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

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4,446 Companies

List of the Best QA & Software Testing Agencies

INTERSOGProfile set up by Edverise AI
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Intersog is a Chicago-based provider of AI development and IT staffing services, with research and development centers located in North America, Europe, and the Middle East. We have collaborated with Fortune 500 companies such as Mitsubishi Motors and Toyota to create billion-dollar IT projects acro
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Chicago, Illinois, Us
Services Provided+3 Services
10% QA & Software Testing
10% Mobile App Development (iOS & Android)
80% Custom Web Application Development
25% AI Strategy & Roadmap Consulting
AI Summary
“Intersog is a global technology consulting firm specializing in AI development and IT staffing, providing tailored solutions and expert teams to Fortune 500 clients across multiple sectors.”
TribalScaleProfile set up by Edverise AI
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TribalScale is a closely-knit, creatively driven team dedicated to helping enterprises, organizations, and clients adjust, flourish, and realize their full potential. Our community thrives on the ambition to achieve objectives through collaboration and challenge, while supporting each other at every
Highlights
$5,000+
Min Project Size
10-49
Employees
Toronto, Ontario, Ca
Services Provided+1 Services
50% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% QA & Software Testing
60% Product UX Strategy
AI Summary
“TribalScale is a collaborative, innovation-driven team that partners with enterprises to develop top-tier digital products and startups, emphasizing user-centered design and cross-departmental expertise.”
Sciflare Technologies Pvt LtdProfile set up by Edverise AI
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Sciflare is among the leading mobile app development companies in Chennai, India, specializing in Android and iOS apps, cloud applications, analytics, and web applications. With over 10 years in the IT and software industry, we deliver innovative and high-quality solutions using the latest technolog
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Chennai, Tamil Nadu, In
Services Provided+6 Services
15% Custom Web Application Development
40% Mobile App Development (iOS & Android)
15% Backend Development
10% Frontend Development
AI Summary
“Sciflare Technologies Pvt Ltd. is a Chennai-based IT firm specializing in mobile, web, cloud applications, and analytics, delivering innovative, high-quality solutions with a skilled global team.”
PerformaCode Inc.Profile set up by Edverise AI
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PerformaCode offers tailored software development solutions for intricate production environments. Our teams are experienced in working with embedded devices, backend systems, web and mobile interfaces, as well as AI-driven components that function within broader software and hardware ecosystems. Mo
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Woburn, Massachusetts, Us
Services Provided+5 Services
15% Custom Web Application Development
10% Mobile App Development (iOS & Android)
20% API Development & Integration
25% Backend Development
AI Summary
“PerformaCode provides specialized software development and integration services for complex production environments, enhancing legacy systems with expertise in embedded, backend, AI, and cross-platform solutions.”
XY DigitalProfile set up by Edverise AI
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Established in 2014, XY Digital is an innovative technology firm committed to delivering extensive solutions for your digital requirements. We take pride in offering a complete range of project development services, supported by our expertise and dedication to quality. Our Services: - **Web Desig
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Chisinau, Chisinau, Md
Services Provided+6 Services
20% Frontend Development
20% Backend Development
20% QA & Software Testing
15% Custom Web Application Development
AI Summary
“Founded in 2014, XY Digital delivers comprehensive digital solutions including web and mobile app development, quality assurance, and project management, committed to innovation and client success.”
WhaleSoft - Out of BusinessProfile set up by Edverise AI
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Whalesoft is a dedicated and organized group of skilled programmers specializing in web development, mobile integration, UI/UX design, application development, and email marketing. Our partners include individual clients, businesses, and large international corporations from the USA, Europe, the Mid
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Dnipro, Dnipropetrovsk, Ua
Services Provided
20% E-Commerce Development
75% Custom Web Application Development
5% QA & Software Testing
100% Managed IT Services
AI Summary
“WhaleSoft specialized in comprehensive web and application development, UI/UX design, and email marketing, serving diverse global clients with advanced JavaScript and PHP technologies before ceasing operations.”
A
Addval SolutionsProfile set up by Edverise AI
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We began as a small software development team focused on helping startups launch their technology. Throughout the years, we have effectively provided tech solutions. Starting from a modest office in Santa Monica, CA, we now have locations in four cities across three continents. Our diverse team incl
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Santa Monica, California, Us
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
“Addval Solutions is a global technology company providing diverse software development and engineering services, collaborating with clients from startups to Fortune 50 firms across various industries.”
Henan 863 SoftwareProfile set up by Edverise AI
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Henan 863 Software Co., Ltd., located at the National 863 Central Software Park in the High & New Technology Development District of Zhengzhou City, has two R&D centers in Silicon Valley, USA, and Tokyo, Japan, as well as additional Research and Delivery Centers in Beijing, Hangzhou, and Zhengzhou.
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
250-999
Employees
Zhengzhou, Henan, Cn
Services Provided+1 Services
60% Custom Web Application Development
20% Mobile App Development (iOS & Android)
20% QA & Software Testing
80% BI & Big Data Consulting & SI
AI Summary
“Henan 863 Software Co., Ltd. delivers comprehensive software solutions and services globally, leveraging international R&D centers and skilled professionals across finance, big data, e-government, and specialized industries.”
ECORE DesignProfile set up by Edverise AI
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ECORE Design, located in Silicon Valley, boasts over a decade of expertise in digital design and development. We create modern, distinctive, and sophisticated experiences tailored for businesses of all sizes. Whether you're a consultant seeking a polished appearance or a well-established company loo
Highlights
100-149
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
30% Blockchain & Web3 Development
70% QA & Software Testing
60% UX Research & Usability Testing
40% Product UX Strategy
AI Summary
“ECORE Design offers comprehensive digital design services, including web, product, and visual branding, delivering tailored, modern solutions that enhance user experience and brand identity.”
Dnieper.coProfile set up by Edverise AI
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Don't risk your business by settling for inferior IT support. Allow our dedicated Dnieper team to manage your hardware and software needs. We are a group of skilled developers who founded our company after a series of successful projects. Our current team consists of over 25 developers, many of whom
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Kamianets-Podilskyi, Ua
Services Provided+8 Services
35% Custom Web Application Development
25% Mobile App Development (iOS & Android)
15% E-Commerce Development
20% QA & Software Testing
AI Summary
“Dnieper.co is a skilled software development company specializing in JavaScript and Python technologies, offering full-cycle project management, quality assurance, and proactive IT support with a focus on long-term partnerships.”

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