Company lists · Data refreshed September 2026

Top 25 AI audit and monitoring platforms based in the United States

RevenueBase identified 227 AI audit and monitoring platforms headquartered in the United States as of September 2026 and tracks 3,529 professional contacts across them, including 1,512 with verified work emails. San Francisco is the largest hub.

This list covers AI audit and monitoring platforms headquartered in the United States, 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 27, 2026.

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 27, 2026 86% judged on-target in blind review
227Companies
3,529Contacts tracked
1,512Verified emails
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The 25 largest AI audit and monitoring platforms based in the United States

Ranked by team size
Top 25 of 227 AI audit and monitoring platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to AI audit and monitoring platforms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 20261,001-5,0001,356 contacts →

Partial evidence

“Vanta is the #1 Agentic Trust Platform that helps businesses earn and prove trust.”

Source: RevenueBase Database · checked Sep 27, 2026
2Partial evidenceMiami, FL, United StatesHQ checked Sep 27, 202651-200184 contacts →

Partial evidence

“In regulated industries, AI rarely fails because the model isn't smart enough, it fails because it can't be governed.”

Source: RevenueBase Database · checked Sep 27, 2026
3Strong evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 202651-200172 contacts →

Strong evidence

“Fieldguide is a leading AI-native platform transforming how audit, advisory, and assurance work gets done.”

Source: RevenueBase Database · checked Sep 27, 2026
4Partial evidenceSan Francisco, United StatesHQ checked Sep 27, 202651-200117 contacts →

Partial evidence

“Braintrust is the agent observability platform.”

Source: RevenueBase Database · checked Sep 27, 2026
5Partial evidencePalo Alto, CA, United StatesHQ checked Sep 27, 202651-200100 contacts →

Partial evidence

“Fiddler is the AI Control Plane, the system of trust, for first-party and third-party agents from the creation layer to production.”

Source: RevenueBase Database · checked Sep 27, 2026
6Partial evidenceSunnyvale, CA, United StatesHQ checked Sep 27, 2026201-50094 contacts →

Partial evidence

“Akitra helps modern teams get compliant faster and stay audit-ready year-round.”

Source: RevenueBase Database · checked Sep 27, 2026
7Partial evidencePalo Alto, CA, United StatesHQ checked Sep 27, 202651-20072 contacts →

Partial evidence

“Credo AI is the category-defining leader in AI governance, helping the world’s most iconic enterprises scale AI responsibly.”

Source: RevenueBase Database · checked Sep 27, 2026
8Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 202611-5069 contacts →

Partial evidence

“Holistic AI is the control layer for enterprise AI.”

Source: RevenueBase Database · checked Sep 27, 2026
9Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 202651-20050 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
10Strong evidenceShort Hills, NJ, United StatesHQ checked Sep 27, 202651-20044 contacts →

Strong evidence

“Cranium AI is on a mission to secure the AI revolution with our award-winning AI Security and AI Governance platform, empowering organizations of all sizes to confidently adopt…”

Source: RevenueBase Database · checked Sep 27, 2026
11Partial evidencePalo Alto, CA, United StatesHQ checked Sep 27, 202611-5042 contacts →

Partial evidence

“Singulr is the enterprise AI and agentic control plane that ensures governance is enforceable, controls are effective, and delivers measurable security outcomes.”

Source: RevenueBase Database · checked Sep 27, 2026
12Partial evidenceWestport, CT, United StatesHQ checked Sep 27, 202611-5039 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
13Indirect evidenceIndianapolis, IN, United StatesHQ checked Sep 27, 202611-5036 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 27, 2026
14Indirect evidenceNew York, United StatesHQ checked Sep 27, 202651-20031 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
15Strong evidenceBoston, MA, United StatesHQ checked Sep 27, 202611-5030 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
16Indirect evidenceWashington, DC, United StatesHQ checked Sep 27, 202651-20024 contacts →

Indirect evidence

“As artificial intelligence continues to revolutionize industries and become increasingly prevalent in day-to-day use, the associated risks also rise.”

Source: RevenueBase Database · checked Sep 27, 2026
17Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 202611-5024 contacts →

Partial evidence

“Openlayer is the AI Governance Control Plane for Regulated Enterprises.”

Source: RevenueBase Database · checked Sep 27, 2026
18Strong evidenceRedwood Shores, CA, United StatesHQ checked Sep 27, 202611-5023 contacts →

Strong evidence

“Tumeryk is a security and governance platform designed for managing Agentic AI infrastructure.”

Source: RevenueBase Database · checked Sep 27, 2026
19Partial evidenceSanta Clara, CA, United StatesHQ checked Sep 27, 202611-5023 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
20Strong evidenceChandler, AZ, United StatesHQ checked Sep 27, 20261,001-5,00022 contacts →

Strong evidence

“Truyo, an IntraEdge company - provides an all-in-one platform to manage privacy compliance and AI governance.”

Source: RevenueBase Database · checked Sep 27, 2026
21Partial evidenceNew York, NY, United StatesHQ checked Sep 27, 202611-5021 contacts →

Partial evidence

“AI agents are transforming the workforce, but they also bring massive risks like exposing your most sensitive data.”

Source: RevenueBase Database · checked Sep 27, 2026
22Strong evidenceAustin, TX, United StatesHQ checked Sep 27, 202611-5021 contacts →

Strong evidence

“CognitiveView is an AI Assurance & Governance platform helping organizations govern, assess, and manage AI systems with confidence.”

Source: RevenueBase Database · checked Sep 27, 2026
23Partial evidenceArlington, VA, United StatesHQ checked Sep 27, 202611-5020 contacts →

Partial evidence

“Trustible's mission is to give organizations the clarity to adopt AI safely and at scale.”

Source: RevenueBase Database · checked Sep 27, 2026
24Partial evidenceCambridge, MA, United StatesHQ checked Sep 27, 202611-5018 contacts →

Partial evidence

“Gesund, a CB Insights AI 100 company, is the world’s first compliant AI factory on a mission to help bring clinical-grade AI solutions to market.”

Source: RevenueBase Database · checked Sep 27, 2026
25Strong evidenceDE, United StatesHQ checked Sep 27, 202611-5016 contacts →

Strong evidence

“At Full Audits, we're dedicated to streamlining your internal audits and inspections with our powerful software platform.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 227 AI audit and monitoring platforms based in the United States

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AI audit and monitoring platforms based in the United States at a glance

As of Sep 27, 2026
42.8%Verified-email coverage
15.5Average contacts per company
1-10Median size (employees)
11.9%Largest-city concentration · San Francisco
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
143
11-50
64
51-200
16
201-500
2
1,001-5,000
2

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 227 companies.

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 AI audit and monitoring platforms, 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.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “AI audit and monitoring platforms”. 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 AI audit and monitoring platforms), 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 AI audit and monitoring platforms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 1,512 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 27, 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.

AI audit and monitoring platforms by metro

  • AI audit and monitoring platforms in San Francisco27

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 AI audit and monitoring platforms, 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 AI audit and monitoring platforms are there based in the United States?

RevenueBase identified 227 AI audit and monitoring platforms headquartered in the United States 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?

VANTA, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most AI audit and monitoring platforms?

San Francisco leads with 27 headquartered companies, followed by New York (17) and Austin (8).

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 1,512 verified decision-maker contacts tracked across these 227 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 27, 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.