Top Performance Testing Services in the United States
List of the Top 13 United States Performance Testing Companies
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- $5,000+
- Undisclosed
- 50 - 249
- Seattle, WA
Ability to deliver
39.4/40.0- 20 Reviews
- 9.6 Clients & Experience
- 9.7 Market Presence
Service focus
-
100% Application Testing
- 50% Performance Testing
-
- $5,000+
- $25 - $49 / hr
- 250 - 999
- Mountain View, CA
Ability to deliver
36.5/40.0- 17 Reviews
- 10 Clients & Experience
- 9.5 Market Presence
Service focus
-
100% Application Testing
- 35% Performance Testing
-
- $5,000+
- $25 - $49 / hr
- 50 - 249
- Boise, ID
Ability to deliver
39.9/40.0- 20 Reviews
- 10 Clients & Experience
- 9.9 Market Presence
Service focus
-
100% Application Testing
- 10% Performance Testing
-
- $1,000+
- < $25 / hr
- 250 - 999
- New York, NY
Ability to deliver
35.8/40.0- 16.2 Reviews
- 9.8 Clients & Experience
- 9.7 Market Presence
Service focus
-
100% Application Testing
- 10% Performance Testing
-
- $5,000+
- $150 - $199 / hr
- 1,000 - 9,999
- Houston, TX
Ability to deliver
34.8/40.0- 16.8 Reviews
- 8.4 Clients & Experience
- 9.6 Market Presence
Service focus
-
10% Application Testing
- 10% Performance Testing
- 90% Other
-
- $1,000+
- $50 - $99 / hr
- 50 - 249
- Boise, ID
Ability to deliver
31.8/40.0- 17 Reviews
- 8.6 Clients & Experience
- 6.2 Market Presence
Service focus
-
100% Application Testing
- 10% Performance Testing
-
- $10,000+
- $25 - $49 / hr
- 50 - 249
- McLean, VA
Ability to deliver
28.2/40.0- 18.6 Reviews
- 4.3 Clients & Experience
- 5.3 Market Presence
Service focus
-
45% Application Testing
- 20% Performance Testing
- 55% Other
-
- Undisclosed
- Undisclosed
- 50 - 249
- McMinnville, OR
Ability to deliver
23.1/40.0- 16.4 Reviews
- 0 Clients & Experience
- 6.7 Market Presence
Service focus
-
50% Application Testing
- 50% Performance Testing
- 50% Other
-
- $5,000+
- $50 - $99 / hr
- 10 - 49
- Wilmington, DE
Ability to deliver
25.2/40.0- 16.8 Reviews
- 2.9 Clients & Experience
- 5.5 Market Presence
Service focus
-
20% Application Testing
- 10% Performance Testing
- 80% Other
-
- $5,000+
- $50 - $99 / hr
- 10 - 49
- Memphis, TN
Ability to deliver
26/40.0- 16.2 Reviews
- 3.7 Clients & Experience
- 6.2 Market Presence
Service focus
-
10% Application Testing
- 10% Performance Testing
- 90% Other
-
- $5,000+
- $200 - $300 / hr
- 2 - 9
- Indianapolis, IN
Ability to deliver
21.7/40.0- 16.4 Reviews
- 0 Clients & Experience
- 5.3 Market Presence
Service focus
-
10% Application Testing
- 100% Performance Testing
- 90% Other
-
- $25,000+
- $150 - $199 / hr
- 50 - 249
- Norcross, GA
Ability to deliver
24.6/40.0- 16.4 Reviews
- 2.4 Clients & Experience
- 5.8 Market Presence
Service focus
-
10% Application Testing
- 10% Performance Testing
- 90% Other
-
- $1,000+
- $25 - $49 / hr
- 10 - 49
- Kalamazoo, MI
Ability to deliver
22.1/40.0- 17 Reviews
- 0 Clients & Experience
- 5.2 Market Presence
Service focus
-
10% Application Testing
- 10% Performance Testing
- 90% Other
Contenders Breakdown
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- $10,000+
- $25 - $49 / hr
- 50 - 249
- Carlsbad, CA
Ability to deliver
11.3/40.0- 0 Reviews
- 4.5 Clients & Experience
- 6.7 Market Presence
Service focus
-
15% Application Testing
- 50% Performance Testing
- 85% Other
-
- $25,000+
- $25 - $49 / hr
- 1,000 - 9,999
- San Mateo, CA
Ability to deliver
7.2/40.0- 0 Reviews
- 1.5 Clients & Experience
- 5.7 Market Presence
Service focus
-
20% Application Testing
- 20% Performance Testing
- 80% Other
-
- $50,000+
- $50 - $99 / hr
- 50 - 249
- Farmers Branch, TX
Ability to deliver
35.2/40.0- 17 Reviews
- 8.6 Clients & Experience
- 9.7 Market Presence
Service focus
-
20% Application Testing
- 20% Performance Testing
- 80% Other
-
- Undisclosed
- Undisclosed
- 250 - 999
- San Francisco, CA
Ability to deliver
6/40.0- 0 Reviews
- 0 Clients & Experience
- 6 Market Presence
Service focus
-
60% Application Testing
- 20% Performance Testing
- 40% Other
-
- Undisclosed
- Undisclosed
- 10 - 49
- Austin, TX
Ability to deliver
5.2/40.0- 0 Reviews
- 0 Clients & Experience
- 5.2 Market Presence
Service focus
-
80% Application Testing
- 50% Performance Testing
- 20% Other
-
- $1,000+
- Undisclosed
- 50 - 249
- Dublin, CA
Ability to deliver
5.7/40.0- 0 Reviews
- 0 Clients & Experience
- 5.7 Market Presence
Service focus
-
100% Application Testing
- 20% Performance Testing
-
- $10,000+
- $25 - $49 / hr
- 50 - 249
- Chicago, IL
Ability to deliver
9.1/40.0- 0 Reviews
- 3.9 Clients & Experience
- 5.2 Market Presence
Service focus
-
10% Application Testing
- 35% Performance Testing
- 90% Other
-
- Undisclosed
- Undisclosed
- 50 - 249
- Walnut, CA
Ability to deliver
4.9/40.0- 0 Reviews
- 0 Clients & Experience
- 4.9 Market Presence
Service focus
-
100% Application Testing
- 20% Performance Testing
-
- Undisclosed
- Undisclosed
- 50 - 249
- Atlanta, GA
Ability to deliver
0/40.0- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
-
80% Application Testing
- 50% Performance Testing
- 20% Other
-
- Undisclosed
- Undisclosed
- 1,000 - 9,999
- Austin, TX
Ability to deliver
0/40.0- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
-
50% Application Testing
