency and responsiveness. Clients noted their ability to quickly provide skilled engineers, adapt to urgent needs, and meet project deadlines effectively. For instance, one client praised Vention for deploying solutions in just half an hour, enhancing operational efficiency. Another highlighted their exceptional responsiveness and clear communication, which significantly impacted project success. Clients consistently expressed satisfaction with Vention's capability to understand and fulfill their requirements promptly.-
Developer Recruiting for Multi-Asset Brokerage Company
5.0 Aug 29, 2024Vention swiftly grasped our needs and stringent requirements for selecting candidates. Remarkably, they were able to help us hire all the necessary personnel within an impressively short timeframe—just a couple of months—significantly outpacing other vendors we’ve worked with. Vention's efficiency in sourcing and hiring top talent while meeting our high standards was impressive and unique.
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Staff Augmentation for Open Banking Company
5.0 Jun 6, 2022The flexibility and willingness to help. They solved problems in a quick and efficient way. I do not believe so. They are a great organisation to deal with.
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iOS App Dev for Medical Device Startup
5.0 Mar 23, 2021iTechArt managed complexity and found efficient, clean solutions. They delivered a solution that didn’t create additional issues, which I’ve seen when working with other vendors. iTechArt also did a good job with code management on the server.
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Data Analytics Dev for Analytics Company
5.0 Jan 17, 2019Looking at their work ethic, they were very focused, dependent, and goal-oriented. Each task was well executed. We have a better understanding of the project, and how it relates to our business, so we decided it would be more efficient to have them focus solely on the technical components.
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Design, Dev & QA Staff Aug for Language Learning Platform
5.0 May 16, 2025For example, we've had an old and untouched architecture for our iOS team, and it's been tough to build things on it. We've ended up changing five files, which requires lots of testing. However, we can deploy something in half an hour, making us more operationally efficient and helping with costs.
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Industry Experience
Vention has extensive experience across various industries, notably in financial services, advertising & marketing, education, and IT. Feedback highlights their strong communication, project management, and ability to adapt to client needs. Clients commend Vention for their skilled engineers who deliver high-quality work and meet deadlines. Overall sentiment indicates that Vention is well-suited for projects in fintech, educational platforms, and software development, making them a valuable partner for startups and established enterprises alike.
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Advertising & marketing Education Business services Financial services Food & Beverage Software eCommerce Healthcare Logistics & Supply Chain Hospitality & leisure Consulting Social Networking Energy & natural resources Wellness & Fitness Transportation IT Services Real estate Media Arts, entertainment & music Utilities Chemicals & Biotechnology Consumer Products Information technology Other Industry Consumer products & servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently praised Vention for providing good value for money, with several noting that pricing fits their budgets and aligns with project expectations. One client highlighted that Vention's pricing model allowed for significant cost savings, while another emphasized the high caliber of talent provided at competitive rates. Overall, the sentiment reflects satisfaction with the balance of cost and quality of deliverables, leading clients to view Vention as a reliable partner in their projects.Was this helpful?
See All Locations (8)San Francisco, CA
650 California Street
San Francisco, CA 9410810 - 15
650 288 1260
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UndisclosedUndisclosed1,000 - 9,999Santa Clara, CA
Services provided
100% Application TestingFocus Areas
10% Manual Testing25% Load Testing25% Performance Testing +220% Automation Testing20% Compatibility TestingLaunched in 1997, Qualitest Group is a large Santa Clara, California-based Application Testing company. Their team offers Application Testing.
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$5,000+$25 - $49 / hr50 - 249Simi Valley, CA
Services provided
100% Application TestingFocus Areas
10% Manual Testing10% Automation Testing10% Compatibility Testing +910% Compliance Testing10% Load Testing10% Performance Testing10% Reliability Testing10% Stress Testing5% Beta Testing5% Localization Testing5% Recovery Testing5% Volume TestingSee all 30 projectsQualityLogic is a distinguished provider of Application Testing and Software Quality Assurance services, offering comprehensive testing solutions such as QA Testing and Software Validation. Across numerous reviews, QualityLogic is praised for its professional communication, timely project delivery, and exceptional value for cost. Notably, 100% of reviewers commend their team’s expertise, communication, and commitment to quality, with no significant areas for improvement reported.
Reviews mention Unique expertise
QualityLogic has received positive feedback for its unique expertise in testing, with a client highlighting their impressive proficiency in identifying defects and bugs within complex applications. The client emphasized their excellent communication and adaptability, noting that QualityLogic's comprehensive testing capabilities significantly contributed to the project’s success. Overall, the sentiment reflects strong satisfaction with their specialized knowledge and project management skills, suggesting they are well-suited for intricate testing tasks.-
Application Testing for Consulting Company
5.0 Apr 5, 2022I’m most impressed with QualityLogic’s expertise in pure testing. That, combined with their excellent communication and the breadth of what they can test, really stood out to us. Make sure to have a good sense of what your needs are before engaging QualityLogic. They have a breadth of expertise in different areas that will help them identify the right people to step on your project if you let them know what you're ultimately going to need.
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Quality Testing for Mutual Benefit Organization
5.0 May 7, 2019I would say two things. For one, they’re one of the few companies I’ve found with the experience in test systems and testing programs of our sort. QualityLogic seemed to be the one company that had the most relevant testing experience. Also, they have the right people on their team. Our counterpart is an expert who, once he gets started, can move forward quickly and effectively.
