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

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
Avg Hourly Rate
10-49
Employees
Ho Chi Minh City, Vn
Services Provided+3 Services
55% Blockchain & Web3 Development
15% API Development & Integration
20% Mobile App Development (iOS & Android)
10% 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.”
InCrysProfile set up by Edverise AI
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We are a purpose-driven company that embraces our core values and is committed to delivering outstanding services through ongoing learning, enhancing businesses via design and technology. With over 20 years of experience, our dynamic team strikes a balance between seasoned effectiveness and youthful
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Bucuresti, Bucuresti, Ro
Services Provided+26 Services
15% Frontend Development
10% Mobile App Development (iOS & Android)
10% Code Review & Technical Audits
15% API Development & Integration
AI Summary
“InCrys leverages 20+ years' expertise to deliver innovative IT services, integrating advanced digital technologies and agile solutions that enhance business performance and customer experience globally.”
App2PerfectProfile set up by Edverise AI
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With 11 years of experience in the IT sector and 8 years in the mobile industry, we have completed over 40 commercial projects and received numerous references. We do not ask for prepayment; you only pay once you are completely satisfied with our work. Contact us for a project assessment, with basic
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
70% Mobile App Development (iOS & Android)
20% Custom Web Application Development
10% QA & Software Testing
40% Product UX Strategy
AI Summary
“App2Perfect offers comprehensive IT and mobile development services, completing over 40 projects in 11 years, ensuring client satisfaction with no upfront payment required.”
Green Together DesignProfile set up by Edverise AI
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I assist environmentally friendly brands in narrating their sustainability journey through branding and web design. Together, we can create a distinct online identity that captivates potential investors and audiences.
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Zagreb, Grad Zagreb, Hr
Services Provided+5 Services
50% Brand Identity Design
30% Brand Guidelines Development
20% Graphic Design
40% Custom Web Application Development
AI Summary
“Green Together Design specializes in branding and web design for eco-friendly brands, crafting unique online identities that effectively communicate their sustainability stories to engage investors and audiences.”
IZISS TECHNOLOGY PRIVATE LIMITEDProfile set up by Edverise AI
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IZISS Technology is a premier IT solution development firm that focuses on creating mobile and web applications, AR/VR solutions, and tailored applications. Our skilled team of developers and designers collaborates to produce innovative and user-friendly solutions that address your specific business
Highlights
$10,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Indore, Madhya Pradesh, In
Services Provided+5 Services
20% API Development & Integration
30% Custom Web Application Development
40% Mobile App Development (iOS & Android)
10% QA & Software Testing
AI Summary
“IZISS Technology develops customized mobile, web, and AR/VR applications, delivering innovative, scalable, and user-friendly IT solutions tailored to diverse business requirements.”
Technosys SolutionsProfile set up by Edverise AI
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Technosys Solutions Inc. is your dependable partner for innovative technology solutions. For more than 18 years, we have assisted businesses in overcoming their tech challenges through dependable and user-friendly services such as custom software development and mobile/web applications. Our team boa
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Orange, California, Us
Services Provided+2 Services
35% Custom Web Application Development
15% Frontend Development
25% Mobile App Development (iOS & Android)
20% Backend Development
AI Summary
“Technosys Solutions offers over 18 years of expertise in custom software and mobile/web application development, leveraging AI and automation to deliver comprehensive, efficient technology solutions globally.”
TechsignxProfile set up by Edverise AI
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Techsignx is a prominent software and app development firm located in the UK, offering services to start-ups, medium-sized companies, and large corporations around the world. As a comprehensive development agency, we assist clients at every phase of the development process, including consulting, str
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Ilford, England, Gb
Services Provided+2 Services
45% Custom Web Application Development
40% Mobile App Development (iOS & Android)
15% QA & Software Testing
60% Product UX Strategy
AI Summary
“Techsignx is a UK-based software and app development agency offering end-to-end services, including consulting, design, development, quality assurance, and support for diverse businesses globally.”
Coder Oxygen Pvt LtdProfile set up by Edverise AI
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Our goal is to revitalize businesses by offering innovative software solutions. Coder Oxygen is a prominent software firm that provides a wide array of IT services, such as software development, digital sourcing, and beyond. Our team of experts collaborates closely with clients to identify their dis
Highlights
10-49
Employees
Services Provided+2 Services
25% API Development & Integration
25% Backend Development
20% Mobile App Development (iOS & Android)
15% Legacy System Modernization
AI Summary
“Coder Oxygen Pvt Ltd offers innovative software development and IT services, collaborating closely with clients to deliver tailored solutions that enhance operations across diverse business sectors.”
MoreYeahs IT Technologies Pvt. Ltd.Profile set up by Edverise AI
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MoreYeahs is a worldwide IT services and consulting firm dedicated to assisting businesses in accelerating their digital transformation through innovative technology solutions. We focus on providing comprehensive services in custom software development, enterprise applications, and digital marketing
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Indore, Madhya Pradesh, In
Services Provided+13 Services
15% Mobile App Development (iOS & Android)
30% Custom Web Application Development
10% E-Commerce Development
15% API Development & Integration
AI Summary
“MoreYeahs IT Technologies Pvt. Ltd. delivers comprehensive IT and digital solutions including software development, UI/UX, branding, digital marketing, and AI-driven automation to drive scalable business growth.”
PitechPlusProfile set up by Edverise AI
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PitechPlus, a subsidiary of Webhelp, is a software development company with 17 years of experience in providing tailored software solutions throughout the entire development process. The company employs agile, cross-functional teams to assist with various development projects from start to finish. O
Highlights
$250,000+
Min Project Size
50-99
Avg Hourly Rate
250-999
Employees
Cluj-Napoca, Cluj, Ro
Services Provided+14 Services
10% Legacy System Modernization
15% QA & Software Testing
15% API Development & Integration
30% Custom Web Application Development
AI Summary
“PitechPlus, a Webhelp subsidiary with 17 years’ expertise, delivers comprehensive software development services using AI, Machine Learning, and Cybersecurity to create innovative, market-leading solutions.”

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