Company lists · Data refreshed September 2026

Top 25 Software testing tools providers worldwide

Name: Software testing tools providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 1,436 companies tracked

RevenueBase identified 1,436 software testing tools providers worldwide as of September 2026 and tracks 33,909 professional contacts across them, including 8,453 with verified work emails. India is the largest market and Hyderabad the largest hub.

This list covers software testing tools providers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026. Country and city lists for software testing tools providers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

1,436Companies

33,909Contacts tracked

8,453Verified emails

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The 25 largest software testing tools providers worldwide

Ranked by team size

Top 25 of 1,436 software testing tools providers worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to software testing tools providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Browserstack	Strong evidence	Dublin, IrelandHQ checked Sep 29, 2026	1,001-5,000	1,814 contacts →
	Strong evidence “BrowserStack is the world’s leading software testing platform, powered by AI and trusted by over teams, including Amazon, Microsoft, and NVIDIA, to deliver quality software at…” Source: RevenueBase Database · checked Sep 29, 2026
2	Applause	Strong evidence	Framingham, MA, United StatesHQ checked Sep 29, 2026	201-500	1,396 contacts →
	Strong evidence “Applause is the global leader in managed software testing services and digital quality.” Source: RevenueBase Database · checked Sep 29, 2026
3	A1qa	Strong evidence	Decatur, GA, United StatesHQ checked Sep 29, 2026	1,001-5,000	980 contacts →
	Strong evidence “a1qa is a global software testing and QA outsourcing company trusted by IT firms and Fortune 500 enterprises to deliver software quality that holds under real-world pressure.” Source: RevenueBase Database · checked Sep 29, 2026
4	Smartbear	Partial evidence	Somerville, MA, United StatesHQ checked Sep 29, 2026	501-1,000	969 contacts →
	Partial evidence “SmartBear delivers application integrity for modern tech stacks, ensuring continuous, measurable assurance that software just works as intended – with governance to operate at AI…” Source: RevenueBase Database · checked Sep 29, 2026
5	SHIFT	Indirect evidence	Minato, JapanHQ checked Sep 29, 2026	10001+	791 contacts →
	Indirect evidence “SHIFT specializes in creating services that sell and is fully committed to supporting our clients’ business growth.” Source: RevenueBase Database · checked Sep 29, 2026
6	Fireflink	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	501-1,000	517 contacts →
	Partial evidence “FireFlink is a global software product company focused on building intelligent automation solutions that drive real impact.” Source: RevenueBase Database · checked Sep 29, 2026
7	TTC Global	Strong evidence	Auckland, New ZealandHQ checked Sep 29, 2026	201-500	514 contacts →
	Strong evidence “TTC Global, formerly The Testing Consultancy, is a leading software assurance and testing services provider.” Source: RevenueBase Database · checked Sep 29, 2026
8	Moolya	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	501-1,000	496 contacts →
	Indirect evidence “Moolya prevents bugs.” Source: RevenueBase Database · checked Sep 29, 2026
9	SQA	Partial evidence	Bogotá, ColombiaHQ checked Sep 29, 2026	201-500	494 contacts →
	Partial evidence “Empowering growth-driven technology companies with reliable and efficient software quality assurance solutions, our QA services specialize in QA automation, staff augmentation…” Source: RevenueBase Database · checked Sep 29, 2026
10	Thinksys INC	Strong evidence	Sunnyvale, CA, United StatesHQ checked Sep 29, 2026	201-500	461 contacts →
	Strong evidence “ThinkSys is a QA outsourcing and software testing company for SaaS, FinTech, and Healthcare engineering teams that need reliable quality at scale.” Source: RevenueBase Database · checked Sep 29, 2026
11	Logigear Corporation	Partial evidence	San Mateo, CA, United StatesHQ checked Sep 29, 2026	501-1,000	403 contacts →
	Partial evidence “We are celebrating 30 years of testing excellence and innovation at LogiGear, we're proud to be a cornerstone in our clients' journeys, delivering confidence not just in our…” Source: RevenueBase Database · checked Sep 29, 2026
12	Word Publishing	Strong evidence	Mumbai, IndiaHQ checked Sep 29, 2026	201-500	386 contacts →
	Strong evidence “With a team comprising of the best QA minds and Certified Software Testing Specialists, we provide seamless Quality Assurance & Software testing solutions for your DESKTOP, WEB…” Source: RevenueBase Database · checked Sep 29, 2026
13	Katalon	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	201-500	382 contacts →
	Partial evidence “Katalon True Platform - the AI Platform for Software Quality.” Source: RevenueBase Database · checked Sep 29, 2026
14	Quality Professionals Q-Pros	Strong evidence	TX, United StatesHQ checked Sep 29, 2026	501-1,000	347 contacts →
	Strong evidence “Quality Professionals (Q-Pros) is a global independent software Quality Assurance and Testing services provider supporting enterprise and government organizations.” Source: RevenueBase Database · checked Sep 29, 2026
15	Sauce Labs	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	201-500	317 contacts →