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3 of 3 Manual Testing reviews are 5 stars$10,000 – $49,000 avg. project costManual Testing Experience
QualityLogic has received overwhelmingly positive feedback for its Manual Testing services, with clients praising their effective communication and professionalism. Notably, 100% of reviewers expressed satisfaction with the team's responsiveness and project management. Clients highlighted successful outcomes, such as improved product launches and ADA compliance certifications, attributing these successes to QualityLogic's thorough testing processes. Overall, the sentiment reflects a strong alignment between QualityLogic's services and client needs, with no reported areas for improvement.
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20 of 22 Application Testing reviews are 5 stars1 new review for Application Testing in past 6 months$50,000 – $199,999 avg. project costRead 22 ReviewsApplication Testing PROJECT HIGHLIGHT
Application Testing & QA for Cybersecurity Company
5.0 — QualityLogic provided QA services for a cybersecurity company. Their work included creating automation tests, test cases, and test plans, as well as executing those test cases and plans as manual QA Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight QualityLogic's competitive pricing and exceptional value for money. One client noted that their 'cost to benefit ratio was a real win for our product launch,' while another mentioned that QualityLogic delivered 'strong project management' under budget. Overall, feedback indicates that clients feel they receive high-quality services that justify their investment, with many expressing satisfaction with the responsiveness and professionalism of the team.Was this helpful?
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$5,000+< $25 / hr250 - 999Sunnyvale, CA
Services provided
100% Application TestingFocus Areas
25% Manual Testing25% Automation Testing10% Compliance Testing +410% Load Testing10% Performance Testing10% Reliability Testing10% Stress TestingSee all 20 projectsThinkSys is a software testing company offering services such as QA Testing, Software Quality Assurance, and App Validation. Reviews reveal a 100% positive feedback rate, with 80% of reviewers highlighting their efficiency and ability to deliver projects on time. Their focus on communication and quality is consistently praised, with clients noting the innovative solutions and seamless integration they provide.
Reviews mention Efficient
The feedback regarding ThinkSys highlights their exceptional efficiency in managing QA processes for Gopuff. The CEO noted their quick responses and proactive communication, allowing for a hands-off approach. They emphasized that ThinkSys adds genuine value, focusing on stability in key user paths and revenue-generating features. The measurable outcomes, including thorough regression reports, further demonstrate their effectiveness. Overall, the sentiment is highly positive, with no significant areas for improvement identified.-
QA Services & Application Testing for Software Dev Co
5.0 Sep 25, 2025Thinksys has responded very quickly. I was able to trust their team's efficiency and adopt a hands-off approach after realizing their level of expertise. They proactively give us important information, updates, and suggestions so we can concentrate on our main development tasks.
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More responsive than most other service providers
Get in TouchThinkSys is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$1,199 Suitable for small applications $2,299 Suitable for small to medium applications $3,299 Suitable for large applicationsView PackagesFractional QA Package
Choose a plan that suits your current need. Scale up or down as requirements change. Our onboarding process includes a consultation with our experts to assess your needs, pricing and sign-up incentives. All plans include a dedicated QA Engineer.Was this helpful?
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$5,000+Undisclosed250 - 999San Francisco, CA
Services provided
50% Application Testing50% CybersecurityFocus Areas
50% Manual Testing50% Compliance TestingCobalt is a San Francisco, California-based Cybersecurity and Application Testing company. Launched in 2013, the team offers Cybersecurity and Application Testing.
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$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% Manual Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Performance TestingERP consulting and SI company LogiGear was established in 1994. The team focuses on ERP consulting and SI and Custom Software Development.
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$1,000+Undisclosed50 - 249Dublin, CA
Services provided
100% Application TestingFocus Areas
20% Manual Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Performance TestingPCloudy, an Application Testing company, is in Dublin, California. Established in 2015, the team offers Application Testing.
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UndisclosedUndisclosed50 - 249Walnut, CA
Services provided
100% Application TestingFocus Areas
20% Manual Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Performance TestingThought Frameworks, an Application Testing company, is located in Walnut, California and Bengaluru, India. Their services include Application Testing.
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UndisclosedUndisclosed250 - 999San Francisco, CA
Services provided
30% Application Testing40% AI Agents20% Generative AI +110% Computer EngineeringFocus Areas
20% Manual Testing20% Automation Testing20% Compatibility Testing +220% Load Testing20% Performance TestingTestMu AI is an AI Agents company. Founded in 2017, the company is headquartered in San Francisco, California and Noida, India. Their services include AI Agents and Application Testing.
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Undisclosed$50 - $99 / hr10 - 49Los Angeles, CA
Services provided
50% Application Testing20% Application Management & Support10% API Development +210% DevOps Managed Services10% Other IT Consulting and SIFocus Areas
10% Manual Testing10% Automation Testing10% Beta Testing +710% Compatibility Testing10% Compliance Testing10% Load Testing10% Performance Testing10% Recovery Testing10% Reliability Testing10% Stress TestingSee all 10 projectsQualityWorks Consulting Group is a leading provider of QA Testing and Application Quality Assurance services. With a focus on delivering high-quality testing solutions, their reviews highlight strong project management, effective communication, and successful implementation of both manual and automated testing strategies. Across reviews, 100% of clients are impressed by their professionalism, responsiveness, and ability to meet deadlines, ensuring stable and high-quality product releases.
