Top QA & Software Testing Companies

A high-performing QA & Software Testing solution can accelerate growth, boost customer engagement, and create new revenue streams—but only if it's built by a team you trust. Edverise makes it easy to connect with leading QA & Software Testing companies around the globe. Providers and reviews are vetted extensively to ensure that we capture verified client feedback, project details, and measurable results. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

Ratings Updated: August 8, 2026

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Edverise ensures trust

4,446 Companies

List of the Best QA & Software Testing Agencies

Test DoubleProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Test Double is a software agency that provides consulting services in areas such as custom software development, updating legacy systems, improving product performance, scaling DevOps, upgrading Ruby and Rails, and delivering products through a "team-in-a-box" approach. Unlike conventional software
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Services Provided+7 Services
10% Mobile App Development (iOS & Android)
25% Code Review & Technical Audits
20% QA & Software Testing
30% Legacy System Modernization
AI Summary
“Test Double is a software agency specializing in custom development, legacy updates, DevOps scaling, and product delivery, focusing on maintainable solutions and maximizing software investment value.”
Brain Stars TechnologyProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Brain Stars Technology was established with the primary goal of assisting businesses in converting their ideas into effective web solutions. We offer a comprehensive range of services for web application development, encompassing everything from back-end and front-end processes to modernization and
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Varna, Varna, Bg
Services Provided+1 Services
15% QA & Software Testing
40% Custom Web Application Development
30% Backend Development
15% Frontend Development
AI Summary
“Brain Stars Technology specializes in web application development, leveraging Java-based technologies, modern frameworks, and agile methodologies to deliver comprehensive, efficient, and transparent digital solutions.”
Nelson DigitalProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Nelson Digital is a leading PPC advertising agency focused on helping e-commerce and information product brands grow to seven and eight figures. They utilize a data-driven method known as the Four Core Metrics Strategy to enhance ad spend efficiency, boost average order values, and attract customers
Highlights
2-9
Employees
Newark, Delaware, Us
Services Provided+1 Services
50% Mobile App Development (iOS & Android)
50% QA & Software Testing
100% Brand Identity Design
100% Pay Per Click
AI Summary
“Nelson Digital is a specialized PPC agency leveraging data-driven strategies to optimize ad campaigns across major platforms, driving scalable growth for e-commerce and information brands.”
SoftoboticsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Softobotics provides business solutions to clients worldwide, boasting a successful history of over 100 completed projects for customers in countries such as the USA, Sweden, Japan, Malaysia, Canada, and beyond!
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Bengaluru, Karnataka, In
Services Provided+1 Services
30% Mobile App Development (iOS & Android)
15% QA & Software Testing
40% Custom Web Application Development
15% E-Commerce Development
AI Summary
“Softobotics delivers comprehensive software and AI-driven solutions, specializing in custom applications, mobile and e-commerce development, and IT staff augmentation for global clients.”
Argus-SoftProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a Ukrainian software development outsourcing company operating in the international IT market. Argus-Soft consists of 18 engineers and developers with mid to senior level experience in: * C/C++/C#/Objective-C/Java/PHP/Javascript * .NET/J2EE/JSE/JME * XML/HTML * Operating Systems: Windows/Linu
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Kharkiv, Kharkiv, Ua
Services Provided+2 Services
35% Custom Web Application Development
25% Mobile App Development (iOS & Android)
15% E-Commerce Development
15% QA & Software Testing
AI Summary
“Argus-Soft is a Ukrainian IT outsourcing firm with 18 experienced developers, delivering custom software solutions across web, mobile, and SaaS/ERP for diverse international clients and industries.”
Shethink Pvt LtdProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Founded in 2019, Shethink Pvt Ltd has assembled a dedicated and skilled team that provides dynamic and cost-efficient solutions to clients across the USA, UK, India, Canada, and other regions worldwide. We prioritize delivering our services on time and maintaining high quality. Offering services suc
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Indore, Madhya Pradesh, In
Services Provided
40% Mobile App Development (iOS & Android)
45% Custom Web Application Development
10% E-Commerce Development
5% QA & Software Testing
AI Summary
“Shethink Pvt Ltd, founded in 2019, offers cost-efficient app and web development services worldwide, supporting diverse sectors like healthcare, hospitality, retail, and education with timely, quality solutions.”
KodeventProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Welcome to Kodevent, a worldwide software development firm that provides an extensive range of IT services. With our primary delivery centers located in Europe and offices around the globe, we have assembled a team of over 100 highly skilled IT professionals committed to improving our clients’ busin
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Sheridan, Wyoming, Us
Services Provided+1 Services
40% Custom Web Application Development
25% Mobile App Development (iOS & Android)
20% E-Commerce Development
15% QA & Software Testing
AI Summary
“Kodevent is a global software development firm with over 100 IT professionals, delivering innovative, high-standard software solutions across diverse industries since 2019.”
Basepoint DevelopmentProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We don't think you require partners who are tech visionaries, digital experts, or software geniuses. You are already knowledgeable about your business, digital assets, and tools. You have a strong understanding of your digital users' needs and how to communicate with them effectively. What you reall
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
40% QA & Software Testing
60% Custom Web Application Development
100% IT Staff Augmentation
100% Managed IT Services
AI Summary
“Basepoint Development partners with businesses to efficiently deliver reliable, high-quality technology solutions tailored to meet digital user needs and communication goals within budget.”
Develop USProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At Develop U.S., we focus on providing high-quality, tailored technology solutions that meet your specific requirements. Our offerings include: **Enterprise Software Development:** We create innovative solutions for web platforms, internal systems, and APIs, utilizing a diverse range of programming
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Newton, Massachusetts, Us
Services Provided+1 Services
45% Mobile App Development (iOS & Android)
20% QA & Software Testing
35% Custom Web Application Development
60% IT Staff Augmentation
AI Summary
“Develop US is a company engaged in diverse business activities, leveraging multi-sector expertise to deliver comprehensive solutions across various industries and markets.”
Dev AvenueProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Dev Avenue is a company that offers top-notch technology and IT services. Our mission is to support businesses in flourishing, enhancing operational efficiency, and reaching their objectives through effective use of technology. We focus on providing adaptable and tailored solutions for organizations
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
45% Custom Web Application Development
10% Blockchain & Web3 Development
15% E-Commerce Development
30% QA & Software Testing
AI Summary
“Dev Avenue delivers customized software development, blockchain, e-commerce, and UX/UI design services, enhancing operational efficiency and user experience for diverse industries with expert, tailored solutions.”

«Previous 1

...

139 140142 143

...

445 Next»

Latest insights & expert perspectives

Explore data-backed surveys with inputs from top industry experts.

Trust & Reviews

B2B Reviews Are Dying What Comes Next?

For the past decade, online reviews have been the default trust signal for B2B buyers. Before signing a contract with an agency, you check their Clutc

Nihar Ranjan Rout

B2B Strategy

The Discovery Gap: Why Great Work Isn't Enough Anymore

There was a time when doing exceptional work was enough to build a thriving agency. The work spoke for itself. Clients referred you. Reputation compou

Akash Mahapatra

Industry Trends

The Era of the Directory Is Over. Here's What's Replacing It.

The B2B directory had a good run. For two decades, it was the primary infrastructure connecting buyers with service providers a digital marketplace bu

Nihar Ranjan Rout

Check All Our Blogs

One Platform. One Promise. One Trust.

Whatever your business challenge, browse our most in-demand service categories to find top-rated companies and providers.