- 30% Performance Testing
- 50% Other
-
- Undisclosed
- Undisclosed
- 1,000 - 9,999
- San Francisco, CA
Ability to deliver
0/40.0- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
-
100% Application Testing
- 25% Performance Testing
-
- Undisclosed
- Undisclosed
- 250 - 999
- Blue Ash, OH
Ability to deliver
0/40.0- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
-
50% Application Testing
- 100% Performance Testing
- 50% Other
-
- Undisclosed
- Undisclosed
- 1,000 - 9,999
- San Jose, CA
Ability to deliver
0/40.0- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
-
25% Application Testing
- 35% Performance Testing
- 75% Other
-
- Undisclosed
- Undisclosed
- 50 - 249
- West Chester, OH
Ability to deliver
0/40.0- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
-
50% Application Testing
- 100% Performance Testing
- 50% Other
-
- Undisclosed
- Undisclosed
- 50 - 249
- Cumming, GA
Ability to deliver
0/40.0- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
-
50% Application Testing
- 100% Performance Testing
- 50% Other
-
- $5,000+
- Undisclosed
- 50 - 249
- Seattle, WA
Services provided
Focus Areas
Project HighlightApplication Testing for Financial Services Company
- QA Wolf is providing application testing services to a financial services company. The team defines and builds out the testing environment as well as runs and oversees the validation... Read more
See all 32 Reviews-
Reviewed 25 times in the past 6 months
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Reviews mention "innovative"
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Reviews mention "receptive"
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Reviews mention "well-organized projects"
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- $5,000+
- $25 - $49 / hr
- 50 - 249
- Boise, ID
Services provided
Focus Areas
Project HighlightApplication Testing & QA for Cybersecurity Company
- 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 more
See all 27 Reviews-
Reviews mention "collaborative"
-
4.6 out of 5.0 rating for cost
-
Reviews mention "proactive"
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Reviews mention "detail-oriented"
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- $1,000+
- < $25 / hr
- 250 - 999
- New York, NY
Services provided
Focus Areas
Project HighlightWeb App Testing for Music Data Analytics Startup
- QA Mentor, Inc. is providing testing for a web application. ... Read more
See all 7 Reviews-
Reviews mention "flexible"
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4.8 out of 5.0 rating for cost
-
Reviews mention "detail-oriented"
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Very responsive
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Build a Project Brief in minutes
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Start a Project -
- $1,000+
- $50 - $99 / hr
- 50 - 249
- Boise, ID
Services provided
Focus Areas
Project HighlightApp Testing Services for Enterprise Solutions Company
- Mindful QA was hired by an enterprise solutions company for their app testing services. The team is responsible for providing UI/UX design and testing the client's iOS and Android apps.... Read more
See all 5 Reviews-
5.0 out of 5.0 rating for cost
-
Reviews mention "high-quality work"
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Completed projects in 3 cities
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Reviews mention "timely"
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- $25,000+
- $25 - $49 / hr
- 1,000 - 9,999
- Pleasanton, CA
Services provided
Focus Areas
Project HighlightQA Testing Services for Software Company
- QASource provides ongoing QA testing services for a software company. The team is responsible for planning tests, writing test cases, regressing bugs, and reporting status, among several other... Read more
See all 14 Reviews-
Reviews mention "unique expertise"
-
Completed projects in 10 cities
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Reviews mention "team players"
-
Reviews mention "professional"
-
- Undisclosed
- Undisclosed
- 50 - 249
- Hopkins, MN
Services provided
Focus Areas
Project HighlightEnterprise App Modernization for Transportation Company
- EPIC Software Development is modernizing a legacy driver services app for a transportation company. The team is building a new web app using Blazor and Azure, as well as migrating data and... Read more
See all 2 Reviews-
4.8 out of 5.0 rating for cost
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Reviews mention "accommodating"
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Reviews mention "puts the customer first"
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- $10,000+
- $25 - $49 / hr
- 50 - 249
- Las Vegas, NV
Services provided
Focus Areas
Project HighlightWeb & Mobile App for Collaboration App Provider
- Ebryx Tech has helped a collaboration app provider build a web and mobile app from scratch. They've designed the system architecture, developed the algorithm, created the UI design, and tested the... Read more
See all 8 Reviews-
4.8 out of 5.0 rating for cost
-
Reviews mention "communicative"
-
Reviews mention "great project management"