Industry Experience
QualityWorks Consulting Group has received positive feedback across various industries, including Non-profit, Software, Wellness & Fitness, Arts & Entertainment, Media, and IT Services. Clients commend their expertise in developing technology platforms, conducting QA testing, and implementing automated solutions. The overall sentiment is highly favorable, with specific strengths noted in project management, technical communication, and the ability to align with client goals. Their collaborative and proactive approach makes them a suitable partner for organizations seeking quality assurance and software development support.
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Non-profit Software Wellness & Fitness Arts, entertainment & music Information technology Media IT ServicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
QualityWorks Consulting Group is frequently recognized for providing excellent value for money, with clients appreciating their competitive pricing and high-quality deliverables. One CEO noted their services fit within budget while delivering good value. Another client highlighted their cost-effectiveness, emphasizing timely project completion and adherence to schedules. Overall, sentiment reflects satisfaction with the quality of work relative to investment, with clients feeling confident in the outcomes achieved through their collaboration.Was this helpful?
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UndisclosedUndisclosed50 - 249Campbell, CA
Services provided
50% Application Testing50% Robotics Process AutomationFocus Areas
100% Manual TestingApplication Testing and Robotics Process Automation company Resolve Systems was launched in 2014. The team focuses on Application Testing and Robotics Process Automation.
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UndisclosedUndisclosed250 - 999San Francisco, CA
Services provided
100% Application TestingFocus Areas
50% Manual Testing50% Automation TestingSauce Labs is an Application Testing company. The San Francisco, California-based team offers Application Testing.
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UndisclosedUndisclosed1,000 - 9,999Pleasanton, CA
Services provided
100% Application TestingFocus Areas
50% Manual Testing50% Compatibility TestingLaunched in 2002, QASource, a large Application Testing company, is headquartered in Pleasanton, California. Their services include Application Testing.
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UndisclosedUndisclosed250 - 999San Francisco, CA
Services provided
30% Application Testing30% BI & Big Data Consulting & SI20% Market Research +210% AI Development10% Generative AIFocus Areas
100% Manual TestingAmplitude is a big data company founded in 2012. In San Francisco, California, the team offers BI & big data consulting & SI and Application Testing.
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$1,000+< $25 / hr250 - 999Emeryville, CA
Services provided
95% Application Testing5% CybersecurityFocus Areas
10% Manual Testing20% Automation Testing20% Performance Testing +710% Compatibility Testing10% Load Testing10% Reliability Testing5% Beta Testing5% Compliance Testing5% Localization Testing5% Stress TestingSee all 12 projectsBugRaptors is a specialized company offering comprehensive Application Testing and Software Quality Assurance services. Their reviews reflect a strong commitment to quality and meticulous attention to detail, with over 85% of reviewers praising their technical expertise and problem-solving capabilities. While communication and project management occasionally surfaced as areas for improvement, their reputation for delivering timely and effective solutions remains impressive.
2 of 3 reviews are 5 stars3 new reviews for Application Testing servicesLess than $10,000 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Recent reviews for BugRaptors indicate a strong overall sentiment, highlighting their thorough testing capabilities and commitment to quality. Clients noted the identification of over 650 bugs in a gaming project and a 25-30% improvement in server response time for another. While communication and project management were praised, some clients suggested improvements in clarity regarding deadlines and more frequent updates. Overall, BugRaptors is recognized for their technical expertise and proactive approach.Was this helpful?
More responsive than most other service providers
Get in TouchBugRaptors is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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See All Locations (5)Emeryville, CA
5858 Horton Street
Emeryville, CA 94608101 - 150
+1 (510) 371-9104
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$1,000+< $25 / hr1,000 - 9,999Bakersfield, CA
Services provided
50% Application Testing50% IT Staff AugmentationFocus Areas
20% Manual Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Performance TestingSee all 4 projectsQualimatrix Technologies Pvt Ltd is a company specializing in comprehensive software testing services, including App Testing, QA Testing, and Software Validation. With a strong emphasis on quality assurance, they have received overwhelmingly positive feedback, with reviewers highlighting their expertise, effective communication, and commitment to deadlines. Approximately 90% of reviewers appreciated their tailored testing approaches and proactive problem-solving skills.
Reviews mention Unique expertise
Qualimatrix Technologies Pvt Ltd has received positive feedback regarding their unique expertise in software testing. Clients highlighted their technical proficiency, innovative testing techniques, and customized approaches. One client noted that Qualimatrix's engineers quickly grasped complex concepts and provided timely solutions, which was crucial for meeting tight deadlines. Overall, the sentiment reflects a strong appreciation for their specialized skills and collaborative attitude, contributing significantly to project success.-
Web & Mobile App Testing for Software Testing Services Co
5.0 Jun 22, 2023Ultimately, what makes a Qualimatrix Technologies impressive and unique is its ability to combine technical expertise, innovation, strong communication, customization, and a client-centric approach. They delivered high-quality testing services that met our specific needs and goals.
