Company lists · Data refreshed September 2026

Top 25 AI transparency and explainability companies based in the United States

RevenueBase identified 193 company matches for AI transparency and explainability companies associated with the United States as of September 2026 and tracks 1,988 professional contacts across them, including 684 with verified work emails. San Francisco is the largest hub.

This list covers company matches for AI transparency and explainability 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 September 19, 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 Sep 19, 2026 How this list was built
193Companies
1,988Contacts tracked
684Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest AI transparency and explainability companies based in the United States

Ranked by team size
Top 25 of 193 company matches for AI transparency and explainability companies based in the United States, 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 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
2Exact 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
3Exact 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
4Exact 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
5Exact 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
6Exact 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
7Exact 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
8Exact 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
9Exact 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
10Exact 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
11Exact 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
12Exact 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
13Exact 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
14Exact 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
15Exact 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
16Exact 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
17Exact matchSan Francisco, CA, United StatesHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“Larridin has transformed how enterprises get end-to-end visibility into AI-moving beyond scattered experimentation to a clear, executive-grade view of what’s being adopted, how…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchSan Francisco, CA, United StatesHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“IKASI helps enterprises make smarter decisions with causal AI by understanding not just what people do, but why.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchSan Francisco, CA, United StatesHQ recorded Sep 19, 20261-1019 contacts →

Exact match

“Transluce is an independent research lab that builds open, scalable technology for understanding AI systems and steering them in the public interest.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchRaleigh, NC, United StatesHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“We’re on a mission to make trustworthy AI the global standard and rebuild it from the ground up so that every aspect of AI is clearly understandable by human beings.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 19, 20261-1018 contacts →

Exact match

“We build trust in AI!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchSan Jose, CA, United StatesHQ recorded Sep 19, 202611-5018 contacts →

Exact match

“Accelerating Sales in the Electronics Industry with Explainable AI that truly understands your products.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchDayton, OH, United StatesHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“For many enterprise leaders, they stand at the crossroads of information and insight, where traditional methods meet revolutionary AI.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“Your AI is your responsibility.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchPalo Alto, CA, United StatesHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“About Us Gentoro was founded by a team with deep experience in enterprise infrastructure and AI, with leadership roots at companies including Splunk, WebLogic, and Asurion.”

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

Showing 25 of 193 AI transparency and explainability companies based in the United States

See the full list, filter by size, metro and specialty, and access 684 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

AI transparency and explainability companies based in the United States at a glance

As of Sep 19, 2026
34.4%Verified-email coverage
10.3Average contacts per company
1-10Median size (employees)
13.0%Largest-city concentration · San Francisco
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
129
11-50
50
51-200
11
201-500
1
501-1,000
1
1,001-5,000
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 193 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 “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. 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 684 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 metro

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 based in the United States?

RevenueBase identified 193 company matches for AI transparency and explainability companies associated with the United States 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?

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

Which city has the most AI transparency and explainability companies?

San Francisco leads with 25 company records, followed by New York (22) and Austin (8).

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 684 professional contacts with verified work emails tracked across these 193 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.

Ready to reach these companies? Verified emails and direct dials for all 193 AI transparency and explainability companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.