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Home Software Testing Performance Testing United States California San Jose

Top Performance Testing Services in San Jose

Ratings Updated: October 13, 2024

All Companies

59 Companies

2 Leaders 15 Contenders

Country: United States

State: California

City: San Jose

Application Testing Focus: Performance Testing

List of the Top San Jose Performance Testing Companies

Sponsored

QASource

4.8 14 reviews
Verified
- $25,000+
- $25 - $49 / hr
- 1,000 - 9,999
- Pleasanton, CA
Services provided
- 100% Application Testing
Focus Areas
- 25% Performance Testing
- 25% Automation Testing
- 25% Load Testing +1
- 25% Manual Testing
Performance Testing reviews summary

QASource offers a range of Testing Services, including App Testing, QA Testing, and Software Testing. The overall feedback highlights their commitment to high-quality results, effective project management, and strong communication. Clients appreciate their ability to integrate with internal teams, their reliability, and the significant reduction in bugs and defects due to their meticulous testing processes.

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- Reviews mention "timely"
- Reviews mention "detail-oriented"
- 4.7 out of 5.0 rating for cost
- Reviews mention "communicative"
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PFLB

5.0 6 reviews
- $5,000+
- $25 - $49 / hr
- 250 - 999
- Mountain View, CA
Services provided
- 100% Application Testing
Focus Areas
- 35% Performance Testing
- 35% Load Testing
- 30% Stress Testing
Performance Testing reviews summary

PFLB offers comprehensive Testing Services, including App Testing, QA Testing, and Software Testing. The overall feedback from clients highlights PFLB's expertise in performance and load testing, their strong project management, and responsiveness. Clients appreciate the company's alignment with their values, the high quality of deliverables, and the detailed analysis and recommendations provided for optimizing software performance.

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- Reviews mention "flexible"
- Reviews mention "professional"
- Reviews mention "high-quality work"
- Reviews mention "communicative"
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Spirent Communications

Not yet reviewed
- Undisclosed
- Undisclosed
- 1,000 - 9,999
- San Jose, CA
Services provided
- 25% Application Testing
- 25% Business Consulting
- 25% Cybersecurity +1
- 25% IT Managed Services
Focus Areas
- 35% Performance Testing
- 35% Automation Testing
- 30% Reliability Testing
Spirent Communications is a Cybersecurity company in San Jose, California and Beijing, China. They offer Cybersecurity and IT managed services and were launched in 1936.
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HeadSpin

Not yet reviewed
- Undisclosed
- Undisclosed
- 50 - 249
- Sunnyvale, CA
Services provided
- 100% Application Testing
Focus Areas
- 50% Performance Testing
- 50% Automation Testing
Launched in 2015, HeadSpin is an Application Testing company. The agency offers Application Testing.
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SoftSol

Not yet reviewed
- Undisclosed
- Undisclosed
- 250 - 999
- Fremont, CA
Services provided
- 30% Application Testing
- 20% BI & Big Data Consulting & SI
- 10% AI Development +4
- 10% Business Consulting
- 10% Cloud Consulting & SI
- 10% IT Strategy Consulting
- 10% UX/UI Design
Focus Areas
- 40% Performance Testing
- 20% Automation Testing
- 20% Load Testing +1
- 20% Stress Testing
Headquartered in Fremont, California, SoftSol is a midsize Application Testing company. The team provides Application Testing and BI & big data consulting & SI.
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Performance Lab

Not yet reviewed
- Undisclosed
- Undisclosed
- 250 - 999
- San Jose, CA
Services provided
- 100% Application Testing
Focus Areas
- 20% Performance Testing
- 20% Automation Testing
- 20% Load Testing +2
- 20% Manual Testing
- 20% Stress Testing
Performance Lab is an Application Testing company launched in 2008. Their team focuses on Application Testing.
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EffOne

Not yet reviewed
- Undisclosed
- Undisclosed
- 250 - 999
- Santa Clara, CA
Services provided
- 20% Application Testing
- 20% Custom Software Development
- 15% DevOps Managed Services +3
- 15% ERP Consulting and SI
- 15% IT Staff Augmentation
- 15% Robotics Process Automation
Focus Areas
- 100% Performance Testing
EffOne is a custom software development firm based in Santa Clara, California. They focus on Custom Software Development and Application Testing.
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Apexon

