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. Every profile sets out services, pricing, locations, and past work so you can compare on evidence. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

How this list is built

We evaluate companies on verified profile data — services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

4,558 Companies

List of the Best QA & Software Testing Agencies

AdbProfile set up by Edverise AI
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Adb is a digital product studio covering web, mobile, design, machine learning, analytics and big data. It builds iOS and Android apps across the full project cycle, develops web products of any complexity, and trains and deploys ML models for business use. The studio also publishes a self-serve est
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
15% Mobile App Development (iOS & Android)
25% Custom Web Application Development
10% QA & Software Testing
20% AI Strategy & Roadmap Consulting
AI Summary
“Adb is a multifaceted company with broad capabilities across various sectors, focusing on delivering professional and efficient solutions tailored to diverse industry needs.”
SBaseProfile set up by Edverise AI
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🏆 If the 10,000-hour rule holds true, we possess more than double the necessary expertise of seasoned engineers, boasting over a decade of experience in web development. 🥇 As Top Rated Plus Experts, our aim isn’t just to maintain a 9 to 5 routine; we're dedicated to helping your business thrive.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
40% Custom Web Application Development
20% API Development & Integration
20% Backend Development
10% Frontend Development
AI Summary
“SBase, with over a decade of expertise, delivers reliable web development and comprehensive software solutions across e-commerce, fintech, and diverse industries, fostering long-term client partnerships.”
Vivid InfotechProfile set up by Edverise AI
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VIVID Infotech is a specialized provider of web and mobile app development services with nine years of experience (www.vividinfotech.com). Our team consists of over 120 technical professionals, and we have successfully completed more than 400 projects, primarily in the United States.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided+1 Services
20% Custom Web Application Development
20% Mobile App Development (iOS & Android)
5% E-Commerce Development
5% QA & Software Testing
AI Summary
“VIVID Infotech delivers expert web and mobile app development services with over nine years of experience, a 120+ member team, and 400+ projects mainly in the U.S.”
Stampa SolutionsProfile set up by Edverise AI
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At Stampa Solutions, we take pride in offering exceptional professional staff augmentation services. With over ten years of experience, we have successfully completed more than 200 fixed-price projects and dedicated over 1200 hours of work for over 20 enterprise clients worldwide. **Services We Pr
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Pen Argyl, Pennsylvania, Us
Services Provided+19 Services
1% Code Review & Technical Audits
5% Mobile App Development (iOS & Android)
4% E-Commerce Development
3% CMS Development & Customization
AI Summary
“Stampa Solutions offers expert staff augmentation and diverse software development services including AI, mobile, web, and cloud for multiple industries to empower business growth.”
3P DevelopmentProfile set up by Edverise AI
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We specialize in developing intricate web and mobile applications, 360 previews, and tailored VR app solutions, aiming to build a lasting partnership while handling your development needs. Based in Skopje, with additional offices in Amsterdam and New Jersey, our Software Development Studio has succe
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Fort Lee, New Jersey, Us
Services Provided+2 Services
23% Custom Web Application Development
23% Mobile App Development (iOS & Android)
5% QA & Software Testing
20% Product UX Strategy
AI Summary
“3P Development is a software studio specializing in complex web, mobile, and VR app development, offering flexible collaboration models with international clients and partners.”
Immersive Infotech Pvt LtdProfile set up by Edverise AI
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Immersive Infotech is a trusted and preferred technology partner for businesses of all sizes. We are the driving force behind the success of numerous companies, including Africa.com, Continental Tyres, Pratibha Syntex, Tokeneo, Mamy Poko Pants, Pro Facility Services, Ujaas Energy, Sundaram Packaging
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Indore, Madhya Pradesh, In
Services Provided+9 Services
10% Custom Web Application Development
6% Mobile App Development (iOS & Android)
6% API Development & Integration
3% QA & Software Testing
AI Summary
“Immersive Infotech Pvt Ltd offers global IT services including custom software and app development, UI/UX design, and digital marketing, supporting over 200 clients across industries to achieve business growth.”
F
Frontagile Technologies LLCProfile set up by Edverise AI
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FrontAgile Technologies is a premier Software and Staffing Agency globally, offering a comprehensive range of applications to aid in business transformation. With extensive experience in delivering Data-Driven Applications, we strive to simplify life for our clients and align with their vision. Our
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Wilmington, Delaware, Us
Services Provided+2 Services
13% Mobile App Development (iOS & Android)
10% Legacy System Modernization
10% E-Commerce Development
7% QA & Software Testing
AI Summary
“FrontAgile Technologies LLC is a global software and staffing agency specializing in data-driven applications and business transformation solutions that align with client visions.”
NativoProfile set up by Edverise AI
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Over the past decade, the Nativo remote tribe has supported companies by handling their excess workload. This allows you to take on additional projects and expand your business without the complications of hiring and firing in an office setting.
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Quesada, Alajuela, Cr
Services Provided+3 Services
7% E-Commerce Development
13% Custom Web Application Development
10% Mobile App Development (iOS & Android)
3% QA & Software Testing
AI Summary
“Nativo enables businesses to efficiently manage excess workloads through remote support, facilitating project expansion without the complexities of traditional office hiring processes.”
apisus,.ltdProfile set up by Edverise AI
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Blockchain's effectiveness is determined by its users. At Apisus, we create Web3 solutions that are not only secure and scalable but also tailored for startups, corporations, and international collaborators in the US, EU, Singapore, and Southeast Asia. Our offerings include: ⛓ Smart contracts · d
Highlights
< $25/hr
Avg Hourly Rate
10-49
Employees
Ho Chi Minh City, Vn
Services Provided+3 Services
28% Blockchain & Web3 Development
7% API Development & Integration
10% Mobile App Development (iOS & Android)
5% QA & Software Testing
AI Summary
“Apisus, Ltd. delivers secure, scalable Web3 solutions including smart contracts, DeFi, NFTs, AI integration, fintech, and mobile apps, supporting startups and enterprises globally with ongoing commitment.”
WINS Software Systems Pvt LtdProfile set up by Edverise AI
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At our company, we bring our clients' digital visions to life. During the software development journey, we offer a collaborative experience that helps clients understand the products and solutions we create. We are dedicated to crafting exceptional, tailored solutions for each client. Rigorous bug t
Highlights
$50,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Chennai, Tamil Nadu, In
Services Provided+7 Services
13% Custom Web Application Development
5% E-Commerce Development
7% Mobile App Development (iOS & Android)
8% QA & Software Testing
AI Summary
“WINS Software Systems Pvt Ltd offers tailored software development and digital marketing services, ensuring quality, cost-efficiency, and enhanced online visibility to help businesses grow.”

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