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

Infizer TechnologyProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are Infizer, a full-service digital agency specializing in creative solutions. Infizer Technology is a company dedicated to custom web and software development. With years of experience in the industry, we have built a strong reputation as a dependable software development firm, collaborating wit
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided+1 Services
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% E-Commerce Development
10% QA & Software Testing
AI Summary
“Infizer Technology is a reliable digital agency specializing in custom web and software development, offering comprehensive product management to support growth and impact globally.”
JazzTeam LLCProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We focus on engineering rather than just coding, providing extensive IT solutions to help our clients reach their business objectives. Since 2011, we have supported more than 150 companies in sectors such as Telecommunications, E-commerce, Manufacturing, and Technology in driving innovation, streaml
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
25% QA & Software Testing
60% Custom Web Application Development
15% Legacy System Modernization
100% IT Staff Augmentation
AI Summary
“Since 2011, JazzTeam LLC delivers comprehensive IT engineering solutions across Telecommunications, E-commerce, Manufacturing, and Technology, helping over 150 clients innovate and streamline processes.”
TEKWISSENProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Established in 2009 and based in Ann Arbor, MI, TEKWISSEN® offers a distinct range of innovative services that effectively blend client insights, strategic planning, design, software development, and systems integration. Our comprehensive solutions are customized to meet the specific needs of each c
Highlights
250-999
Employees
Ann Arbor, Michigan, Us
Services Provided+2 Services
75% Custom Web Application Development
25% QA & Software Testing
70% IT Staff Augmentation
30% Other IT Consulting and SI
AI Summary
“TEKWISSEN, founded in 2009 in Ann Arbor, MI, delivers tailored technology solutions including application development, maintenance, testing, consulting, and staffing services.”
Server Mechanics, s.r.o.Profile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Software and Application Development: We create tailored software solutions designed to enhance user experience and boost business process efficiency. Cloud Services: We provide comprehensive services for cloud migration, integration, and management, ensuring your IT operations are flexible and scal
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Brno, South Moravia, Cz
Services Provided+1 Services
40% Custom Web Application Development
30% Backend Development
20% Frontend Development
10% QA & Software Testing
AI Summary
“Server Mechanics, s.r.o. delivers customized software development, cloud migration, IT consulting, advanced security, and database management services to optimize and protect business technology infrastructure.”
The NixusProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Nixus is a technology-focused software development firm that specializes in creating cutting-edge digital solutions, such as web and mobile applications, tailored software systems, and AI-based platforms. Our priority is to provide scalable, effective, and user-friendly products that assist business
Highlights
<25
Avg Hourly Rate
10-49
Employees
Rawalpindi, Pk Punjab, Pk
Services Provided+2 Services
50% Custom Web Application Development
30% E-Commerce Development
20% QA & Software Testing
60% Custom AI Chatbot Development
AI Summary
“Nixus is a technology-focused software firm delivering scalable web, mobile, and AI-based solutions that enhance business operations and accelerate digital transformation.”
Let It CodeProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are specialists in our field. With our expertise, experience, and dedication, we enhance your chances of success. We operate swiftly and effectively, aiming to deliver solutions tailored to your requirements. Our team consists not only of skilled professionals but also of passionate individuals w
Highlights
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
20% Backend Development
20% Frontend Development
AI Summary
“Let It Code is a dedicated team of specialists delivering tailored, efficient solutions through expertise and strong communication, continuously enhancing skills to ensure client success.”
CodolisProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Codolis is a reputable outsourcing software development firm with a team of over 100 experienced engineers. We support businesses of all sizes across a range of industries by offering customized software development, quality assurance testing, legacy system modernization, and migration services, all
Highlights
25-49
Avg Hourly Rate
50-249
Employees
Novi Sad, Rs
Services Provided+1 Services
40% Custom Web Application Development
20% Mobile App Development (iOS & Android)
30% Legacy System Modernization
10% QA & Software Testing
AI Summary
“Codolis is an outsourcing software development firm offering customized solutions, quality assurance, and legacy system modernization across diverse industries, delivering scalable, efficient, and cost-effective IT services.”
codefitProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At Codefit, we have substantial experience with software projects, enabling us to deliver reliably. However, we understand that genuine value extends beyond simply fulfilling specifications. That's why we don’t limit ourselves to coding at our desks; we travel globally to ensure our software truly m
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Katowice, Silesian, Pl
Services Provided+3 Services
15% Legacy System Modernization
15% Frontend Development
10% Mobile App Development (iOS & Android)
20% Backend Development
AI Summary
“Codefit leverages extensive software expertise to deliver reliable, client-focused solutions worldwide, proactively addressing challenges across industries, including cruise lines, to create genuine value beyond specifications.”
Xotiv TechnologiesProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Xotiv Technologies is dedicated to Passion, Excellence, Innovation, and Flexibility in providing software development services and solutions. We deliver top-notch services across various niche segments to clients worldwide, utilizing both traditional and agile methodologies. Our comprehensive offeri
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Noida, Uttar Pradesh, In
Services Provided+5 Services
40% Custom Web Application Development
25% Mobile App Development (iOS & Android)
15% E-Commerce Development
20% QA & Software Testing
AI Summary
“Xotiv Technologies offers expert software development, IT consulting, testing, and UI design services globally, delivering diverse projects with agile methodologies and certified quality standards.”
Enterprise Engineering SolutionsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Enterprise Engineering Solutions, Inc. (EES) is prepared to deploy proven solutions that enhance your IT environment. As a leading consultancy firm in the USA, we are driven to introduce innovation through our exceptional practices in Internet technology, Information Technology, Engineering Technolo
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Dallas, Texas, Us
Services Provided+9 Services
15% AI Strategy & Roadmap Consulting
20% Other IT Consulting and SI
25% Cloud Consulting & SI
10% Unified Communications Consulting & SI
AI Summary
“Enterprise Engineering Solutions delivers comprehensive IT consulting across AI, automation, data analytics, cloud infrastructure, cybersecurity, and software development, enabling scalable, secure, and innovative technology solutions.”

«Previous 1

...

169 170172 173

...

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.