Not yet reviewed
- Undisclosed
- Undisclosed
- 1,000 - 9,999
- Santa Clara, CA
Services provided
- 15% Application Testing
- 15% BI & Big Data Consulting & SI
- 15% Generative AI +4
- 15% IT Managed Services
- 15% IoT Development
- 15% Mobile App Development
- 10% UX/UI Design
Focus Areas
- 40% Performance Testing
- 30% Automation Testing
- 30% Compatibility Testing
Apexon is a big data company. They are located in Santa Clara, California and have large team. Their services include BI & big data consulting & SI and IT managed services.
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Practical SQA

Not yet reviewed
- Undisclosed
- Undisclosed
- 10 - 49
- Los Altos, CA
Services provided
- 40% Application Testing
- 20% DevOps Managed Services
- 20% IT Managed Services +1
- 20% Mobile & App Marketing
Focus Areas
- 50% Performance Testing
- 50% Automation Testing
Practical SQA, an Application Testing company, is located in Los Altos, California. Their services include Application Testing and Mobile & App Marketing.
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BetaSoft Inc.

Not yet reviewed
- Undisclosed
- Undisclosed
- 50 - 249
- San Jose, CA
Services provided
- 25% Application Testing
- 25% Cloud Consulting & SI
- 20% Custom Software Development +2
- 20% Mobile App Development
- 10% Staffing
Focus Areas
- 50% Performance Testing
- 50% Automation Testing
BetaSoft Inc. Is a cloud consulting & SI company. Their midsize team of employees is based in San Jose, California. Their team provides cloud consulting & SI and Application Testing.
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SP Software (P) Limited

Not yet reviewed
- $100,000+
- $25 - $49 / hr
- 250 - 999
- San Jose, CA
Services provided
- 10% Application Testing
- 20% AI Development
- 20% Custom Software Development +5
- 20% Staffing
- 15% Mobile App Development
- 5% DevOps Managed Services
- 5% Search Engine Optimization
- 5% UX/UI Design
Focus Areas
- 10% Performance Testing
- 25% Automation Testing
- 25% Manual Testing +5
- 10% Beta Testing
- 10% Compatibility Testing
- 10% Load Testing
- 5% Reliability Testing
- 5% Stress Testing
SP 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.
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Interra Information Technologies

Not yet reviewed
- Undisclosed
- Undisclosed
- 250 - 999
- San Jose, CA
Services provided
- 15% Application Testing
- 15% Cloud Consulting & SI
- 15% Cybersecurity +5
- 15% IT Managed Services
- 10% AI Development
- 10% BI & Big Data Consulting & SI
- 10% IT Strategy Consulting
- 10% UX/UI Design
Focus Areas
- 50% Performance Testing
- 50% Automation Testing
Interra Information Technologies is a cloud consulting & SI company. The team offers cloud consulting & SI and Cybersecurity, and the company is in San Jose, California and New York, New
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Calypso Systems, Inc.

Not yet reviewed
- Undisclosed
- Undisclosed
- 2 - 9
- San Jose, CA
Services provided
- 60% Application Testing
- 40% BI & Big Data Consulting & SI
Focus Areas
- 80% Performance Testing
- 20% Compatibility Testing
Founded in 1999, Calypso Systems, Inc., a small Application Testing company, is located in San Jose, California. Their services include Application Testing and BI & big data consulting & SI.
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Softsmith

Not yet reviewed
- Undisclosed
- Undisclosed
- 50 - 249
- Cupertino, CA
Services provided
- 60% Application Testing
- 40% Custom Software Development
Focus Areas
- 20% Performance Testing
- 20% Automation Testing
- 15% Compatibility Testing +3
- 15% Load Testing
- 15% Stress Testing
- 15% Volume Testing
Softsmith is an Application Testing company in Cupertino, California. Their services include Application Testing and Custom Software Development.
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TRUEXTEND, Inc.

