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

Red Orange Technologies Private LimitedProfile set up by Edverise AI
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Red Orange Technologies Private Limited has been operational since 2011, offering support in design and development with a focus on enhancing your brand's visibility, creating engaging experiences, expanding your business, increasing attention, connecting with your audience, and ensuring your websit
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Sahibzada Ajit Singh Nagar, Punjab, In
Services Provided+8 Services
10% Custom Web Application Development
5% API Development & Integration
3% QA & Software Testing
5% ERP & CRM Development
AI Summary
“Red Orange Technologies Private Limited specializes in comprehensive IT solutions including consulting, software development, cloud services, AI, and design to enhance business growth and customer engagement.”
Weboide TechProfile set up by Edverise AI
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Weboide, an efficient product development organization, has partnered with various corporations and start-ups to create outstanding products and experiences, offering optimal solutions to their toughest challenges.
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
50% Custom Web Application Development
20% Mobile App Development (iOS & Android)
10% QA & Software Testing
10% Product UX Strategy
AI Summary
“Weboide Tech partners with corporations and startups to develop innovative products and user experiences, delivering effective solutions to complex challenges with efficiency and expertise.”
TECHNEXUSProfile set up by Edverise AI
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Bespoke Software Development Crafted solutions tailored to meet the unique requirements of your business. We manage everything from initial ideas to coding, testing, and deployment, guaranteeing a seamless experience and software that aligns perfectly with your needs. Our primary services include: S
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Services Provided+2 Services
20% Custom Web Application Development
20% Mobile App Development (iOS & Android)
10% QA & Software Testing
20% Product UX Strategy
AI Summary
“TECHNEXUS delivers custom software, web, and mobile development services, complemented by quality assurance and UI/UX design, ensuring tailored, end-to-end solutions aligned with client needs.”
Hidden Brains InfoTechProfile set up by Edverise AI
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Hidden Brains, established in 2003, is a leading AI consulting and custom enterprise software development firm that specializes in creating innovative solutions powered by AI technology for businesses. We facilitate comprehensive digital transformation for a range of industries worldwide, enabling b
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Ahmedabad, Gujarat, In
Services Provided+11 Services
5% ERP & CRM Development
5% QA & Software Testing
5% API Development & Integration
6% Frontend Development
AI Summary
“Hidden Brains InfoTech provides AI-driven custom software development and digital transformation solutions across 39 industries worldwide, utilizing agile methodologies to deliver innovative, scalable technology services.”
Zco CorporationProfile set up by Edverise AI
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Zco Corporation is a premier custom software development firm focused on creating feature-rich applications tailored to the specific needs of our clients. Founded in 1989 by President John Olapurath, Zco has been committed to utilizing the latest technologies to develop innovative software solutions
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Nashua, New Hampshire, Us
Services Provided+3 Services
18% Mobile App Development (iOS & Android)
15% Custom Web Application Development
8% Backend Development
7% Frontend Development
AI Summary
“Zco Corporation specializes in custom software development, delivering innovative, scalable solutions using diverse technologies to startups and Fortune 500 clients, supporting their business objectives across industries.”
Parah GroupProfile set up by Edverise AI
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Comprehensive, all-in-one profit enhancement solutions for direct-to-consumer (DTC) brands. We assist DTC and lead-generation companies in maximizing revenue from their existing visitor traffic by applying established, data-driven optimization techniques. Our services boost profitability and revenue
Highlights
$1,000+
Min Project Size
2-9
Employees
Sacramento, California, Us
Services Provided+1 Services
20% Custom Web Application Development
23% E-Commerce Development
8% QA & Software Testing
17% UX Research & Usability Testing
AI Summary
“Parah Group provides comprehensive profit enhancement solutions for DTC brands, leveraging data-driven optimization to boost revenue through improved conversion, upselling, and subscription strategies without raising ad spend.”
Automatic Technology Solutions LLCProfile set up by Edverise AI
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Automatic Technology Solutions LLC is a comprehensive IT and digital marketing firm that focuses on custom software development and scalable digital solutions for businesses of various sizes. We create smart, secure, and efficient technologies that enable organizations to enhance their operations, b
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
New York, New York, Us
Services Provided+16 Services
8% Mobile App Development (iOS & Android)
5% SaaS Product Development
4% Frontend Development
4% QA & Software Testing
AI Summary
“Automatic Technology Solutions LLC delivers custom software, mobile apps, AI-driven automation, and cloud solutions, supporting diverse clients globally with comprehensive IT and digital marketing expertise.”
AVADA MEDIAProfile set up by Edverise AI
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AVADA MEDIA is a product engineering partner that focuses on custom 2D/3D web configurators, including those powered by AI, as well as AI agents, assistants, bots, CRM, ERP systems, web applications, and websites with built-in AI and configurator features. Our approach prioritizes progressive web ap
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Odesa, Odesa, Ua
Services Provided+5 Services
13% Custom Web Application Development
3% Mobile App Development (iOS & Android)
3% E-Commerce Development
7% Backend Development
AI Summary
“AVADA MEDIA specializes in custom 2D/3D web configurators and AI-driven applications, delivering secure, scalable progressive web apps and integrations tailored to optimize sales, support, and operations.”
HexacyberlabProfile set up by Edverise AI
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HexaCyberLab is an agency focused on cybersecurity, particularly in the areas of web application security, penetration testing, and secure web development. Our mission is to assist businesses in identifying, understanding, and addressing security vulnerabilities before they can be exploited by attac
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
20% Custom Web Application Development
10% QA & Software Testing
4% API Development & Integration
33% Other IT Consulting and SI
AI Summary
“HexaCyberLab specializes in comprehensive cybersecurity solutions, including penetration testing, vulnerability assessments, and secure web development to protect businesses from digital threats and improve security posture.”
Atlas SoftwareProfile set up by Edverise AI
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ATLAS SOFTWARE is a versatile offshore IT solutions provider that delivers top-tier application services designed to help your organization surpass its technological goals. Our expertise encompasses both onshore and offshore software development, maintenance, and project management services. Establi
Highlights
250-999
Employees
Turtle Creek, Pennsylvania, Us
Services Provided+1 Services
28% Custom Web Application Development
17% Backend Development
5% QA & Software Testing
35% IT Staff Augmentation
AI Summary
“Atlas Software offers comprehensive offshore IT services including software development, maintenance, and project management, delivering scalable, integrated solutions aligned with client business goals since 1995.”

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