Company lists · Data refreshed September 2026

Top 25 Healthcare AI companies based in San Francisco, United States

Name: Healthcare AI companies based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 188 companies tracked

RevenueBase identified 188 healthcare AI companies headquartered in San Francisco, United States as of September 2026 and tracks 7,323 professional contacts across them, including 3,330 with verified work emails and 2,600 with mobile numbers. Across the United States, New York is the largest hub for this category (186 companies); San Francisco follows with 180.

This list covers healthcare AI companies headquartered in San Francisco, 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 12, 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 12, 2026 86% judged on-target in blind review

188Companies

7,323Contacts tracked

3,330Verified emails

2,600Mobile numbers

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The 25 largest healthcare AI companies based in San Francisco, United States

Ranked by team size

Top 25 of 188 healthcare AI companies based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare AI 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	Innovaccer	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	1,001-5,000	1,619 contacts →
	Strong evidence “Innovaccer is the AI infrastructure for autonomous healthcare operations, delivering better clinical and financial outcomes across health systems, payers, governments, and life…” Source: RevenueBase Database · checked Sep 12, 2026
2	Doximity	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 12, 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 12, 2026
3	Heartflow	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 12, 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 12, 2026
4	Transcarent	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	1,001-5,000	645 contacts →
	Indirect evidence “Transcarent is the One Place for Health and Care™ that makes it easy for people to access high-quality, affordable health and care.” Source: RevenueBase Database · checked Sep 12, 2026
5	Augmedix	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	501-1,000	528 contacts →
	Partial evidence “Augmedix, a Commure company, empowers clinicians to connect with patients by liberating them from administrative burden through the power of ambient AI, data, and trust.” Source: RevenueBase Database · checked Sep 12, 2026
6	Forward	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	51-200	286 contacts →
	Strong evidence “Forward is a startup redesigning the way we deliver healthcare using all the technologies healthcare has neglected: sensors, mobile, and AI.” Source: RevenueBase Database · checked Sep 12, 2026
7	Verana Health	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	51-200	180 contacts →
	Indirect evidence “Verana Health, Inc.® is a digital health company revolutionizing patient care and clinical research by utilizing physician expertise and artificial intelligence to unlock the true…” Source: RevenueBase Database · checked Sep 12, 2026
8	FORTA	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	51-200	133 contacts →
	Partial evidence “Forta is clearing the path to quality healthcare.” Source: RevenueBase Database · checked Sep 12, 2026
9	Incredible Health	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	51-200	131 contacts →
	Strong evidence “Incredible Health is the #1 AI-powered healthcare career marketplace, transforming how healthcare employers hire permanent staff.” Source: RevenueBase Database · checked Sep 12, 2026
10	Carta Healthcare	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	51-200	114 contacts →
	Partial evidence “At Carta Healthcare, we believe high-quality data is the foundation for better healthcare outcomes.” Source: RevenueBase Database · checked Sep 12, 2026
11	SOLV	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	51-200	102 contacts →
	Indirect evidence “At Solv, we believe getting access to high quality, last-minute care should be simple, fast and effortless.” Source: RevenueBase Database · checked Sep 12, 2026
12	Apella	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	51-200	97 contacts →
	Indirect evidence “Apella is a technology company for better surgery.” Source: RevenueBase Database · checked Sep 12, 2026
13	Ellipsis Health	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	51-200	82 contacts →
	Partial evidence “AI Care Manager” Source: RevenueBase Database · checked Sep 12, 2026
14	Biome Analytics	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	51-200	75 contacts →
	Indirect evidence “About Biome Analytics Biome Analytics helps hospitals and health systems transform cardiovascular care through a technology-driven, human-enabled performance platform.” Source: RevenueBase Database · checked Sep 12, 2026
15	100ms	Strong evidence	San Francisco, United StatesHQ checked Sep 12, 2026	51-200	69 contacts →
	Strong evidence “100ms AI builds voice-first AI agents for healthcare operations, automating high-friction workflows like scheduling, intake, benefits verification, prior authorization, and…” Source: RevenueBase Database · checked Sep 12, 2026