Not yet reviewed
- Undisclosed
- Undisclosed
- 50 - 249
- Sunnyvale, CA
Services provided
- 20% Application Testing
- 20% Custom Software Development
- 20% Mobile App Development +3
- 20% Web Development
- 10% IT Staff Augmentation
- 10% IT Strategy Consulting
Focus Areas
- 50% Performance Testing
- 50% Stress Testing
Based in Sunnyvale, California, TRUEXTEND, Inc. Is a custom software development firm. The team offers Custom Software Development and Web Development.
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ATMECS Global Inc

Not yet reviewed
- Undisclosed
- Undisclosed
- 1,000 - 9,999
- Santa Clara, CA
Services provided
- 10% Application Testing
- 10% AI Development
- 10% BI & Big Data Consulting & SI +8
- 10% Cloud Consulting & SI
- 10% Cybersecurity
- 10% Engineering
- 10% IoT Development
- 10% Market Research
- 10% Mobile App Development
- 5% AR/VR Development
- 5% Robotics Process Automation
Focus Areas
- 30% Performance Testing
- 40% Manual Testing
- 30% Load Testing
ATMECS Global Inc is a Market Research company. They provide Market Research and BI & big data consulting & SI and were established in 2013.
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SpanIdea Systems

Not yet reviewed
- Undisclosed
- Undisclosed
- 250 - 999
- Santa Clara, CA
Services provided
- 20% Application Testing
- 20% BI & Big Data Consulting & SI
- 20% Cloud Consulting & SI +2
- 20% DevOps Managed Services
- 20% Mobile App Development
Focus Areas
- 25% Performance Testing
- 25% Automation Testing
- 25% Compatibility Testing +1
- 25% Manual Testing
SpanIdea 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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R4Solutions Inc

Not yet reviewed
- Undisclosed
- Undisclosed
- 250 - 999
- Cupertino, CA
Services provided
- 10% Application Testing
- 20% BI & Big Data Consulting & SI
- 20% Cloud Consulting & SI +3
- 20% IT Managed Services
- 15% Cybersecurity
- 15% ERP Consulting and SI
Focus Areas
- 35% Performance Testing
- 35% Compatibility Testing
- 30% Automation Testing
R4Solutions Inc is a big data analytics company. The midsize Cupertino, California-based team specializes in BI & big data consulting & SI and cloud consulting & SI. The company was
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AppPerfect Corp

Not yet reviewed
- Undisclosed
- Undisclosed
- 50 - 249
- Cupertino, CA
Services provided
- 15% Application Testing
- 20% Custom Software Development
- 20% Robotics Process Automation +3
- 15% BI & Big Data Consulting & SI
- 15% Mobile App Development
- 15% Web Development
Focus Areas
- 50% Performance Testing
- 50% Load Testing
AppPerfect Corp is a custom software development firm. Headquartered in Cupertino, California, their team focuses on Custom Software Development and Robotics Process Automation.
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CLARITY TECH LLC

Not yet reviewed
- $5,000+
- $150 - $199 / hr
- 2 - 9
- Fremont, CA
Services provided
- 10% Application Testing
- 30% Cloud Consulting & SI
- 20% Custom Software Development +2
- 20% E-Commerce Development
- 20% Web Development
Focus Areas
- 20% Performance Testing
- 20% Compatibility Testing
- 20% Load Testing +2
- 20% Localization Testing
- 20% Manual Testing
Cloud consulting & SI company CLARITY TECH LLC focuses on cloud consulting & SI and Custom Software Development. They were founded in 2022.
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Rapid Eagle Inc

Not yet reviewed
- Undisclosed
- Undisclosed
- 10 - 49
- Sunnyvale, CA
Services provided
- 20% Application Testing
- 25% Business Consulting
- 25% Custom Software Development +2
- 15% Recruiting
- 15% Staffing
Focus Areas
- 35% Performance Testing
- 35% Load Testing
- 30% Stress Testing
Founded in 2005, Rapid Eagle Inc, a small custom software development company, is located in Sunnyvale, California. Their services include Custom Software Development and Business Consulting.
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Crosslynx US LLC

