Top QA & Software Testing Firms

Releases that break checkout, a mobile app that crashes on older Android phones, an API that slows under load: these are the failures QA and software testing companies are paid to catch first. They plan test strategy, write and run manual test cases, build automated suites in Selenium, Playwright, Cypress or Appium, and run performance, security and accessibility tests. Software teams hire them when developers are testing their own code, when release cycles are speeding up, before a major launch, or when an audit demands documented testing.

When comparing the firms below, look at the kinds of applications they test, the automation frameworks they work in, and whether testers join your sprints or work from a separate queue.

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

4,561 Companies

List of the Best QA & Software Testing Agencies

Sarvagya Softtech
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Sarvagya Softtech | Your Reliable Technology Partner At Sarvagya Softtech, we are dedicated to providing innovative digital solutions that promote growth and creativity for businesses of every size. Established with the goal of offering exceptional development services, we specialize in a diverse a
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Surat, Gujarat, In
Services Provided+3 Services
20% Mobile App Development (iOS & Android)
18% Custom Web Application Development
10% Frontend Development
2% QA & Software Testing
AI Summary
“Sarvagya Softtech delivers custom software, web, and mobile app development using modern technologies, ensuring scalable, high-quality, and user-focused digital solutions for businesses of all sizes.”
IZAXX Sp. z o.o.
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Elevate your business with our innovative and customized services. We specialize in web design and outsourcing IT personnel. Our software solutions and outsourcing options provide you with the flexibility and time efficiency you need through effective task delegation. We are skilled in software deve
Highlights
$25-49/hr
Avg Hourly Rate
2-9
Employees
Lask, Pl
Services Provided+5 Services
20% Custom Web Application Development
4% QA & Software Testing
1% Code Review & Technical Audits
5% Product UX Strategy
AI Summary
“IZAXX Sp. z o.o. delivers bespoke web design and comprehensive IT outsourcing services, covering software development, project management, and maintenance to enhance business efficiency and growth.”
Khushtech Solutions Private Limited
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
KhushTech Solutions is a premier website and app development firm located in India, recognized for its outstanding services and innovative approaches. With an excellent industry reputation, we consistently rank among the top companies in the country for our proficiency in developing state-of-the-art
Highlights
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+6 Services
10% Mobile App Development (iOS & Android)
5% Backend Development
3% E-Commerce Development
2% Blockchain & Web3 Development
AI Summary
“KhushTech Solutions Private Limited is an Indian firm specializing in innovative website and app development, digital marketing, and delivering high-quality, user-friendly solutions with a skilled multidisciplinary team.”
Arkade Arhitect
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a brand that specializes in the development of software, websites, and web applications, dedicated to providing bespoke technology solutions for our clients. Our primary emphasis is on custom software development, which involves designing and building applications and systems tailored to the
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+5 Services
7% API Development & Integration
16% Custom Web Application Development
7% Mobile App Development (iOS & Android)
3% QA & Software Testing
AI Summary
“Arkade Arhitect specializes in custom software, website, and web application development, delivering tailored technology solutions that meet unique client needs and specifications.”
Korvex Technologies
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are Korvex Technologies, your imaginative technology allies transforming ambitious concepts into impactful digital experiences. Whether it's captivating games, AR/VR environments, eye-catching designs, or intelligent web and mobile applications, we fuse creativity with accuracy to ensure your vis
Highlights
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
5% QA & Software Testing
20% Product UX Strategy
AI Summary
“Korvex Technologies leverages over 15 years of expertise to create innovative digital experiences, blending creativity with precision across games, AR/VR, design, and intelligent applications.”
Chainscaletech
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
ChainScaleTech is a product development studio that operates in both Web2 and Web3, focused on helping startups and agencies create scalable, secure, and high-performance digital solutions. We excel in Full-Stack Web Development, SaaS Platforms, Blockchain & DeFi Applications, NFT Marketplaces, and
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
15% Custom Web Application Development
10% Mobile App Development (iOS & Android)
13% SaaS Product Development
10% Blockchain & Web3 Development
AI Summary
“ChainScaleTech is a product development studio delivering scalable Web2 and Web3 solutions, including SaaS, blockchain, NFT marketplaces, and mobile apps with full lifecycle support for startups and agencies.”
MangoTech Solutions
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are passionate about IT, technology, and yes, mangoes too! Our team comprises some of Pakistan's leading IT experts, skilled in nearly every aspect of Information Technology. Consistency is our hallmark, setting us apart from many other companies. We understand the significance of perseverance an
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Karachi, Sindh, Pk
Services Provided+11 Services
13% Custom Web Application Development
11% Mobile App Development (iOS & Android)
3% E-Commerce Development
2% ERP & CRM Development
AI Summary
“MangoTech Solutions, founded in 2016, offers expert custom software, mobile, and web app development, serving diverse industries globally with innovative, consistent IT solutions.”
Codeastu Technologies
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
CodeAstu Technologies is a globally present company based in India, specializing in software services. Our enthusiastic and skilled team of technologists is not only passionate about technology but also enjoys collaborating. We are a creative and talented group that strives to develop outstanding so
Highlights
$10,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
4% QA & Software Testing
10% Custom Web Application Development
4% E-Commerce Development
7% Mobile App Development (iOS & Android)
AI Summary
“CodeAstu Technologies, based in India, delivers innovative software solutions globally with a skilled team committed to exceeding customer expectations through collaborative expertise and quality services.”
Handydev
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Handydev is a company specializing in mobile and web application development, boasting over 10 years of international experience. Our skilled team comprises designers, developers, and IT specialists who are ready to assist you. Our lead developers have participated in the creation of substantial com
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
20% Mobile App Development (iOS & Android)
13% Custom Web Application Development
10% API Development & Integration
7% QA & Software Testing
AI Summary
“Handydev specializes in comprehensive mobile and web application development, offering native and cross-platform solutions with full-cycle services, robust quality assurance, and expert UI/UX design from a skilled international team.”
Dinamica Digital
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Dinamica Digital is the development division of Dinamica Generale (Italy). We offer comprehensive digital solutions, including app development, IoT, and Big Data analytics. Our team of skilled professionals employs a life-cycle model to deliver swift innovation for your business.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Poggio Rusco, Mantua, It
Services Provided+2 Services
17% Mobile App Development (iOS & Android)
3% QA & Software Testing
14% Custom Web Application Development
23% Mobile App UI Design
AI Summary
“Dinamica Digital delivers comprehensive digital solutions including software development, UI/UX design, AI, and Big Data analytics, enabling swift and innovative business transformations.”