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Reviews mention "exceeds expectations"
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- $10,000+
- $50 - $99 / hr
- 250 - 999
- New York, NY
Services provided
Focus Areas
Project HighlightProgram Design & Management for IT Services Company
- Vega IT has worked on multiple projects for an IT services company, including designing new programs and enhancing existing systems. The team helps upgrade old software and develop additional... Read more
See all 26 Reviews-
Reviews mention "unique expertise"
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4.7 out of 5.0 rating for cost
-
Reviews mention "personable"
-
Reviews mention "high-quality work"
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- $5,000+
- $25 - $49 / hr
- 250 - 999
- Mountain View, CA
Services provided
Focus Areas
PFLB specializes in performance and load testing services. We help companies find and resolve performance bottlenecks such as ill-performing API calls or slow database queries. Clients... Read more
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Reviews mention "flexible"
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5.0 out of 5.0 rating for cost
-
Reviews mention "collaborative"
-
Reviews mention "proactive"
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- $5,000+
- $150 - $199 / hr
- 1,000 - 9,999
- Houston, TX
Services provided
Focus Areas
Discover the Jalasoft Difference: Your Nearshore Software Partner in South America 1000+ software engineers 20+ years of experience 2% of the South-American technology talent Proficient... Read more
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Reviews mention "professional"
-
Reviews mention "communicative"
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4.7 out of 5.0 rating for cost
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Reviews mention "exceeds expectations"
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- $10,000+
- $25 - $49 / hr
- 50 - 249
- McLean, VA
Services provided
Focus Areas
Luxe Quality is a leading quality assurance and testing service provider, helping businesses succeed by creating a quality product. Our expertise reduces the risk of bugs and the cost of their... Read more
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Reviews mention "unique expertise"
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4.9 out of 5.0 rating for cost
-
Reviews mention "efficient"
-
Reviews mention "great project management"
-
- Undisclosed
- Undisclosed
- 50 - 249
- McMinnville, OR
Services provided
Focus Areas
Your End-to-End Product Lifecycle PartnerRegardless of where you are in your product lifecycle, improve your speed to market with AC’s engineering teams in Research &... Read more
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5.0 out of 5.0 rating for cost
-
Reviews mention "innovative"
-
Reviews mention "easy to work with"
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- $5,000+
- $50 - $99 / hr
- 10 - 49
- Wilmington, DE
Services provided
Focus Areas
We prioritize engineering over coding and offer comprehensive IT solutions to achieve our clients' business goals. Since 2011, we've assisted over 150 companies across Telecommunications,... Read more
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5.0 out of 5.0 rating for cost
-
Reviews mention "communicative"
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Reviews mention "professional"
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1 review mentions Application Testing
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- $5,000+
- $50 - $99 / hr
- 10 - 49
- Memphis, TN
Services provided
Focus Areas
We are a mission-driven organization that creates sustainable growth and opportunities for justice-impacted individuals. Banyan Labs exclusively hires formerly incarcerated individuals from our... Read more
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Reviews mention "communicative"
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Reviews mention "high-quality work"
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5.0 out of 5.0 rating for cost
-
Reviews mention "accessible"
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- $5,000+
- $200 - $300 / hr
- 2 - 9
- Indianapolis, IN
Services provided
Focus Areas
We make Shopify websites do what they were meant to do. From strategy to design, development, testing, improvement, and support—our clients' websites resonate with visitors, turn them into... Read more
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Reviews mention "puts the customer first"
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Reviews mention "great project management"
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Reviews mention "flexible"
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Reviews mention "professional"
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- $25,000+
- $150 - $199 / hr
- 50 - 249
- Norcross, GA
Services provided
Focus Areas
This Dot is an industry leader in the JavaScript ecosystem. We are a team of open source contributors, educators, and experts in front end development. Our clients include Google, Meta, Roblox,... Read more