Not yet reviewed
- Undisclosed
- Undisclosed
- 10 - 49
- Milpitas, CA
Services provided
- 25% Application Testing
- 25% Custom Software Development
- 20% Cloud Consulting & SI +2
- 15% AI Development
- 15% IoT Development
Focus Areas
- 25% Performance Testing
- 25% Automation Testing
- 25% Compatibility Testing +1
- 25% Compliance Testing
Crosslynx US LLC, a custom software development firm, is located in Milpitas, California. They offer Custom Software Development and Application Testing.
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BugRaptors

4.7 6 reviews
- $1,000+
- < $25 / hr
- 250 - 999
- Emeryville, CA
Services provided
- 90% Application Testing
- 5% Cybersecurity
- 5% IT Managed Services
Focus Areas
- 10% Performance Testing
- 20% Automation Testing
- 15% Manual Testing +7
- 10% Compatibility Testing
- 10% Compliance Testing
- 10% Load Testing
- 10% Reliability Testing
- 5% Beta Testing
- 5% Localization Testing
- 5% Stress Testing
Performance Testing reviews summary

BugRaptors offers a range of testing services, including App Testing, QA Testing, and Software Testing. Reviewers consistently praise BugRaptors for their effective project management, responsiveness, and ability to adapt to client needs. Their expertise in QA processes and commitment to quality assurance are highlighted as standout aspects across multiple reviews.

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- Reviews mention "flexible"
- Reviews mention "collaborative"
- 4.9 out of 5.0 rating for cost
- Reviews mention "great project management"
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LogiGear

Not yet reviewed
- $25,000+
- $25 - $49 / hr
- 1,000 - 9,999
- San Mateo, CA
Services provided
- 20% Application Testing
- 20% Custom Software Development
- 20% ERP Consulting and SI +2
- 20% Other Application Development
- 20% Web Development
Focus Areas
- 20% Performance Testing
- 20% Compatibility Testing
- 20% Load Testing +2
- 20% Localization Testing
- 20% Manual Testing
ERP 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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Agama Solutions Inc

Not yet reviewed
- Undisclosed
- Undisclosed
- 250 - 999
- Fremont, CA
Services provided
- 25% Application Testing
- 15% Cloud Consulting & SI
- 15% IT Managed Services +3
- 15% IT Strategy Consulting
- 15% Recruitment Process Outsourcing
- 15% Staffing
Focus Areas
- 30% Performance Testing
- 40% Compliance Testing
- 30% Automation Testing
Agama Solutions Inc is an Application Testing company. The Fremont, California-based company was launched in 2006. Their services include Application Testing and IT strategy consulting.
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pCloudy

Not yet reviewed
- $1,000+
- Undisclosed
- 50 - 249
- Dublin, CA
Services provided
- 100% Application Testing
Focus Areas
- 20% Performance Testing
- 20% Compatibility Testing
- 20% Load Testing +2
- 20% Localization Testing
- 20% Manual Testing
PCloudy, an Application Testing company, is in Dublin, California. Established in 2015, the team offers Application Testing.
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Watermelon Software Inc

Not yet reviewed
- Undisclosed
- Undisclosed
- 10 - 49
- San Jose, CA
Services provided
- 70% Application Testing
- 30% API Development
Focus Areas
- 100% Performance Testing
Watermelon Software Inc, an Application Testing company, is in San Jose, California and Singapore. Their services include Application Testing and API Development.
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Qatronix

Not yet reviewed
- Undisclosed
- Undisclosed
- 10 - 49
- Milpitas, CA
Services provided
- 80% Application Testing
- 20% UX/UI Design
Focus Areas
- 50% Performance Testing
- 50% Compatibility Testing
Qatronix is an Application Testing company. They are headquartered in Milpitas, California and have small team. Their team offers Application Testing and UX/UI Design.
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Launchable, Inc

