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Top Performance Testing Services in Los Angeles

Ratings Updated: August 27, 2026

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10 Companies

Country: United States

State: California

City: Los Angeles

Application Testing Focus: Performance Testing

List of the Top Los Angeles Performance Testing Companies

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Parasoft

Not yet reviewed

Verified

Undisclosed

Undisclosed

250 - 999

Monrovia, CA

Services provided

100% Application Testing

Focus Areas

25% Performance Testing

25% Automation Testing

25% Compliance Testing +1

25% Load Testing

Parasoft is an Application Testing company. The Monrovia, California-based company specializes in Application Testing.
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Thought Frameworks

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Walnut, CA

Services provided

100% Application Testing

Focus Areas

20% Performance Testing

20% Compatibility Testing

20% Load Testing +2

20% Localization Testing

20% Manual Testing

Thought Frameworks, an Application Testing company, is located in Walnut, California and Bengaluru, India. Their services include Application Testing.
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ProfSquad

4.9 7 reviews

$5,000+

$25 - $49 / hr

10 - 49

Irwindale, CA

Services provided

90% Application Testing

10% Conversion Optimization

Focus Areas

10% Performance Testing

20% Automation Testing

10% Compatibility Testing +7

10% Compliance Testing

10% Load Testing

10% Manual Testing

10% Reliability Testing

10% Stress Testing

5% Localization Testing

5% Volume Testing

ProfSquad 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.

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Reviews mention Proactive
The client feedback highlights ProfSquad's proactive approach in project management, noting their ability to foresee and resolve issues before they escalated. One client emphasized the team's rapid response and effective communication, which were crucial in maintaining project alignment. Additionally, the client appreciated how ProfSquad became an integral part of their team, contributing not only to technical solutions but also to overall business growth and customer satisfaction. Overall, the sentiment is overwhelmingly positive, with clients praising their commitment and expertise.

Website Testing for DTC E-Commerce Brand

5.0 Oct 19, 2023

Above and Beyond Project Management: I have to tip my hat to Profsquad's project management. We were on a tight timeline, and they didn't just keep up; they excelled, delivering quality without compromise. Their proactive approach to foreseeing and solving problems before they blew up was impressive. And communication? Top-notch. We were always in the loop, a crucial aspect that kept our teams aligned.
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Average Project Cost Breakdown

$50,000 to $199,999 (2) Less than $10,000 (1)

What Clients Have Said
ProfSquad is consistently praised for their competitive pricing and strong value for money across various projects. Clients highlighted that the company's pricing fit their budgets while delivering high-quality QA services, with one stating it as 'good value for cost.' Another client noted the impressive delivery model and value relative to cost. Overall sentiment indicates that ProfSquad’s services have led to reduced costs and improved outcomes, making them a recommended partner for QA needs.
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1 of 1 Los Angeles-based review is 5 stars

$50,000 – $199,999 avg. project cost for Application Testing services in Los Angeles

Application Testing project highlight

QA & Testing for Consulting & Advisory Services Firm
5.0 — ProfSquad provides ongoing QA and app testing services for a consulting and advisory services firm. The team is responsible for cost optimization, bug resolution, and general maintenance and Read more
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

Reviewers in the area highlight ProfSquad's deep understanding of e-commerce needs, delivering high-quality testing and rapid issue resolution. Clients appreciate their professionalism, timely delivery, and commitment to enhancing customer experience and operational efficiency.
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Appinventors INC

Not yet reviewed

$1,000+

$25 - $49 / hr

50 - 249

Los Angeles, CA

Services provided

20% Application Testing

30% Mobile App Development

20% Blockchain +2

20% IT Staff Augmentation

10% Cloud Consulting & SI

Focus Areas

10% Performance Testing

30% Automation Testing

30% Manual Testing +3

10% Compatibility Testing

10% Load Testing

10% Stress Testing

Appinventors 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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One River Consulting Inc

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Los Angeles, CA

Services provided

20% Application Testing

25% Custom Software Development

20% Mobile App Development +2

20% Web Development

15% IT Staff Augmentation

Focus Areas

50% Performance Testing

25% Load Testing

25% Stress Testing

Launched in 2021, One River Consulting Inc, a small software development company, is headquartered in Los Angeles, California. Their team offers Custom Software Development and Web Development.
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SQA²

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Orange, CA

Services provided

40% Application Testing

30% Custom Software Development

30% IT Strategy Consulting

Focus Areas

50% Performance Testing

50% Automation Testing

SQA² is an Application Testing company launched in 1997. The team offers Application Testing and IT strategy consulting and is in Orange, California.
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KRG Technologies Inc.