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IT Staff Augmentation for Social Wellness App
5.0 May 11, 2023During the selection process, while other vendors were not confident that they would be able to deliver results in such a tight timeline, Qualimatrix was willing to work with our team to achieve it. Their extremely talented engineers understand difficult concepts quickly and are able to provide solutions fast.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Qualimatrix Technologies Pvt Ltd's competitive pricing and strong value for money. A co-founder of a fintech company noted that Qualimatrix 'offered an excellent team at a reasonable cost' and was chosen for their 'good value for cost.' Similarly, a QA Lead Architect emphasized that their 'pricing fit our budget' and reflected a 'great culture fit.' Overall, the sentiment regarding cost-effectiveness is overwhelmingly positive, with clients appreciating the quality of service relative to the investment.Was this helpful?
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See All Locations (4)Bakersfield, CA
4900 California Avenue
Bakersfield, CA 93309101 - 150
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$1,000+$25 - $49 / hr50 - 249Los Angeles, CA
Services provided
20% Application Testing30% Mobile App Development20% Blockchain +220% IT Staff Augmentation10% Cloud Consulting & SIFocus Areas
30% Manual Testing30% Automation Testing10% Compatibility Testing +310% Load Testing10% Performance Testing10% Stress TestingAppinventors INC is a mobile application development firm founded in 2014. The team specializes in Mobile App Development and IT staff augmentation and is headquartered in Los Angeles, California.
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$5,000+$100 - $149 / hr250 - 999Irvine, CA
Services provided
10% Application Testing20% Cloud Consulting & SI10% AI Development +710% DevOps Managed Services10% Digital Engineering10% Enterprise App Modernization10% IT Strategy Consulting10% Mobile App Development5% Custom Software Development5% IoT DevelopmentFocus Areas
20% Manual Testing30% Automation Testing30% Stress Testing +120% Load TestingPreludeSys is an Enterprise App Modernization company. The team is in Irvine, California and Chennai, India, and their services include Enterprise App Modernization and Artificial Intelligence.
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UndisclosedUndisclosed250 - 999San Jose, CA
Services provided
100% Application TestingFocus Areas
20% Manual Testing20% Automation Testing20% Load Testing +220% Performance Testing20% Stress TestingPerformance Lab is an Application Testing company launched in 2008. Their team focuses on Application Testing.
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$5,000+$25 - $49 / hr10 - 49Irwindale, CA
Services provided
90% Application Testing10% Conversion OptimizationFocus Areas
10% Manual Testing20% Automation Testing10% Compatibility Testing +710% Compliance Testing10% Load Testing10% Performance Testing10% Reliability Testing10% Stress Testing5% Localization Testing5% Volume TestingSee all 7 projectsProfSquad is a specialized company offering comprehensive Software Quality Assurance services, including App Testing and Development Testing. Over 90% of reviews highlight their expertise, timely delivery, and ability to significantly improve product reliability and user experience. They are praised for flexible service models and deep integration with client teams, with no substantial areas for improvement noted.
Reviews mention High-quality work
ProfSquad consistently delivers high-quality work, as evidenced by a client's feedback highlighting a significant improvement in their e-commerce website's performance. The client praised the professionalism and expertise of ProfSquad, noting that their proactive project management and tailored QA services led to increased customer engagement and sales. The partnership is described as transformative, with the client emphasizing that ProfSquad has become an integral part of their team, ultimately enhancing both customer experience and product quality.-
Website Testing for DTC E-Commerce Brand
5.0 Oct 19, 2023A New Era for Our Website: Before Profsquad, we grappled with technical glitches that often left me awake at night. Now our website runs smoother than ever. I see it in the way our customers engage more deeply with our site – they stick around longer, and the frustrating trend of visitors leaving abruptly has noticeably dropped. Sales Skyrocketing: It's not just about fewer complaints or smoother loading pages. Our sales are telling the real story. Since Profsquad stepped in, I've watched our numbers climb, and it's hard not to attribute this success to the more seamless experience our customers are now enjoying. Rapid Response, Real Results: What's been a game-changer for me is how quickly we're able to respond to and fix issues. Our maintenance isn't just faster; it's smarter. The leap to automated testing? That was a stroke of genius on Profsquad's part. It's streamlined our operations and boosted the quality of our updates significantly.
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1 of 1 Manual Testing reviews is 5 stars$50,000 – $199,999 avg. project costManual Testing Experience
ProfSquad has received positive feedback for their Manual Testing services, with clients highlighting their responsiveness and timely delivery. 100% of reviewers noted a significant reduction in bugs and praised their value for cost. Clients appreciated the company's alignment with their values and culture, indicating a strong fit. Overall sentiment is highly favorable, with no complaints reported, showcasing ProfSquad's expertise and effectiveness in QA testing.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
ProfSquad is frequently praised for their cost-effectiveness and overall value, with clients noting that their pricing aligns well with budgets while delivering high-quality results. One client highlighted the 'great culture fit' and 'good value for cost,' while another remarked on their 'delivery model combined with value relative to cost' as impressive. Overall, sentiment is overwhelmingly positive, with clients feeling they received significant benefits for their investment.Was this helpful?
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$1,000+$50 - $99 / hr50 - 249San Francisco, CA
Services provided
10% Application Testing50% Branding40% Custom Software DevelopmentFocus Areas
20% Manual Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Performance TestingACCELQ is a branding company. The team is headquartered in San Francisco, California, and their services include Branding and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49Pleasanton, CA
Services provided
20% Application Testing20% DevOps Managed Services20% E-Commerce Development +320% Search Engine Optimization10% Custom Software Development10% Web DesignFocus Areas
20% Manual Testing20% Automation Testing20% Compliance Testing +220% Performance Testing20% Reliability TestingKlystron is a SEO services firm. Their team is headquartered in Pleasanton, California. The firm specializes in Search Engine Optimization and Custom Software Development.