Not yet reviewed
- Undisclosed
- Undisclosed
- 10 - 49
- San Jose, CA
Services provided
- 20% Application Testing
- 20% BI & Big Data Consulting & SI
- 20% Custom Software Development +3
- 20% DevOps Managed Services
- 10% AI Development
- 10% UX/UI Design
Focus Areas
- 20% Performance Testing
- 20% Automation Testing
- 20% Load Testing +2
- 20% Manual Testing
- 20% Stress Testing
Launchable, Inc is a data analytics company. Located in San Jose, California, the team specializes in BI & big data consulting & SI and Custom Software Development.
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Infinita Lab

Not yet reviewed
- Undisclosed
- Undisclosed
- 10 - 49
- Newark, CA
Services provided
- 20% Application Testing
- 20% AI Development
- 20% Engineering +2
- 20% IoT Development
- 20% Market Research
Focus Areas
- 20% Performance Testing
- 40% Manual Testing
- 40% Stress Testing
Infinita 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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Codenatives

Not yet reviewed
- Undisclosed
- Undisclosed
- 50 - 249
- Cupertino, CA
Services provided
- 10% Application Testing
- 20% CRM Consulting and SI
- 20% Mobile App Development +5
- 10% BI & Big Data Consulting & SI
- 10% Cloud Consulting & SI
- 10% ERP Consulting and SI
- 10% IT Staff Augmentation
- 10% IT Strategy Consulting
Focus Areas
- 20% Performance Testing
- 80% Load Testing
Codenatives, a CRM consulting and SI company, was launched in 2012. The midsize team offers CRM consulting and SI and Mobile App Development.
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BlazeRunner

Not yet reviewed
- Undisclosed
- Undisclosed
- 2 - 9
- Palo Alto, CA
Services provided
- 100% Application Testing
Focus Areas
- 70% Performance Testing
- 30% Automation Testing
Application Testing company BlazeRunner provides Application Testing. They were founded in 2019.
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Sofica Oy

Not yet reviewed
- Undisclosed
- Undisclosed
- 2 - 9
- Sunnyvale, CA
Services provided
- 80% Application Testing
- 20% API Development
Focus Areas
- 50% Performance Testing
- 50% Automation Testing
Established in 2009, Sofica Oy is a small Application Testing company. Their services include Application Testing and API Development.
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Kumaran Systems

Not yet reviewed
- Undisclosed
- Undisclosed
- 250 - 999
- Menlo Park, CA
Services provided
- 10% Application Testing
- 50% Enterprise App Modernization
- 10% BI & Big Data Consulting & SI +3
- 10% Cloud Consulting & SI
- 10% Custom Software Development
- 10% Mobile App Development
Focus Areas
- 10% Performance Testing
- 10% Automation Testing
- 10% Beta Testing +7
- 10% Compatibility Testing
- 10% Compliance Testing
- 10% Load Testing
- 10% Localization Testing
- 10% Manual Testing
- 10% Reliability Testing
- 10% Stress Testing
Kumaran 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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BlazeMeter

Not yet reviewed
- Undisclosed
- Undisclosed
- 10 - 49
- Palo Alto, CA
Services provided
- 80% Application Testing
- 20% DevOps Managed Services
Focus Areas
- 20% Performance Testing
- 20% Compatibility Testing
- 20% Load Testing +3
- 20% Manual Testing
- 10% Automation Testing
- 10% Localization Testing
BlazeMeter 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.
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CriticalRiver Inc.

Not yet reviewed
- Undisclosed
- Undisclosed
- 250 - 999
- Pleasanton, CA
Services provided
- 10% Application Testing
- 15% Cloud Consulting & SI
- 15% IT Managed Services +6
- 10% AI Development
- 10% BI & Big Data Consulting & SI
- 10% DevOps Managed Services
- 10% IT Strategy Consulting
- 10% Mobile App Development
- 10% Web Development
Focus Areas
- 30% Performance Testing
- 35% Compatibility Testing
- 35% Compliance Testing
CriticalRiver Inc. Is a cloud consulting & SI company founded in 2014. The team focuses on cloud consulting & SI and IT managed services and is in Pleasanton, California and Hyderabad,
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Cordia Solutions