16	Arbital Health	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	51-200	68 contacts →
	Partial evidence “Arbital Health provides the Actuarial AI-enabled infrastructure for providers and payers to successfully manage risk-based contracts.” Source: RevenueBase Database · checked Sep 12, 2026
17	Latent	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	51-200	59 contacts →
	Indirect evidence “Latent is the leading Enterprise Pharmacy Intelligence platform, powered by a clinical agentic engine enables health systems to serve more patients, grow their pharmacy operation…” Source: RevenueBase Database · checked Sep 12, 2026
18	Valerie Health	Partial evidence	San Francisco, United StatesHQ checked Sep 12, 2026	51-200	37 contacts →
	Partial evidence “Valerie Health is reimagining how independent practices operate by using AI to modernize patient and provider communication interfaces, provide better care, and drive operational…” Source: RevenueBase Database · checked Sep 12, 2026
19	Spike Technologies	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	11-50	35 contacts →
	Strong evidence “We're a B2B solution providing a 360° health data API and AI-powered automation, working with healthcare companies, digital health startups, PT clinics.” Source: RevenueBase Database · checked Sep 12, 2026
20	Mederva	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	11-50	31 contacts →
	Indirect evidence “Mederva helps primary care clinics deliver concierge-level care without any extra work.” Source: RevenueBase Database · checked Sep 12, 2026
21	Openwater	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	11-50	31 contacts →
	Indirect evidence “Could silicon be more effective for medical treatment than drugs someday?” Source: RevenueBase Database · checked Sep 12, 2026
22	Cercle	Strong evidence	San Francisco, United StatesHQ checked Sep 12, 2026	11-50	30 contacts →
	Strong evidence “Cercle is an AI technology company with the mission to advance healthcare for all women.” Source: RevenueBase Database · checked Sep 12, 2026
23	Lassie	Indirect evidence	San Francisco, United StatesHQ checked Sep 12, 2026	11-50	28 contacts →
	Indirect evidence “Lassie enables doctors to focus on patients, not paperwork.” Source: RevenueBase Database · checked Sep 12, 2026
24	Kivo Health	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	11-50	27 contacts →
	Partial evidence “Kivo Health provides AI-powered virtual care for chronic lung disease (COPD).” Source: RevenueBase Database · checked Sep 12, 2026
25	Bunkerhill Health	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 12, 2026	11-50	26 contacts →
	Partial evidence “Bunkerhill Health is building Carebricks: a platform for health systems to create, share, and deploy AI agents for clinical and operational tasks” Source: RevenueBase Database · checked Sep 12, 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: healthcare AI 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 healthcare AI companies.
Partial evidence: Its own public description names part of healthcare AI companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name healthcare AI 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 188 healthcare AI companies based in San Francisco, United States

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Healthcare AI companies based in San Francisco, United States at a glance

As of Sep 12, 2026

45.5%Verified-email coverage

35.5%Mobile-number coverage

39.0Average contacts per company

1-10Median size (employees)

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

2,7900–30

50531–60

361–90

290–180

30180+

Company record updated

Median 53.0d

00–30

4,37931–60

1,99361–90

54990–180

402180+

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 healthcare AI 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 San Francisco, United States whose own description of what they do matches “healthcare AI 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 healthcare AI 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 healthcare AI companies, and records with no verified work email. Companies headquartered outside San Francisco 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, 3,330 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 12, 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.

Healthcare AI companies by metro in the United States

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 healthcare AI 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 healthcare AI companies are there based in San Francisco, United States?

RevenueBase identified 188 healthcare AI companies headquartered in San Francisco, 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?

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

Which city in the United States has the most healthcare AI companies?

New York leads the United States with 186 headquartered companies, followed by San Francisco (180) and Boston (84).

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 3,330 verified decision-maker contacts tracked across these 188 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 12, 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.