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.

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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

KlevretProfile set up by Edverise AI
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Located in Blagoevgrad, Bulgaria, we are one of the largest and quickest expanding IT firms in the area, with offices in Gevgelija, Macedonia, and Plovdiv, Bulgaria. Since the end of 2015, Klevret has been providing high-quality code for its clients and partners.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Blagoevgrad, Blagoevgrad, Bg
Services Provided
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% E-Commerce Development
10% QA & Software Testing
AI Summary
“Klevret is a rapidly growing IT company based in Bulgaria, delivering high-quality software development services since 2015 with offices in Bulgaria and Macedonia.”
AdapptorProfile set up by Edverise AI
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Whether we’re developing a new mobile app from scratch or enhancing your software team, our extensive experience ensures your future success. We have a proven track record of transforming businesses using mobile app technology, covering areas from enterprise logistics and mobile e-commerce to artifi
Highlights
$100,000+
Min Project Size
$150+/hr
Avg Hourly Rate
10-49
Employees
Perth, Western Australia, Au
Services Provided+3 Services
20% Mobile App Development (iOS & Android)
3% QA & Software Testing
3% Custom Web Application Development
7% Legacy System Modernization
AI Summary
“Adapptor specializes in developing and enhancing mobile applications with expertise in iOS, Android, AI, and AR, delivering customized, evolving software solutions for business success.”
Motivity LabsProfile set up by Edverise AI
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Motivity Labs is an acclaimed IT Consulting and Services firm specializing in Digital Transformation, Product Engineering, Cloud, Mobile, Big Data, and Innovation. Our commitment and progressive vision have allowed us to quickly expand our operations. As a result, industry leaders have recognized Mo
Highlights
$50,000+
Min Project Size
1000-9999
Employees
Irving, Texas, Us
Services Provided+9 Services
8% Custom Web Application Development
5% Legacy System Modernization
7% Mobile App Development (iOS & Android)
13% QA & Software Testing
AI Summary
“Motivity Labs is a recognized IT consulting firm specializing in digital transformation, product engineering, and emerging technologies, delivering innovative solutions across banking, healthcare, telecom, and finance sectors.”
PlexteqProfile set up by Edverise AI
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Plexteq is a digital consulting and software engineering firm that offers affordable, cutting-edge technological solutions, with research and development centers located in Estonia, Ukraine, and the UK. Established in 2014, Plexteq specializes in professional consulting and comprehensive software en
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Vinnytsia, Vinnytsia, Ua
Services Provided+4 Services
10% Backend Development
8% QA & Software Testing
5% Mobile App Development (iOS & Android)
10% Custom Web Application Development
AI Summary
“Plexteq is a digital consulting and software engineering firm specializing in SaaS, delivering innovative, high-quality solutions and services to diverse industries from Agile-certified teams across Estonia, Ukraine, and the UK.”
Inteo IT DevelopmentProfile set up by Edverise AI
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We develop software solutions tailored to your specific requirements. We can enhance or integrate with your current systems. We design and improve the infrastructure to ensure you consistently have a functioning solution. Additionally, we assist with backup strategies and regulatory compliance. We c
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Bucuresti, Bucuresti, Ro
Services Provided
35% Custom Web Application Development
10% Mobile App Development (iOS & Android)
5% QA & Software Testing
50% Web App UI Design
AI Summary
“Inteo IT Development specializes in custom software solutions, system integration, infrastructure design, backup strategies, and ensuring regulatory compliance to meet diverse client needs.”
Codewalla MobileProfile set up by Edverise AI
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Codewalla is a group of mobile product developers that transforms product ideas into reality through UI/UX design, coding across various platforms, and operational implementation. Established in 2006, Codewalla Mobile began as a development hub for Real Networks, focusing on niche projects. The comp
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
Pune, Maharashtra, In
Services Provided+6 Services
25% Mobile App Development (iOS & Android)
5% Custom Web Application Development
8% Backend Development
8% Frontend Development
AI Summary
“Codewalla Mobile specializes in end-to-end mobile product development, offering UI/UX design, coding, and implementation across industries like healthcare, education, trading, and gaming since 2006.”
MobiiworldProfile set up by Edverise AI
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Mobiiworld is a mobile application development firm located in Dubai, UAE, specializing in creating apps, websites, games, and other engaging content across various platforms such as iPhone (iOS), Android, Huawei, Magento, Sitecore, Drupal, nodeJS, Laravel, PHP, and more. Whether you have a specific
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Dubai, Dubayy, Ae
Services Provided+3 Services
5% E-Commerce Development
20% Mobile App Development (iOS & Android)
5% Custom Web Application Development
3% QA & Software Testing
AI Summary
“Mobiiworld, based in Dubai, delivers comprehensive mobile and web app development services across multiple platforms with expertise in design, testing, and secure deployment, catering to diverse business needs.”
Huenei IT ServicesProfile set up by Edverise AI
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Established in 1995, Huenei is a Regional Software Service provider located in Argentina. With 30 years of experience, a team of over 300 professionals, and a presence in more than 10 countries, we proudly maintain a client satisfaction rate of 97% while collaborating with leading companies across v
Highlights
$75,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Buenos Aires, Ar
Services Provided+5 Services
15% Custom Web Application Development
8% Mobile App Development (iOS & Android)
10% Backend Development
7% Frontend Development
AI Summary
“Huenei IT Services, established in 1995, is a regional software provider with 300+ experts offering tailored development, design, QA, and consulting across 10+ countries with 97% client satisfaction.”
TEKWISSENProfile set up by Edverise AI
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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
25% Custom Web Application Development
8% QA & Software Testing
23% IT Staff Augmentation
10% 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.”
Ensera DesignProfile set up by Edverise AI
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Ensera Design is a consultancy focused on design and product development, transforming future healthcare solutions into market realities. We operate studios in Bristol (UK), Morristown (NJ), and Frederick (CO), each playing a crucial role in our global design efforts. Formed by merging the award-win
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Bristol, England, Gb
Services Provided+3 Services
23% Custom Web Application Development
10% QA & Software Testing
12% Product UX Strategy
12% UX Research & Usability Testing
AI Summary
“Ensera Design is a global consultancy specializing in healthcare product design and development, merging user, technology, and medical expertise to create innovative, commercially viable solutions.”

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