Company lists · Data refreshed September 2026

Top 25 AI transparency and explainability companies worldwide

RevenueBase identified 687 company matches for AI transparency and explainability companies worldwide as of September 2026 and tracks 7,932 professional contacts across them, including 1,307 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for AI transparency and explainability 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 September 19, 2026. Country and city lists for AI transparency and explainability 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 Sep 19, 2026 How this list was built
687Companies
7,932Contacts tracked
1,307Verified emails
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The 25 largest AI transparency and explainability companies worldwide

Ranked by team size
Top 25 of 687 company matches for AI transparency and explainability companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchUs / Uk / Nepal / Kenya, United StatesHQ recorded Sep 19, 20261,001-5,0003,574 contacts →

Exact match

“Bridge the gap between your AI’s promise and its real-world performance.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchGlendale, CA, United StatesHQ recorded Sep 19, 2026201-500234 contacts →

Exact match

“BeyondAI delivers AI designed to reason, adapt, and operate reliably in complex enterprise environments.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Sep 19, 2026n/a154 contacts →

Exact match

“Build reliable AI agents with monitoring, testing, and replay analytics.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchReston, VA, United StatesHQ recorded Sep 19, 202651-200130 contacts →

Exact match

“Seekr delivers AI you can trust in mission-critical environments.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchBoca Raton, FL, United StatesHQ recorded Sep 19, 202651-20085 contacts →

Exact match

“Our mission is to use Explainable Artificial Intelligence (xAI) to revolutionize the healthcare industry by increasing transparency, fairness, and trust in the decision-making…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchIselin, NJ, United StatesHQ recorded Sep 19, 202651-20069 contacts →

Exact match

“is a core AI company with a bold mission: to go beyond correlation and uncover true causation.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United StatesHQ recorded Sep 19, 202611-5062 contacts →

Exact match

“AI is only as good as the data it runs on.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchAustin, NC, United StatesHQ recorded Sep 19, 202651-20057 contacts →

Exact match

“In 36 months, agentic AI systems will be an operating reality across major institutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchRennes, FranceHQ recorded Sep 19, 202651-20052 contacts →

Exact match

“fruggr is an AI governance platform that provides real-time visibility, performance tracking, and compliance for all AI systems in your organization.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Sep 19, 202651-20050 contacts →

Exact match

“Security, hallucination, and compliance gaps are stifling your AI production goals.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Sep 19, 202651-20046 contacts →

Exact match

“iTmethods delivers operational assurance for AI-enabled work in regulated enterprises.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchLansing, United StatesHQ recorded Sep 19, 2026201-50045 contacts →

Exact match

“Founded in Lansing, MI, in 2016, LENS Corporation has evolved into a global enterprise.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United StatesHQ recorded Sep 19, 202611-5044 contacts →

Exact match

“Goodfire is a research company and public benefit corporation based in San Francisco, dedicated to using interpretability to understand, learn from, and design AI systems.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchUnited StatesHQ recorded Sep 19, 202611-5044 contacts →

Exact match

“Gyan is a fundamentally new AI architecture built for Enterprises with low or zero tolerance for hallucinations, IP risks, or energy-hungry models.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchSan Mateo, CA, United StatesHQ recorded Sep 19, 202611-5042 contacts →

Exact match

“TrustLab helps enterprises maximize the reliability and ROI of AI systems with smarter monitoring of decisions, labeling, and licensed content detection.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchNorwich, United KingdomHQ recorded Sep 19, 202611-5041 contacts →

Exact match

“Rainbird solves the limitations of generative Al in high-stakes applications, closing the gap from PoC to Production.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchWestport, CT, United StatesHQ recorded Sep 19, 202611-5039 contacts →

Exact match

“Xnode Cortx: The #1 AI Control Plane.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchGhent, BelgiumHQ recorded Sep 19, 202611-5033 contacts →

Exact match

“At Yields we govern what matters We are a fast-growing international tech company helping organizations govern the algorithms and AI systems at the heart of modern decision-making…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchBengaluru, IndiaHQ recorded Sep 19, 202611-5032 contacts →

Exact match

“At Pangea, our mission is to democratize AI and help organizations tackle complex challenges with scalable, explainable, and actionable solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchNew York, United StatesHQ recorded Sep 19, 202651-20031 contacts →

Exact match

“Founded by Bell Labs research veterans, and associated with breakthrough startups like Amelia, EazyML, specializes in Transparent Machine Learning.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchAustin, TX, United StatesHQ recorded Sep 19, 202611-5030 contacts →

Exact match

“Polygraf AI redefines AI security for critical operations.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchBoston, MA, United StatesHQ recorded Sep 19, 202611-5030 contacts →

Exact match

“Monitaur is an AI governance software platform helping companies build, manage and automate responsible and ethical governance across consequential modeling systems.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchUnited StatesHQ recorded Sep 19, 20261-1027 contacts →

Exact match

“At Plumb, we envision a world where AI enhances life for everyone-regardless of technical expertise.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchShibuya-ku, JapanHQ recorded Sep 19, 202611-5024 contacts →

Exact match

“We develop next generation interface “Virtual Human Agent” and XAI(Explainable AI)”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchSanta Clara, CA, United StatesHQ recorded Sep 19, 202611-5023 contacts →

Exact match

“Discover AI, manage risks, identify threats, enforce policies, and ensure the safety of your organization's AI initiatives with SuperAlign”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 687 AI transparency and explainability companies worldwide

See the full list, filter by size, metro and specialty, and access 1,307 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI transparency and explainability companies worldwide at a glance

As of Sep 19, 2026
16.5%Verified-email coverage
11.5Average contacts per company
1-10Median size (employees)
4.7%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
502
11-50
158
51-200
21
201-500
3
501-1,000
1
1,001-5,000
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 AI transparency and explainability companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “AI transparency and explainability 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 1,307 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 September 19, 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.

AI transparency and explainability companies by location

4 lists · largest first

Every AI transparency and explainability companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “AI transparency and explainability companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI transparency and explainability companies are there worldwide?

RevenueBase identified 687 company matches for AI transparency and explainability companies worldwide as of September 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?

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

Which country has the most AI transparency and explainability companies?

The United States leads with 193 companies, followed by the United Kingdom (56). Every AI transparency and explainability companies list by country and city is linked on this page.

Which city has the most AI transparency and explainability companies?

London leads with 32 company records, followed by San Francisco (25) and New York (19).

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 1,307 professional contacts with verified work emails tracked across these 687 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 September 19, 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.