Company lists · Data refreshed September 2026

Top 25 Pathology AI software companies based in the United States

Name: Pathology AI software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 536 companies tracked

RevenueBase identified 536 pathology AI software companies headquartered in the United States as of September 2026 and tracks 21,012 professional contacts across them, including 9,315 with verified work emails. San Francisco is the largest hub.

This list covers pathology AI software companies 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

536Companies

21,012Contacts tracked

9,315Verified emails

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The 25 largest pathology AI software companies based in the United States

Ranked by team size

Top 25 of 536 pathology AI software companies 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 pathology AI software companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Tempus AI	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,758 contacts →
	Indirect evidence “Tempus is a technology company advancing precision medicine through the practical application of artificial intelligence in healthcare.” Source: RevenueBase Database · checked Sep 27, 2026
2	Caris Life Sciences	Indirect evidence	Irving, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,556 contacts →
	Indirect evidence “Caris Life Sciences® (Caris) is the leading next-generation TechBio company and precision medicine pioneer that is actively developing and delivering innovative solutions to…” Source: RevenueBase Database · checked Sep 27, 2026
3	GRAIL	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,037 contacts →
	Indirect evidence “Our mission is to detect cancer early, when it can be cured.” Source: RevenueBase Database · checked Sep 27, 2026
4	Doximity	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	501-1,000	884 contacts →
	Partial evidence “Doximity is the leading clinical AI company with the largest network of U.S.” Source: RevenueBase Database · checked Sep 27, 2026
5	Heartflow	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	501-1,000	797 contacts →
	Partial evidence “Heartflow is the global leader in AI-driven coronary artery disease (CAD) management, transforming how CAD, the world’s leading cause of death, is diagnosed and treated.” Source: RevenueBase Database · checked Sep 27, 2026
6	Epredia	Indirect evidence	Portsmouth, NH, United StatesHQ checked Sep 27, 2026	1,001-5,000	676 contacts →
	Indirect evidence “Every second of every hour of every day, 44 of our products are employed in the battle against cancer.” Source: RevenueBase Database · checked Sep 27, 2026
7	AIDOC	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	201-500	549 contacts →
	Partial evidence “Aidoc is a pioneering force in clinical AI.” Source: RevenueBase Database · checked Sep 27, 2026
8	qure.ai	Partial evidence	New York, United StatesHQ checked Sep 27, 2026	51-200	405 contacts →
	Partial evidence “Qure.ai is a health tech company that uses deep learning and Artificial Intelligence (AI) to make healthcare more accessible and equitable for patients worldwide.” Source: RevenueBase Database · checked Sep 27, 2026
9	viz.ai	Partial evidence	San Francisco, United StatesHQ checked Sep 27, 2026	201-500	332 contacts →
	Partial evidence “Viz.ai is the leader in building and deploying AI-powered Care Pathways and helping doctors do their work.” Source: RevenueBase Database · checked Sep 27, 2026
10	Cleerly	Indirect evidence	Denver, CO, United StatesHQ checked Sep 27, 2026	201-500	298 contacts →
	Indirect evidence “Cleerly is the company on a mission to eliminate heart attacks by creating a new standard of care for the diagnosis of heart disease.” Source: RevenueBase Database · checked Sep 27, 2026
11	Deephealth	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 27, 2026	201-500	284 contacts →
	Indirect evidence “DeepHealth is a wholly-owned subsidiary of RadNet, Inc.(NASDAQ: RDNT) and serves as the umbrella brand for all companies within RadNet’s Digital Health segment.” Source: RevenueBase Database · checked Sep 27, 2026
12	Pathai	Strong evidence	Boston, MA, United StatesHQ checked Sep 27, 2026	501-1,000	284 contacts →
	Strong evidence “PathAI's mission is to improve patient outcomes with AI-powered pathology.” Source: RevenueBase Database · checked Sep 27, 2026
13	Insilico Medicine	Partial evidence	Boston, MA, United StatesHQ checked Sep 27, 2026	201-500	281 contacts →
	Partial evidence “Insilico Medicine, a clinical stage biotech company powered by generative AI, is connecting biology, chemistry, and clinical trials analysis using next-generation AI systems.” Source: RevenueBase Database · checked Sep 27, 2026
14	Lunit Cancer Screening	Partial evidence	Seattle, WA, United StatesHQ checked Sep 27, 2026	201-500	280 contacts →
	Partial evidence “Conquer Cancer through AI.” Source: RevenueBase Database · checked Sep 27, 2026
15	Overjet	Partial evidence	Boston, MA, United StatesHQ checked Sep 27, 2026	51-200	278 contacts →
	Partial evidence “Overjet is the world-leader in dental AI.” Source: RevenueBase Database · checked Sep 27, 2026
