Company lists · Data refreshed November 2026

Top 25 Usability testing software companies based in the United States

RevenueBase identified 114 company matches for usability testing software companies associated with the United States as of November 2026 and tracks 1,831 professional contacts across them, including 705 with verified work emails. San Francisco is the largest hub.

This list covers company matches for usability testing software companies associated with the United States, 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.

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
114Companies
1,831Contacts tracked
705Verified emails
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The 25 largest usability testing software companies based in the United States

Ranked by team size
Top 25 of 114 company matches for usability testing software companies based in the United States, 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 matchChicago, IL, United StatesHQ recorded Nov 5, 2026201-500277 contacts →

Exact match

“Dscout is a research technology company that helps the world's best-known brands understand how people actually think and behave, in context, at scale.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202651-200141 contacts →

Exact match

“Maze empowers researchers to be change makers, turning research into a center of influence and customer insights into enduring competitive advantage.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchMiami, FL, United StatesHQ recorded Nov 5, 202651-200132 contacts →

Exact match

“Established in San Francisco in 2009, with offices in Miami, Florida and Madrid, Spain, Userlytics is a state of the art global platform for remote user experience (UX) and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 5, 202651-200105 contacts →

Exact match

“Pulse Labs bridges AI and UX to help teams build better products.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchAustin, TX, United StatesHQ recorded Nov 5, 202651-20089 contacts →

Exact match

“Userpilot helps product, growth, marketing, and customer teams understand how users engage with their product and act on those insights.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchPortland, OR, United StatesHQ recorded Nov 5, 202651-20085 contacts →

Exact match

“PLUS QA makes software testing simple.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchRedding, CA, United StatesHQ recorded Nov 5, 202651-20081 contacts →

Exact match

“Shasta QA is an American OurSourcing software-testing company with offices located in Northern California and the Midwest.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchMission Viejo, CA, United StatesHQ recorded Nov 5, 202651-20063 contacts →

Exact match

“At Centercode, we believe creating exceptional products that truly meet customer needs requires a robust and effective user testing program.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchLa Mirada, CA, United StatesHQ recorded Nov 5, 202611-5062 contacts →

Exact match

“Make the Most of Every Visitor!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchOakland, CA, United StatesHQ recorded Nov 5, 202651-20059 contacts →

Exact match

“Great Question is the all-in-one UX research platform trusted by customer-centric teams at Amazon, ServiceNow, Asana, Gusto, Canva, Brex & more.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchPhiladelphia, IL, United StatesHQ recorded Nov 5, 202611-5049 contacts →

Exact match

“We are a research and user-interface-design company with one mission-fitting products to people.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, United StatesHQ recorded Nov 5, 2026n/a41 contacts →

Exact match

“The easiest way to test your apps.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchDenver, CO, United StatesHQ recorded Nov 5, 202611-5035 contacts →

Exact match

“MeasuringU is a UX research and software firm focused on connecting companies with their customers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202651-20032 contacts →

Exact match

“PlaybookUX is a comprehensive user research platform that empowers teams to recruit, conduct, analyze, and store qualitative and quantitative research, all in one place.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchLas Colinas, TX, United StatesHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“Usability Sciences, a user experience research firm located in Dallas, TX, has been helping clients improve their customers’ experience for over 35 years by answering the who…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“End to End User Research offers a wide range of research services to help you understand and design for your end user.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchVancouver, WA, United StatesHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“We are the leader in user experience monitoring, analysis, and quality assurance testing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchNashua, NH, United StatesHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Best-in-class testing solutions for every phase of product development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBaltimore, MD, United StatesHQ recorded Nov 5, 20261-1016 contacts →

Exact match

“At Astriata, we combine human insights from usability testing with intentional design and the right technology to create better, more meaningful user experiences.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchNY, United StatesHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“TAKE THE PAIN OUT OF USER RESEARCH The easiest way to recruit testers, launch tests, and analyze results.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchBoston, MA, United StatesHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Contact Design is a user research and participant recruitment company focused on results.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchAtlanta, GA, United StatesHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“User Insight’s commitment is to help make products that improve people’s lives.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchMountain View, CA, United StatesHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“methinks is an online research platform allowing product developers, researchers, project managers, and companies the ability to interview and gather valuable insights from real…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchAuburn, WA, United StatesHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“ABOUT US -Headquartered in Kent, Washington, iTishniki specializes in software testing and web development for small businesses and start-ups.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchChicago, IL, United StatesHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Don’t you want to know everything about your user’s visit?”

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

Showing 25 of 114 usability testing software companies based in the United States

See the full list, filter by size, metro and specialty, and access 705 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Usability testing software companies based in the United States at a glance

As of Nov 5, 2026
38.5%Verified-email coverage
16.1Average contacts per company
1-10Median size (employees)
9.6%Largest-city concentration · San Francisco
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
32
51-200
15
201-500
1
501-1,000
1
10001+
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 114 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “usability 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 705 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.

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 “usability testing software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many usability testing software companies are there based in the United States?

RevenueBase identified 114 company matches for usability testing software companies associated with the United States 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?

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

Which city has the most usability testing software companies?

San Francisco leads with 11 company records, followed by Chicago (6) and New York (6).

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 705 professional contacts with verified work emails tracked across these 114 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.