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Reviews mention "understands the needs of their clients"
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4.0 out of 5.0 rating for cost
-
Reviews mention "communicative"
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Reviews mention "unique expertise"
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- $1,000+
- $25 - $49 / hr
- 10 - 49
- Kalamazoo, MI
Services provided
Focus Areas
Mobilenani is a forward-thinking app & game development company dedicated to bringing innovative and user-centric mobile solutions to life. We specialize in transforming your ideas into... Read more
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5.0 out of 5.0 rating for cost
-
Reviews mention "timely"
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Reviews mention "puts the customer first"
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1 review mentions Application Testing
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- $10,000+
- $25 - $49 / hr
- 50 - 249
- Carlsbad, CA
Services provided
Focus Areas
AlphaBOLD is a global leader in next-generation business transformation and consulting. We enable clients all over the US to navigate their digital transformation. With collectively three decades of... Read more
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- $25,000+
- $25 - $49 / hr
- 1,000 - 9,999
- San Mateo, CA
Services provided
Focus Areas
The LogiGear Group is a professional services group in the tech-space delivering 360-degree tools, service and support across software testing, QA, custom development, IT-services, Salesforce... Read more
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- $50,000+
- $50 - $99 / hr
- 50 - 249
- Farmers Branch, TX
Services provided
Focus Areas
Copper Digital is a leading digital transformation services company united by a singular purpose: to empower businesses in manufacturing, healthcare, and fintech industries to transcend traditional... Read more
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Completed projects in 4 countries
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Reviews mention "great project management"
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4.6 out of 5.0 rating for cost
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Reviews mention "understands the needs of their clients"
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- Undisclosed
- Undisclosed
- 250 - 999
- San Francisco, CA
Services provided
Focus Areas
LambdaTest is committed to becoming the leading cloud platform for test orchestration and execution, empowering millions of testers, developers, enterprises, SMBs, small teams, and open-source... Read more
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- Undisclosed
- Undisclosed
- 10 - 49
- Austin, TX
Services provided
Focus Areas
ContextQA is a groundbreaking product that empowers organizations to enhance their automation test coverage, elevate software quality, expedite product delivery, and significantly curtail expenses... Read more
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- $1,000+
- Undisclosed
- 50 - 249
- Dublin, CA
Services provided
Focus Areas
pCloudy is a cloud-based, multi-device mobile app testing solution which allows users to automate functional and performance testing across real or simulated mobile networks. The platform is... Read more
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- $10,000+
- $25 - $49 / hr
- 50 - 249
- Chicago, IL
Services provided
Focus Areas
Vaival boasts over a decade of successful operations, with a team of over 200 seasoned professionals specializing in Offshore Agile Software Development Teams. Our expertise spans Staff... Read more
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- Undisclosed
- Undisclosed
- 50 - 249
- Walnut, CA
Services provided
Focus Areas
Thought Frameworks is a One Stop Shop for all your Software Testing Needs We are committed to Automation, Performance & Functional Testing. Check out :... Read more
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- Undisclosed
- Undisclosed
- 50 - 249
- Atlanta, GA
Services provided
Focus Areas
Kobiton is how companies make their mobile apps work better everywhere. The problem with traditional approaches to mobile testing is that you can never keep up. There’s always another device,... Read more
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- Undisclosed
- Undisclosed
- 1,000 - 9,999
- Austin, TX
Services provided
Focus Areas
Tricentis is a global leader in continuous testing and quality engineering. The Tricentis AI-powered, continuous testing platform provides a new and fundamentally different way to perform software... Read more
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- Undisclosed
- Undisclosed
- 1,000 - 9,999
- San Francisco, CA
Services provided
Focus Areas
For more than a decade, Test IO has been a trusted testing partner for hundreds of iconic brands – tightly collaborating to deliver exceptional product experiences to customers around the globe -... Read more
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- Undisclosed
- Undisclosed
- 250 - 999
- Blue Ash, OH
Services provided
Focus Areas