Not yet reviewed
- Undisclosed
- Undisclosed
- 2 - 9
- Fremont, CA
Services provided
- 60% Application Testing
- 20% BI & Big Data Consulting & SI
- 20% Custom Software Development
Focus Areas
- 100% Performance Testing
Cordia Solutions is an Application Testing company. Launched in 2021, the team specializes in Application Testing and BI & big data consulting & SI.
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Grid Dynamics

Not yet reviewed
- Undisclosed
- Undisclosed
- 1,000 - 9,999
- San Ramon, CA
Services provided
- 10% Application Testing
- 20% BI & Big Data Consulting & SI
- 20% Cloud Consulting & SI +3
- 20% IT Managed Services
- 20% IT Strategy Consulting
- 10% DevOps Managed Services
Focus Areas
- 70% Performance Testing
- 30% Automation Testing
Grid Dynamics is an IT strategy consulting company established in 2006. In San Ramon, California and Tampa, Florida, the team offers IT strategy consulting and BI & big data consulting & SI.
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Testinium

4.7 5 reviews
- $75,000+
- $50 - $99 / hr
- 250 - 999
- San Francisco, CA
Services provided
- 40% Application Testing
- 20% Application Management & Support
- 20% IT Managed Services +2
- 10% IT Staff Augmentation
- 10% IT Strategy Consulting
Focus Areas
- 20% Performance Testing
- 20% Compatibility Testing
- 20% Load Testing +2
- 20% Localization Testing
- 20% Manual Testing
Performance Testing reviews summary

Testinium provides comprehensive testing services including app testing, QA testing, and software testing, utilizing tools such as Loadium and a QA dashboard. Reviews highlight the company's efficient and reliable testing automation, adept project management, and responsiveness. Clients appreciate Testinium's ability to significantly improve testing processes and reduce technical issues, reinforcing their strong reputation in quality assurance and application testing.

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- 4.3 out of 5.0 rating for cost
- Reviews mention "easy to reach"
- Reviews mention "easy to work with"
- Reviews mention "unique expertise"
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LambdaTest

Not yet reviewed
- Undisclosed
- Undisclosed
- 250 - 999
- San Francisco, CA
Services provided
- 60% Application Testing
- 20% Computer Engineering
- 20% Generative AI
Focus Areas
- 20% Performance Testing
- 20% Automation Testing
- 20% Compatibility Testing +2
- 20% Load Testing
- 20% Manual Testing
Founded in 2017, LambdaTest is an Application Testing company. Their services include Application Testing and Generative AI.
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QASource

Not yet reviewed
- Undisclosed
- Undisclosed
- 250 - 999
- Pleasanton, CA
Services provided
- 20% Application Testing
- 10% AI Development
- 10% API Development +6
- 10% AR/VR Development
- 10% Blockchain
- 10% CRM Consulting and SI
- 10% Cloud Consulting & SI
- 10% Mobile App Development
- 10% UX/UI Design
Focus Areas
- 20% Performance Testing
- 20% Automation Testing
- 20% Compatibility Testing +2
- 20% Load Testing
- 20% Manual Testing
QASource is an Application Testing company. The Pleasanton, California-based firm was launched in 2002. Their team offers Application Testing and UX/UI Design.
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Test IO

Not yet reviewed
- Undisclosed
- Undisclosed
- 1,000 - 9,999
- San Francisco, CA
Services provided
- 100% Application Testing
Focus Areas
- 25% Performance Testing
- 25% Automation Testing
- 25% Compliance Testing +1
- 25% Load Testing
Test IO is an Application Testing company. In San Francisco, California and Berlin, Germany, the agency focuses on Application Testing.
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Bhavna Corp.