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UndisclosedUndisclosed1,000 - 9,999Sunnyvale, CA
Services provided
10% Application Testing10% AI Development10% BI & Big Data Consulting & SI +710% Cloud Consulting & SI10% Custom Software Development10% Digital Engineering10% IT Managed Services10% IoT Development10% Mobile App Development10% UX/UI DesignFocus Areas
50% Manual Testing50% Automation TestingXoriant is an UX agency launched in 1990. The company offers UX/UI Design and BI & big data consulting & SI, and is large.
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UndisclosedUndisclosed50 - 249Pleasanton, CA
Services provided
20% Application Testing20% DevOps Managed Services20% IT Managed Services +220% IT Strategy Consulting20% StaffingFocus Areas
50% Manual Testing50% Automation TestingTechbee Solutions is an IT strategy consulting company established in 2018. Their team focuses on IT strategy consulting and IT managed services.
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UndisclosedUndisclosed50 - 249Chico, CA
Services provided
50% Application Testing20% Custom Software Development20% Funding & Investment +110% IoT DevelopmentFocus Areas
20% Manual Testing30% Automation Testing30% Performance Testing +120% Stress TestingShasta QA , an Application Testing company, was launched in 2002. The midsize team offers Application Testing and Custom Software Development.
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$1,000+< $25 / hr2 - 9Milpitas, CA
Services provided
20% Application Testing20% Branding20% Search Engine Optimization +220% UX/UI Design20% Web DevelopmentFocus Areas
33% Manual Testing34% Automation Testing33% Beta TestingIOTTAA is a Milpitas, California-based branding company. They specialize in Branding and Search Engine Optimization and were established in 2017.
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UndisclosedUndisclosed10 - 49Menlo Park, CA
Services provided
30% Application Testing40% API Development30% Cloud Consulting & SIFocus Areas
50% Manual Testing50% Automation TestingWireMock, a small API Development company, is in Menlo Park, California. The team provides API Development and cloud consulting & SI.
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UndisclosedUndisclosed50 - 249San Francisco, CA
Services provided
40% Application Testing20% AI Development20% DevOps Managed Services +120% Generative AIFocus Areas
20% Manual Testing20% Automation Testing20% Compliance Testing +220% Performance Testing20% Stress TestingFounded in 2012, Rainforest QA, a midsize Application Testing company, is in San Francisco, California. Their services include Application Testing and Artificial Intelligence.
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UndisclosedUndisclosed10 - 49San Francisco, CA
Services provided
100% Application TestingFocus Areas
20% Manual Testing30% Compatibility Testing30% Performance Testing +120% Load TestingApplication Testing company Spiral QA is in San Francisco, California. They offer Application Testing.
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UndisclosedUndisclosed10 - 49Palo Alto, CA
Services provided
80% Application Testing20% DevOps Managed ServicesFocus Areas
20% Manual Testing20% Compatibility Testing20% Load Testing +320% Performance Testing10% Automation Testing10% Localization TestingBlazeMeter is an Application Testing company. The small New York, New York-based team provides Application Testing and DevOps Managed Services. The agency was established in 2011.
Read moreSee All Locations (2)Palo Alto, CA
2390 El Camino Real
Palo Alto, CA 943061
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$25,000+$25 - $49 / hr1,000 - 9,999Pleasanton, CA
Services provided
100% Application TestingFocus Areas
25% Manual Testing25% Automation Testing25% Load Testing +125% Performance TestingSee all 17 projectsQASource is a Software Testing company specializing in App Testing, QA Testing, and Application Quality Assurance services. Across various reviews, clients consistently commend QASource for their effective testing, with a focus on automation and manual testing, contributing to reduced bugs and improved product quality. Over 90% of reviewers highlight their strong communication and flexibility in adapting to client needs.
Reviews mention Collaborative
Client feedback highlights a strong sentiment of collaboration with QASource, noting their adaptability and effective communication. One client emphasized their 'excellent working relationship' and flexibility in resource management, stating they were 'willing to help' during fluctuations in project needs. Another client praised QASource's commitment to continuous improvement and responsiveness to feedback, describing them as 'true partners' who contributed valuable insights to enhance the development process. Overall, clients feel that QASource is highly collaborative and responsive.-
Engineering & QA Support for HealthTech Company
5.0 Oct 14, 2025QA Source adapted well to our evolving needs and communication rhythms over time. Early on, we worked closely together to align processes and expectations, and once those were established, collaboration became smooth and productive. They were responsive to feedback, flexible in accommodating changes, and committed to meeting delivery goals as our partnership matured. What stood out most was QA Source’s willingness to collaborate and adapt. They consistently worked with us to refine team composition, taking feedback seriously and helping us upgrade talent when needed.
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1 of 1 Manual Testing reviews is 5 stars1 new review for Manual Testing in past 6 monthsUnknown avg. project costManual Testing Experience
QASource has received overwhelmingly positive feedback for their Manual Testing services, highlighted by an impressive 100% satisfaction rate among clients. Clients commend their expertise in handling QA across various modules, with particular praise for their meticulous testing and timely delivery. Notably, one client remarked on the significant reduction in bugs prior to production releases, reflecting the impact of QASource's thorough testing processes. Their effective communication and deep understanding of applications are also frequently mentioned strengths.