Founded in 1987, ATL, A Bureau Veritas Company, is a Scientific Sourcing Solutions Company. For more than 30 years, we’ve exceeded the highest expectations of the world’s most demanding... Read more
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- Undisclosed
- Undisclosed
- 1,000 - 9,999
- San Jose, CA
Services provided
Focus Areas
Spirent Communications is a leading global provider of automated test and assurance solutions for networks, cybersecurity, and positioning.We stand behind our customers' promises to deliver a new... Read more
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- Undisclosed
- Undisclosed
- 50 - 249
- West Chester, OH
Services provided
Focus Areas
Systecon, an Equans company, is a leading manufacturer and innovator of modular utility systems. We began building pumping systems in 1971 and have since expanded into custom modular utility... Read more
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- Undisclosed
- Undisclosed
- 50 - 249
- Cumming, GA
Services provided
Focus Areas
Yash Solutions is headquartered in Georgia, USA. We have been in business for about 20 + years, we started as a residency partner of IBM, providing services. Over period of years, we have... Read more
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- Undisclosed
- Undisclosed
- 50 - 249
- Chevy Chase, MD
Services provided
Focus Areas
ALP International (ALPI) is a leading provider of test process improvement, test automation, and training services in the Washington, D.C. metropolitan area since 1993. Our business continues to... Read more
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- Undisclosed
- Undisclosed
- 50 - 249
- Stamford, CT
Services provided
Focus Areas
Webomates provides a revolutionary SaaS-based patented testing service called Webomates CQ which is aimed at significantly improving the quality of production software. The patented AI testing... Read more
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- Undisclosed
- Undisclosed
- 50 - 249
- Sunnyvale, CA
Services provided
Focus Areas
HeadSpin's data science-driven platform helps businesses identify and fix issues that impact user experience, improve app performance, and enhance user engagement. With HeadSpin's data science... Read more
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- Undisclosed
- Undisclosed
- 50 - 249
- Kennesaw, GA
Services provided
Focus Areas
Gretrix is your trusted Technology Navigation Partner, dedicated to making tech inclusive and accessible. We passionately offer services, training, and products that empower everyone to conquer the... Read more
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- Undisclosed
- Undisclosed
- 250 - 999
- Atlanta, GA
Services provided
Focus Areas
Katalon is a modern, comprehensive quality management platform that enables quality assurance, DevOps and software teams of any size to deliver world-class customer experiences faster, easier, and... Read more
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- Undisclosed
- Undisclosed
- 250 - 999
- Englewood, CO
Services provided
Focus Areas
Lerch Bates is the global multidisciplinary technical consultancy saving time and money for those designing, modernizing, investigating, or managing buildings. From risk to ROI, schedule to... Read more
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- Undisclosed
- Undisclosed
- 250 - 999
- Fremont, CA
Services provided
Focus Areas
Founded in 1993, SoftSol is a world class specialized IT services provider that empowers its customers towards greater efficiency, innovation, compliance, and cost savings. Headquartered in... Read more
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- $1,000+
- < $25 / hr
- 250 - 999
- Emeryville, CA
Services provided
Focus Areas
BugRaptors is a QA services and software test services company offering unparalleled quality engineering solutions worldwide. With ISO 9001:2018 and ISO 27001 certifications, proprietary test... Read more
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Reviews mention "great project management"
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Reviews mention "unique expertise"
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Reviews mention "knowledgeable"
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Completed projects in 3 countries
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- $1,000+
- < $25 / hr
- 1,000 - 9,999
- Bakersfield, CA
Services provided
Focus Areas
Qualimatrix is a Specialist Coustomized website Development, QA & Software Testing Company assisting organisations globally to deliver high quality Software Applications.We solve quality... Read more
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Reviews mention "unique expertise"
-
Reviews mention "collaborative"
-
Reviews mention "innovative"
-
Completed projects in 2 countries
-
- Undisclosed
- Undisclosed
- 50 - 249
- New York, NY
Services provided
Focus Areas
RTTS has been serving Fortune 500 and mid-sized companies throughout North America since 1996. RTTS draws on its expertise utilizing its proven methodology, expert test engineers and best-of breed... Read more
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- Undisclosed
- Undisclosed
- 50 - 249