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

Santa Clarita, CA

Services provided

20% Application Testing

10% AI Development

10% BI & Big Data Consulting & SI +6

10% Cloud Consulting & SI

10% Executive Search

10% HR Outsourcing

10% IT Staff Augmentation

10% IoT Development

10% Recruiting

Focus Areas

50% Performance Testing

50% Automation Testing

KRG Technologies Inc. Is an Application Testing company. The Santa Clarita, California-based agency focuses on Application Testing and BI & big data consulting & SI.
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Proticom

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Huntington Beach, CA

Services provided

20% Application Testing

25% Custom Software Development

20% DevOps Managed Services +3

15% Blockchain

10% AI Development

10% IoT Development

Focus Areas

50% Performance Testing

50% Automation Testing

Proticom is a custom software development firm. Based in Huntington Beach, California, the company was launched in 1996. Their services include Custom Software Development and Application Testing.
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Interra Information Technologies

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

Irvine, 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. Founded in 1996, their team focuses on cloud consulting & SI and Cybersecurity.
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Sunztech Intl

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Corona, CA

Services provided

15% Application Testing

15% Custom Software Development

15% Mobile App Development +4

15% UX/UI Design

15% Web Design

15% Web Development

10% DevOps Managed Services

Focus Areas

50% Performance Testing

50% Compatibility Testing

Sunztech Intl, a web design company, is located in Corona, California. Their services include Web Design and UX/UI Design.
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Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

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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.

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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 Los Angeles Performance Testing Companies

Parasoft

Undisclosed

Undisclosed

250 - 999

Monrovia, CA

Ability to deliver

6/40.0

0/20 Reviews

0/10 Clients & Experience

6/10 Market Presence

Service focus

100% Application Testing

25% Performance Testing

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Thought Frameworks

Undisclosed

Undisclosed

50 - 249

Walnut, CA

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

100% Application Testing

20% Performance Testing

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ProfSquad

$5,000+

$25 - $49 / hr

10 - 49

Irwindale, CA

Ability to deliver

26/40.0

16.4/20 Reviews

4.8/10 Clients & Experience

4.8/10 Market Presence

Service focus

90% Application Testing

10% Performance Testing

10% Other

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Appinventors INC

$1,000+

$25 - $49 / hr

50 - 249

Los Angeles, CA

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

20% Application Testing

10% Performance Testing

80% Other

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One River Consulting Inc

Undisclosed

Undisclosed

2 - 9

Los Angeles, CA

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Application Testing

50% Performance Testing

80% Other

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SQA²

Undisclosed

Undisclosed

50 - 249

Orange, CA

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

40% Application Testing

50% Performance Testing

60% Other

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KRG Technologies Inc.

Undisclosed

Undisclosed

250 - 999

Santa Clarita, CA

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Application Testing

50% Performance Testing

80% Other

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Proticom

Undisclosed

Undisclosed

2 - 9

Huntington Beach, CA

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Application Testing

50% Performance Testing

80% Other

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Interra Information Technologies

Undisclosed

Undisclosed

250 - 999

Irvine, CA

Ability to deliver

5.5/40.0

0/20 Reviews

0/10 Clients & Experience

5.5/10 Market Presence

Service focus

15% Application Testing

50% Performance Testing

85% Other

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Sunztech Intl

Undisclosed

Undisclosed

10 - 49

Corona, CA

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

15% Application Testing

50% Performance Testing

85% Other

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Specialties

Manual Testing Installation Testing Reliability Testing Compliance Testing Sanity Testing Stress Testing Regression Testing Acceptance Testing Load Testing

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Top Performance Testing Services in Los Angeles

List of the Top Los Angeles Performance Testing Companies

Reviews mention Proactive

Website Testing for DTC E-Commerce Brand

Average Project Cost Breakdown

What Clients Have Said

QA & Testing for Consulting & Advisory Services Firm

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Why Trust Clutch

List of the Top Los Angeles Performance Testing Companies

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