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Industry Experience
QASource has delivered exceptional QA and development services across diverse industries, including Software, Consulting, Education, Manufacturing, IT Services, Healthcare, and Wellness & Fitness. Clients praised their deep expertise, impressive communication, and adaptability, leading to improved product quality and reduced time to market. Positive feedback highlights their ability to provide valuable automation, manual testing, and development support, making them a strong fit for clients seeking reliable testing and software development partnerships.
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Software Consulting Education Manufacturing Wellness & Fitness IT Services Information technology HealthcareWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praise QASource for their cost-effectiveness and value for money. Feedback highlights the company's competitive pricing, which aligns well with client budgets, as noted by a technical solutions manager who emphasized that QASource's pricing fit their budget. Additionally, clients appreciate the high-quality service delivered, stating that they received excellent value for their investment, with one client remarking on the fair pricing relative to the quality of work. Overall, the sentiment regarding value and costs is overwhelmingly positive.Was this helpful?
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$10,000+$50 - $99 / hr50 - 249Los Angeles, CA
Services provided
10% Application Testing15% API Development15% IoT Development +415% Mobile App Development15% UX/UI Design15% Web Design15% Web DevelopmentFocus Areas
20% Manual Testing20% Compatibility Testing20% Compliance Testing +220% Reliability Testing20% Stress TestingSee all 7 projectsDigiNeat Smart Technologies is a mobile app development company specializing in creating audio streaming applications for radio stations. Their services are praised for budget-friendly pricing and responsive project management, with 100% of reviewers noting their competence and effective communication. Both clients reported successful outcomes, with no areas for improvement identified.
Reviews mention Timely
The feedback regarding DigiNeat Smart Technologies highlights their timely delivery and responsiveness. Clients noted that both apps were developed and deployed quickly, demonstrating a commitment to meeting deadlines. The Director of Voice for Christ Ministries emphasized their prompt communication and attentiveness to project requirements, stating, "They were very responsive to our needs." Overall, the sentiment surrounding timeliness is highly positive, with no areas for improvement mentioned in this regard.-
Mobile App Development for Christian Radio Organization
5.0 Aug 18, 2025They were very responsive to our needs and spent time asking questions to ensure we received what we wanted. Both apps were developed and deployed quickly.
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Industry Experience
DigiNeat Smart Technologies has demonstrated strong expertise in the Telecommunications and Non-profit sectors, providing effective solutions such as digital audio streaming and mobile apps. Clients noted their responsiveness, timely delivery, and alignment with client values, enhancing user engagement and accessibility. Overall sentiment indicates satisfaction with project outcomes, making them a suitable choice for organizations in media-related fields and community-focused initiatives.
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Telecommunications Non-profitWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently noted that DigiNeat Smart Technologies offers competitive pricing that aligns well with their budgets, making them an attractive choice for various projects. One client highlighted that their pricing fit their budget, while another emphasized the company's values aligning with their own. Overall, the sentiment reflects a strong perception of value for money, with no significant complaints regarding cost or service delivery.Was this helpful?
More responsive than most other service providers
Get in TouchDigiNeat Smart Technologies is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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UndisclosedUndisclosed10 - 49Novato, CA
Services provided
100% Application TestingFocus Areas
15% Manual Testing20% Automation Testing20% Performance Testing +315% Compatibility Testing15% Load Testing15% Localization TestingApplication Testing company Beta Breakers was launched in 1981. The team specializes in Application Testing.
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Services provided
10% Application Testing30% Cloud Consulting & SI20% Custom Software Development +220% E-Commerce Development20% Web DevelopmentFocus Areas
20% Manual Testing20% Compatibility Testing20% Load Testing +220% Localization Testing20% Performance TestingCloud consulting & SI company CLARITY TECH LLC focuses on cloud consulting & SI and Custom Software Development. They were founded in 2022.
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100% Manual TestingCygne Noir Cyber, LLC, a Cybersecurity company, was established in 2023. The team specializes in Cybersecurity and IT managed services.
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Services provided
20% Application Testing20% AI Development20% Engineering +220% IoT Development20% Market ResearchFocus Areas
40% Manual Testing40% Stress Testing20% Performance TestingInfinita Lab, a Market Research company, was founded in 2019. The team provides Market Research and IoT development and is located in Newark, California and Boston, Massachusetts.
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UndisclosedUndisclosed50 - 249San Francisco, CA
Services provided
40% Application Testing20% ERP Consulting and SI20% Generative AI +210% AI Development10% Low/No Code DevelopmentFocus Areas
10% Manual Testing20% Automation Testing20% Load Testing +320% Performance Testing20% Stress Testing10% Compatibility TestingTestRigor is an Application Testing company. Established in 2015, the company is based in San Francisco, California. Their team focuses on Application Testing and ERP consulting and SI.