16	Insitro	Partial evidence	South San Francisco, CA, United StatesHQ checked Sep 27, 2026	201-500	266 contacts →
	Partial evidence “insitro is the physical AI company unlocking causal human biology, founded and led by AI pioneer Daphne Koller.” Source: RevenueBase Database · checked Sep 27, 2026
17	ICAD	Indirect evidence	Nashua, NH, United StatesHQ checked Sep 27, 2026	51-200	253 contacts →
	Indirect evidence “At iCAD, we believe that is possible to create a world where cancer can't hide.” Source: RevenueBase Database · checked Sep 27, 2026
18	Rapidai	Partial evidence	San Mateo, CA, United StatesHQ checked Sep 27, 2026	51-200	233 contacts →
	Partial evidence “RapidAI is the trusted leader in deep clinical AI, helping hospitals deliver faster, more informed care through intelligent imaging and integrated workflows.” Source: RevenueBase Database · checked Sep 27, 2026
19	Sakura Finetek USA	Partial evidence	Torrance, CA, United StatesHQ checked Sep 27, 2026	201-500	209 contacts →
	Partial evidence “At Sakura Finetek, we are committed to advancing cancer diagnostics by providing integrated solutions for anatomic pathology and patients through best-in-class innovation, quality…” Source: RevenueBase Database · checked Sep 27, 2026
20	Biogenex	Partial evidence	Fremont, CA, United StatesHQ checked Sep 27, 2026	51-200	202 contacts →
	Partial evidence “BioGenex designs, develops, and commercializes advanced fully-automated molecular pathology systems for cancer diagnosis, prognosis, personalized medicine, and life science…” Source: RevenueBase Database · checked Sep 27, 2026
21	EDEN	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 27, 2026	201-500	199 contacts →
	Partial evidence “Developing the AI to unleash diagnostic abundance: accurate and timely medical imaging for all of humanity.” Source: RevenueBase Database · checked Sep 27, 2026
22	Terarecon, INC	Partial evidence	Durham, NC, United StatesHQ checked Sep 27, 2026	51-200	186 contacts →
	Partial evidence “Serving ~1,900 clinical sites globally, TeraRecon, a ConcertAI company, is a Best in KLAS solution provider for AI-empowered radiology, oncology, cardiology, neurology, and…” Source: RevenueBase Database · checked Sep 27, 2026
23	Delfi Diagnostics	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 27, 2026	51-200	173 contacts →
	Partial evidence “DELFI uses AI, machine learning and whole genome sequencing to sensitively detect unique patterns of DNA fragmentation in the blood of patients with cancer.” Source: RevenueBase Database · checked Sep 27, 2026
24	Videahealth	Indirect evidence	Boston, MA, United StatesHQ checked Sep 27, 2026	51-200	156 contacts →
	Indirect evidence “VideaHealth is on mission to transform dentistry through artificial intelligence.” Source: RevenueBase Database · checked Sep 27, 2026
25	Halo Precision Diagnostics	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 27, 2026	201-500	152 contacts →
	Indirect evidence “HALO Precision Diagnostics™ changes patient lives and outcomes through early detection of the leading causes of death with precision diagnostics.” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pathology AI software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names pathology AI software companies.
Partial evidence: Its own public description names part of pathology AI software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pathology AI software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 536 pathology AI software companies based in the United States

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Pathology AI software companies based in the United States at a glance

As of Sep 27, 2026

44.3%Verified-email coverage

39.2Average contacts per company

11-50Median size (employees)

6.3%Largest-city concentration · San Francisco

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

245

11-50

184

51-200

201-500

501-1,000

1,001-5,000

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 536 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 pathology AI software companies, 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 “pathology AI software companies”. 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 pathology AI software companies), 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 pathology AI software companies, 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, 9,315 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.

Pathology AI software companies by metro

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 pathology AI software companies, 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 pathology AI software companies are there based in the United States?

RevenueBase identified 536 pathology AI software companies 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?

Tempus AI, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most pathology AI software companies?

San Francisco leads with 34 headquartered companies, followed by New York (31) and Boston (29).

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 9,315 verified decision-maker contacts tracked across these 536 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.