Company lists · Data refreshed November 2026

Top 25 Stress testing software companies worldwide

RevenueBase identified 111 company matches for stress testing software companies worldwide as of November 2026 and tracks 2,509 professional contacts across them, including 1,027 with verified work emails. The United States is the largest market and Bangalore the largest hub.

This list covers company matches for stress testing software companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026. Country and city lists for stress testing software companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
111Companies
2,509Contacts tracked
1,027Verified emails
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The 25 largest stress testing software companies worldwide

Ranked by team size
Top 25 of 111 company matches for stress testing software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSomerville, United StatesHQ recorded Nov 5, 2026501-1,000959 contacts →

Exact match

“SmartBear delivers application integrity for modern tech stacks, ensuring continuous, measurable assurance that software just works as intended – with governance to operate at AI…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSanta Clara, United StatesHQ recorded Nov 5, 2026501-1,000445 contacts →

Exact match

“Cavisson Systems Inc, having its headquarter in Santa Clara, CA (USA), is a leading provider of performance intelligence platform that ensures exceptional customer experience and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSantiago, ChileHQ recorded Nov 5, 2026201-500226 contacts →

Exact match

“SEnTRA es una empresa que brinda servicios de diseño y construcción de herramientas de certificación para el área de QA y desarrollamos Test de Esfuerzo o de Stress para…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSantiago, ChileHQ recorded Nov 5, 202651-200145 contacts →

Exact match

“Desde 2001, Atentus se ha posicionado como líder tecnológico en el monitoreo de la experiencia digital.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchCupertino, CA, United StatesHQ recorded Nov 5, 202651-200121 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchNeuilly-sur-seine, FranceHQ recorded Nov 5, 202611-5035 contacts →

Exact match

“Performance issues are the worst enemies of your website.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchPort Louis, MauritiusHQ recorded Nov 5, 202651-20032 contacts →

Exact match

“Rubric is a Mauritius-headquartered digital consulting and technology company with a growing regional presence across Africa and the Indian Ocean region.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchMinnetonka, MN, United StatesHQ recorded Nov 5, 202651-20024 contacts →

Exact match

“Our mission is to give our customers cutting edge features such as “image matching” within a real browser, element level trend charting, and video capture of website and web…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Exact Solutions, Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchLa Ciotat, FranceHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“Notre vision consiste à proposer des logiciels et de l'ingénierie pour placer le monitoring et le diagnostic de performances Digital Expérience Monitoring et Satisfaction…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchThoraipakkam Chennai, SingaporeHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“Innoura is a next-generation Specialized IT solutions company, providing niche solutions in Performance, Availability, Scalability and Reliability.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSeattle, WA, United StatesHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“APIContext provides outside-in application testing that replicates how your users access your apps.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchMarina Del Rey, CA, United StatesHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Apposite Technologies provides world-class network, application and security test solutions to enterprises, service providers, and government agencies worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchGémenos, GermanyHQ recorded Nov 5, 202651-20017 contacts →

Exact match

“Neotys has helped over 1,600 companies in more than 60 countries ensure their applications achieve the highest reliability, performance, and quality.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchMountain View, CA, United StatesHQ recorded Nov 5, 20261-1015 contacts →

Exact match

“At PFLB, we're dedicated to helping technology teams scale and optimize their applications with our robust performance testing platform and professional engineering services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchAubagne, FranceHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“OctoPerf is an enterprise-grade performance and load testing platform available both as SaaS and on-premise, designed for engineering teams working on modern, distributed…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchStockholm, SwedenHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Stockholm-started k6, simplifies and automate load and performance testing for agile software development teams.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“OpenResty Inc, founded by the team behind the No.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCupertino, CA, United StatesHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Enteros is an innovative SaaS and services company specializing in Production Database Performance Management and Load Testing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchVienna, AustriaHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Triscon is providing services that focus on all aspects of performance engineering to achieve high speed, scalability, and stability of our clients’ software.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchOsasco, BrazilHQ recorded Nov 5, 20261-109 contacts →

Exact match

“We believe that software systems should work for one's business, not the other way around.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchTel Aviv, IsraelHQ recorded Nov 5, 20261-108 contacts →

Exact match

“Welcome to automatico, your premier destination for cutting-edge testing automation and performance expertise.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchDouai, FranceHQ recorded Nov 5, 20261-107 contacts →

Exact match

“OCCT has epitomized excellence for over two decades.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchBangalore, IndiaHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Times when the stakes are high and the product needs to perform at its best, Demo fails.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchDuisburg, GermanyHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Simpleworks Int.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 111 stress testing software companies worldwide

See the full list, filter by size, metro and specialty, and access 1,027 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Stress testing software companies worldwide at a glance

As of Nov 5, 2026
40.9%Verified-email coverage
22.6Average contacts per company
1-10Median size (employees)
5.4%Largest-city concentration · Bangalore
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
66
11-50
30
51-200
11
201-500
2
501-1,000
2

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for stress testing software companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “stress testing software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,027 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Stress testing software companies by location

1 lists · largest first

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

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “stress testing software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many stress testing software companies are there worldwide?

RevenueBase identified 111 company matches for stress testing software companies worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Smartbear tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most stress testing software companies?

The United States leads with 34 companies. Every stress testing software companies list by country and city is linked on this page.

Which city has the most stress testing software companies?

Bangalore leads with 6 company records, followed by London (5) and New York (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,027 professional contacts with verified work emails tracked across these 111 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 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 SmartSearch, 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.