Not yet reviewed
- Undisclosed
- Undisclosed
- 250 - 999
- Dublin, CA
Services provided
- 15% Application Testing
- 20% DevOps Managed Services
- 20% Mobile App Development +4
- 15% BI & Big Data Consulting & SI
- 10% AR/VR Development
- 10% Custom Software Development
- 10% IT Strategy Consulting
Focus Areas
- 50% Performance Testing
- 50% Automation Testing
Bhavna Corp. Is a Noida, India-based application development firm. Their services include Mobile App Development and DevOps Managed Services.
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TRUGlobal

Not yet reviewed
- Undisclosed
- Undisclosed
- 250 - 999
- Dublin, CA
Services provided
- 10% Application Testing
- 10% AI Development
- 10% BI & Big Data Consulting & SI +7
- 10% Cybersecurity
- 10% DevOps Managed Services
- 10% Generative AI
- 10% IT Staff Augmentation
- 10% IT Strategy Consulting
- 10% IoT Development
- 10% Robotics Process Automation
Focus Areas
- 20% Performance Testing
- 20% Automation Testing
- 20% Load Testing +3
- 20% Stress Testing
- 10% Compatibility Testing
- 10% Manual Testing
Founded 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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Harness

Not yet reviewed
- Undisclosed
- Undisclosed
- 250 - 999
- San Francisco, CA
Services provided
- 20% Application Testing
- 20% AI Development
- 20% Cloud Consulting & SI +3
- 20% Custom Software Development
- 10% API Development
- 10% IT Strategy Consulting
Focus Areas
- 40% Performance Testing
- 30% Automation Testing
- 30% Load Testing
Cloud consulting & SI company Harness is based in San Francisco, California. Their services include cloud consulting & SI and Custom Software Development.
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Exadel People

Not yet reviewed
- Undisclosed
- Undisclosed
- 1,000 - 9,999
- Walnut Creek, CA
Services provided
- 10% Application Testing
- 10% BI & Big Data Consulting & SI
- 10% Cloud Consulting & SI +8
- 10% DevOps Managed Services
- 10% Digital Engineering
- 10% Generative AI
- 10% IT Managed Services
- 10% IT Strategy Consulting
- 10% UX/UI Design
- 5% Custom Software Development
- 5% IoT Development
Focus Areas
- 50% Performance Testing
- 50% Reliability Testing
Exadel People is an user experience design agency launched in 1998. The team provides UX/UI Design and IT strategy consulting.
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ACCELQ

Not yet reviewed
- $1,000+
- $50 - $99 / hr
- 50 - 249
- San Francisco, CA
Services provided
- 10% Application Testing
- 50% Branding
- 40% Custom Software Development
Focus Areas
- 20% Performance Testing
- 20% Compatibility Testing
- 20% Load Testing +2
- 20% Localization Testing
- 20% Manual Testing
ACCELQ 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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Optimal

Not yet reviewed
- Undisclosed
- Undisclosed
- 10 - 49
- San Francisco, CA
Services provided
- 30% Application Testing
- 30% Web Development
- 20% Search Engine Optimization +1
- 20% UX/UI Design
Focus Areas
- 50% Performance Testing
- 50% Load Testing
Based in San Francisco, California, Optimal is a website development firm. Established in 2015, the team focuses on Web Development and Application Testing.
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Exaqode

Not yet reviewed
- Undisclosed
- Undisclosed
- 10 - 49
- Pleasanton, CA
Services provided
- 10% Application Testing
- 10% Blockchain
- 10% Cloud Consulting & SI +7
- 10% DevOps Managed Services
- 10% E-Commerce Development
- 10% Generative AI
- 10% IT Strategy Consulting
- 10% Mobile App Development
- 10% UX/UI Design
- 10% Web Development
Focus Areas
- 35% Performance Testing
- 35% Automation Testing
- 30% Manual Testing
Headquartered 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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testRigor

Not yet reviewed
- Undisclosed
- Undisclosed
- 50 - 249
- San Francisco, CA
Services provided
- 40% Application Testing
- 20% AI Development
- 20% ERP Consulting and SI +1
- 20% Generative AI
Focus Areas
- 20% Performance Testing
- 20% Automation Testing
- 20% Load Testing +3
- 20% Stress Testing
- 10% Compatibility Testing
- 10% Manual Testing
TestRigor 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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Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 PFLB
2 QASource

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 2 San Jose Performance Testing Companies