	Indirect evidence “Sauce Labs is the world’s largest full-lifecycle, test automation platform, and the company behind Selenium.” Source: RevenueBase Database · checked Sep 29, 2026
16	Algoshack	Strong evidence	Bengaluru, IndiaHQ checked Sep 29, 2026	201-500	308 contacts →
	Strong evidence “AI-Native QA \| Autonomous Testing \| Low-Code Automation \| Enterprise Quality Engineering Helping enterprises accelerate software delivery with AI-powered autonomous testing.” Source: RevenueBase Database · checked Sep 29, 2026
17	Sybrant Technologies P LTD	Strong evidence	Chennai, IndiaHQ checked Sep 29, 2026	201-500	301 contacts →
	Strong evidence “Sybrant is a leader in Independent Software Testing.” Source: RevenueBase Database · checked Sep 29, 2026
18	Zensoft Services	Indirect evidence	Pune, IndiaHQ checked Sep 29, 2026	201-500	285 contacts →
	Indirect evidence “Welcome to Qualitia - The Pioneers in Simplifying Test Automation!” Source: RevenueBase Database · checked Sep 29, 2026
19	Sixsentix	Strong evidence	Zurich, SwitzerlandHQ checked Sep 29, 2026	201-500	272 contacts →
	Strong evidence “Sixsentix is a leading provider of Software Testing Services, Visual Analytics and Reporting, helping enterprises to accelerate their Software Delivery.” Source: RevenueBase Database · checked Sep 29, 2026
20	Portswigger	Strong evidence	Knutsford, United KingdomHQ checked Sep 29, 2026	51-200	267 contacts →
	Strong evidence “PortSwigger is a global leader in the creation of software tools for security testing of web applications.” Source: RevenueBase Database · checked Sep 29, 2026
21	Leapwork	Indirect evidence	København K, FranceHQ checked Sep 29, 2026	201-500	263 contacts →
	Indirect evidence “Leapwork delivers the continuous validation engine built for enterprises operating at scale across regulated industries and complex application estates.” Source: RevenueBase Database · checked Sep 29, 2026
22	System Verification	Indirect evidence	Malmö, SwedenHQ checked Sep 29, 2026	201-500	248 contacts →
	Indirect evidence “A SUSTAINABLE DIGITAL EXPERIENCE!” Source: RevenueBase Database · checked Sep 29, 2026
23	Miipe Quality Solutions	Strong evidence	Markham, ON, CanadaHQ checked Sep 29, 2026	201-500	245 contacts →
	Strong evidence “Miipe is an independent software testing consultancy.” Source: RevenueBase Database · checked Sep 29, 2026
24	QA Wolf	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	51-200	223 contacts →
	Indirect evidence “QA Wolf gets engineering teams to 80% automated E2E test coverage, fast - and keeps it there.” Source: RevenueBase Database · checked Sep 29, 2026
25	Accelq	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	201-500	221 contacts →
	Partial evidence “ACCELQ is the only cloud-based continuous testing platform that seamlessly automates API and web testing without writing a single line of code.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: software testing tools providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names software testing tools providers.
Partial evidence: Its own public description names part of software testing tools providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name software testing tools providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,436 software testing tools providers worldwide

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Software testing tools providers worldwide at a glance

As of Sep 29, 2026

24.9%Verified-email coverage

23.6Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · Hyderabad

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

725

11-50

428

51-200

192

201-500

501-1,000

1,001-5,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among software testing tools providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for software testing tools providers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “software testing tools providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names software testing tools providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among software testing tools providers, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 8,453 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Software testing tools providers by location

9 lists · largest first

Every Software testing tools providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Software testing tools providers based in Pune, India25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names software testing tools providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many software testing tools providers are there worldwide?

RevenueBase identified 1,436 software testing tools providers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Browserstack, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most software testing tools providers?

India leads with 245 companies, followed by the United States (245) and the United Kingdom (85). Every software testing tools providers list by country and city is linked on this page.

Which city has the most software testing tools providers?

Hyderabad leads with 28 headquartered companies, followed by London (26) and Pune (25).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 8,453 verified decision-maker contacts tracked across these 1,436 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.