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Undisclosed$50 - $99 / hr2 - 9San Francisco, CA
Services provided
10% Application Testing30% Web Development25% Custom Software Development +315% API Development10% E-Commerce Development10% Enterprise App ModernizationFocus Areas
10% Manual Testing10% Beta Testing10% Compatibility Testing +910% Compliance Testing10% Load Testing10% Performance Testing10% Reliability Testing10% Stress Testing5% Automation Testing5% Localization Testing5% Recovery Testing5% Volume TestingFounded in 2026, Exovara Labs LLC is a small San Francisco, California-based website development company. Their team specializes in Web Development and Custom Software Development.
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UndisclosedUndisclosed10 - 49Pleasanton, CA
Services provided
10% Application Testing10% Blockchain10% Cloud Consulting & SI +710% DevOps Managed Services10% E-Commerce Development10% Generative AI10% IT Strategy Consulting10% Mobile App Development10% UX/UI Design10% Web DevelopmentFocus Areas
30% Manual Testing35% Automation Testing35% Performance TestingHeadquartered in Pleasanton, California and Vadodara, India, Exaqode is a small UX design agency. The team focuses on UX/UI Design and IT strategy consulting.
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UndisclosedUndisclosed10 - 49San Jose, CA
Services provided
20% Application Testing20% BI & Big Data Consulting & SI20% Custom Software Development +320% DevOps Managed Services10% AI Development10% UX/UI DesignFocus Areas
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UndisclosedUndisclosed250 - 999Dublin, CA
Services provided
10% Application Testing10% AI Development10% BI & Big Data Consulting & SI +710% Cybersecurity10% DevOps Managed Services10% Generative AI10% IT Staff Augmentation10% IT Strategy Consulting10% IoT Development10% Robotics Process AutomationFocus Areas
10% Manual Testing20% Automation Testing20% Load Testing +320% Performance Testing20% Stress Testing10% Compatibility TestingFounded in 2004, TRUGlobal is a midsize IT strategy consulting company. Their team provides IT strategy consulting and BI & big data consulting & SI.
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$1,000+Undisclosed10 - 49Sunnyvale, CA
Services provided
20% Application Testing20% Application Management & Support20% Custom Software Development +320% DevOps Managed Services15% IT Strategy Consulting5% AI DevelopmentFocus Areas
20% Manual Testing15% Compliance Testing15% Performance Testing +510% Automation Testing10% Compatibility Testing10% Load Testing10% Reliability Testing10% Stress TestingArosys Technologies, a small software development company, is headquartered in Sunnyvale, California and Bhilai, India. The team focuses on Custom Software Development and Application Testing.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
10% Application Testing10% AI Consulting10% AI Development +710% BI & Big Data Consulting & SI10% Business Consulting10% Cloud Consulting & SI10% Digital Strategy10% IoT Development10% Mobile App Development10% Web DevelopmentFocus Areas
20% Manual Testing20% Compatibility Testing20% Compliance Testing +320% Stress Testing10% Load Testing10% Reliability TestingAutomatedView Technologies is a Los Angeles, California-based Digital Strategy company. Their services include Digital Strategy and BI & big data consulting & SI.
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$100,000+$25 - $49 / hr250 - 999San Jose, CA
Services provided
10% Application Testing20% Custom Software Development20% Staffing +615% Mobile App Development10% AI Development10% Web Design5% DevOps Managed Services5% Search Engine Optimization5% UX/UI DesignFocus Areas
25% Manual Testing25% Automation Testing10% Beta Testing +510% Compatibility Testing10% Load Testing10% Performance Testing5% Reliability Testing5% Stress TestingSP Software (P) Limited, a software development firm, is headquartered in Hyderabad, India and San Jose, California. The team specializes in Custom Software Development and Artificial Intelligence.
Read moreSee All Locations (3)San Jose, CA
SP Software LLC., 2880, Zanker Road, Suite 203, San Jose, California, CA - 95134.
San Jose, CA 95134101 - 150
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UndisclosedUndisclosed2 - 9Irvine, CA
Services provided
100% Application TestingFocus Areas
50% Manual Testing50% Automation TestingQA Camp is an Application Testing company. They were launched in 2018, and their services include Application Testing.
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UndisclosedUndisclosed250 - 999Menlo Park, CA
Services provided
10% Application Testing50% Enterprise App Modernization10% BI & Big Data Consulting & SI +310% Cloud Consulting & SI10% Custom Software Development10% Mobile App DevelopmentFocus Areas
10% Manual Testing10% Automation Testing10% Beta Testing +710% Compatibility Testing10% Compliance Testing10% Load Testing10% Localization Testing10% Performance Testing10% Reliability Testing10% Stress TestingKumaran Systems is a Menlo Park, California-based Enterprise App Modernization company. Founded in 1991, the team focuses on Enterprise App Modernization and BI & big data consulting & SI.
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$50,000+$50 - $99 / hr50 - 249Oakland, CA
Services provided
15% Application Testing30% Custom Software Development15% Building Security Services +510% API Development10% Mobile App Development10% Web Development5% AI Development5% UX/UI DesignFocus Areas
15% Manual Testing25% Automation Testing15% Performance Testing +910% Compatibility Testing10% Load Testing5% Beta Testing5% Compliance Testing5% Reliability Testing5% Stress Testing3% Localization Testing1% Recovery Testing1% Volume TestingSee all 2 projectsBlue Trail Software is a company specializing in Software Testing and Application Quality Assurance services. They receive positive feedback for delivering high-quality work on time and within budget, with 100% of reviewers highlighting their effective communication and proactive approach. Reviewers appreciate the company's ability to handle ambiguity and align with client values.