...

...

...

Latest insights & expert perspectives

Explore data-backed surveys with inputs from top industry experts.

Stated minimum project sizes among the firms listed under software development services on Edverise, with the $50,000 band shaded

Vendor Selection

Questions to Ask a Software Development Agency: Six With Proof

A vetting script for second-round agency calls: six questions, the document each answer has to produce, and what a directory listing or a badge really proves.

Nihar Ranjan Rout

10/31/2026

Three software development quotes of $38,000, $94,000 and $210,000 converted to effective hourly rates of $79, $73 and $87.50

Vendor Selection

How to Compare Software Development Quotes Priced 5x Apart

Three bids for the same build are rarely comparable as written. A normalization checklist, a weighted grid adapted from FAR Part 15.3, and the hourly arithmetic.

Akash Mohapatra

10/31/2026

Chart of minimum project size stated by firms listed under AI agent development on Edverise, with the $50,000 band highlighted

Vendor Selection

AI Agent Development Cost: Build, Tokens, Reliability

An AI agent has three costs. Compute the monthly token bill from published list prices, then set the build quote against what listed firms actually charge.

Santanu Prasad Sahoo

10/31/2026

Check All Our Blogs

One Platform. One Promise. One Trust.

Edverise is building the trusted way to find tech vendors. List your company early, or talk to us about backing the platform.

Top QA & Software Testing Firms

List of the Best QA & Software Testing Agencies

Where buyers look next

Latest insights & expert perspectives

Questions to Ask a Software Development Agency: Six With Proof

How to Compare Software Development Quotes Priced 5x Apart

AI Agent Development Cost: Build, Tokens, Reliability

One Platform. One Promise. One Trust.