PFLB
- $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
View Profile Visit Website
QASource
- $25,000+
- $25 - $49 / hr
- 1,000 - 9,999
- Pleasanton, CA
Ability to deliver

36.6/40.0
- 17 Reviews
- 10 Clients & Experience
- 9.6 Market Presence
Service focus
- 100% Application Testing
  - 25% Performance Testing
View Profile Visit Website

Contenders Breakdown

Spirent Communications
- 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
View Profile Visit Website
HeadSpin
- Undisclosed
- Undisclosed
- 50 - 249
- Sunnyvale, CA
Ability to deliver

0/40.0
- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
- 100% Application Testing
  - 50% Performance Testing
View Profile Visit Website
SoftSol
- Undisclosed
- Undisclosed
- 250 - 999
- Fremont, CA
Ability to deliver

0/40.0
- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
- 30% Application Testing
  - 40% Performance Testing
- 70% Other
View Profile Visit Website
Performance Lab
- Undisclosed
- Undisclosed
- 250 - 999
- San Jose, CA
Ability to deliver

0/40.0
- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
- 100% Application Testing
  - 20% Performance Testing
View Profile Visit Website
EffOne
- Undisclosed
- Undisclosed
- 250 - 999
- Santa Clara, CA
Ability to deliver

0/40.0
- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
- 20% Application Testing
  - 100% Performance Testing
- 80% Other
View Profile Visit Website
Apexon
- Undisclosed
- Undisclosed
- 1,000 - 9,999
- Santa Clara, CA
Ability to deliver

0/40.0
- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
- 15% Application Testing
  - 40% Performance Testing
- 85% Other
View Profile Visit Website
Practical SQA
- Undisclosed
- Undisclosed
- 10 - 49
- Los Altos, CA
Ability to deliver

0/40.0
- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
- 40% Application Testing
  - 50% Performance Testing
- 60% Other
View Profile Visit Website
BetaSoft Inc.
- Undisclosed
- Undisclosed
- 50 - 249
- San Jose, CA
Ability to deliver

0/40.0
- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
- 25% Application Testing
  - 50% Performance Testing
- 75% Other
View Profile Visit Website
SP Software (P) Limited
- $100,000+
- $25 - $49 / hr
- 250 - 999
- San Jose, CA
Ability to deliver

5.9/40.0
- 0 Reviews
- 0.7 Clients & Experience
- 5.2 Market Presence
Service focus
- 10% Application Testing
  - 10% Performance Testing
- 90% Other
View Profile Visit Website
Interra Information Technologies
- Undisclosed
- Undisclosed
- 250 - 999
- San Jose, CA
Ability to deliver

0/40.0
- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
- 15% Application Testing
  - 50% Performance Testing
- 85% Other
View Profile Visit Website
Calypso Systems, Inc.
- Undisclosed
- Undisclosed
- 2 - 9
- San Jose, CA
Ability to deliver

0/40.0
- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
- 60% Application Testing
  - 80% Performance Testing
- 40% Other
View Profile Visit Website
Softsmith
- Undisclosed
- Undisclosed
- 50 - 249
- Cupertino, CA
Ability to deliver

0/40.0
- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
- 60% Application Testing
  - 20% Performance Testing
- 40% Other
View Profile Visit Website
TRUEXTEND, Inc.
- Undisclosed
- Undisclosed
- 50 - 249
- Sunnyvale, CA
Ability to deliver

0/40.0
- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
- 20% Application Testing
  - 50% Performance Testing
- 80% Other
View Profile Visit Website
ATMECS Global Inc
- Undisclosed
- Undisclosed
- 1,000 - 9,999
- Santa Clara, CA
Ability to deliver

0/40.0
- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
- 10% Application Testing
  - 30% Performance Testing
- 90% Other
View Profile Visit Website
SpanIdea Systems
- Undisclosed
- Undisclosed
- 250 - 999
- Santa Clara, CA
Ability to deliver

0/40.0
- 0 Reviews
- 0 Clients & Experience
- 0 Market Presence
Service focus
- 20% Application Testing
  - 25% Performance Testing
- 80% Other
View Profile Visit Website

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