Industry Experience
Blue Trail Software has demonstrated strong expertise in the Software and Consulting industries, consistently receiving positive feedback for on-time and on-budget project delivery. Clients highlight the company's proactive communication, quality of work, and ability to meet specific project goals. Their impact is particularly noted in developing applications for e-commerce solutions and wellness-focused platforms, making them a suitable choice for businesses seeking reliable software development and innovative app solutions.
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ConsultingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Blue Trail Software's competitive pricing and excellent value for money. For instance, the CEO of Futurepay Inc. noted that their pricing fit the budget and provided good value for the cost, resulting in on-time and on-budget delivery of high-quality work. Similarly, the CEO of The Quantum Soul praised their affordability and remarked that they delivered a fantastic product, emphasizing the company's ability to meet financial expectations while maintaining quality.Was this helpful?
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UndisclosedUndisclosed250 - 999Santa Clara, CA
Services provided
20% Application Testing20% BI & Big Data Consulting & SI20% Cloud Consulting & SI +220% DevOps Managed Services20% Mobile App DevelopmentFocus Areas
25% Manual Testing25% Automation Testing25% Compatibility Testing +125% Performance TestingSpanIdea Systems is a business intelligence company. They were launched in 2011, and their services include BI & big data consulting & SI and cloud consulting & SI.
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$5,000+$50 - $99 / hr2 - 9Sunnyvale, CA
Services provided
10% Application Testing20% Custom Software Development20% Mobile App Development +420% Web Development10% AI Development10% E-Commerce Development10% UX/UI DesignFocus Areas
10% Manual Testing10% Automation Testing10% Beta Testing +710% Compatibility Testing10% Compliance Testing10% Load Testing10% Localization Testing10% Performance Testing10% Reliability Testing10% Stress TestingOrestas Labs, an app development company, was founded in 2024. The agency provides Mobile App Development and Web Development, and is small.
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UndisclosedUndisclosedFreelancerBurbank, CA
Services provided
50% Application Testing30% Cybersecurity20% Compliance ConsultingFocus Areas
30% Manual Testing40% Automation Testing30% Compliance TestingApplication Testing company CyberTest is located in Burbank, California. They provide Application Testing and Cybersecurity.
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List of the Top 1 California Manual Software Testing Companies
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$5,000+< $25 / hr250 - 999Sunnyvale, CA
Ability to deliver
27.1/40.018/20 Reviews1.6/10 Clients & Experience7.5/10 Market PresenceService focus
100% Application Testing25% Manual Testing -
$5,000+Undisclosed250 - 999San Francisco, CA
Ability to deliver
7/40.00/20 Reviews0/10 Clients & Experience7/10 Market PresenceService focus
50% Application Testing50% Manual Testing50% Other -
UndisclosedUndisclosed1,000 - 9,999Santa Clara, CA
Ability to deliver
9.7/40.00/20 Reviews1.2/10 Clients & Experience8.5/10 Market PresenceService focus
100% Application Testing10% Manual Testing -
$25,000+$25 - $49 / hr1,000 - 9,999San Mateo, CA
Ability to deliver
7.2/40.00/20 Reviews1.5/10 Clients & Experience5.7/10 Market PresenceService focus
20% Application Testing20% Manual Testing80% Other -
$1,000+Undisclosed50 - 249Dublin, CA
Ability to deliver
5.7/40.00/20 Reviews0/10 Clients & Experience5.7/10 Market PresenceService focus
100% Application Testing20% Manual Testing -
UndisclosedUndisclosed50 - 249Walnut, CA
Ability to deliver
4.9/40.00/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
100% Application Testing20% Manual Testing -
UndisclosedUndisclosed250 - 999San Francisco, CA
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
30% Application Testing20% Manual Testing70% Other -
Undisclosed$50 - $99 / hr10 - 49Los Angeles, CA
Ability to deliver
21.3/40.015.8/20 Reviews0/10 Clients & Experience5.5/10 Market PresenceService focus
50% Application Testing10% Manual Testing50% Other -
UndisclosedUndisclosed50 - 249Campbell, CA
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Application Testing100% Manual Testing50% Other -
UndisclosedUndisclosed250 - 999San Francisco, CA
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Application Testing50% Manual Testing -
UndisclosedUndisclosed1,000 - 9,999Pleasanton, CA
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Application Testing50% Manual Testing -
UndisclosedUndisclosed250 - 999San Francisco, CA
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
30% Application Testing100% Manual Testing70% Other -
$1,000+< $25 / hr250 - 999Emeryville, CA
Ability to deliver
33.1/40.017/20 Reviews6.7/10 Clients & Experience9.5/10 Market PresenceService focus
95% Application Testing10% Manual Testing5% Other -
$1,000+< $25 / hr1,000 - 9,999Bakersfield, CA
Ability to deliver
21.5/40.016.6/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
50% Application Testing20% Manual Testing50% Other -
$1,000+$25 - $49 / hr50 - 249Los Angeles, CA
Ability to deliver
5.2/40.00/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
20% Application Testing30% Manual Testing80% Other -
$5,000+$100 - $149 / hr250 - 999Irvine, CA
Ability to deliver
5.6/40.00/20 Reviews0/10 Clients & Experience5.6/10 Market PresenceService focus
10% Application Testing20% Manual Testing90% Other
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