Company lists · Data refreshed September 2026

Top 25 AI patient engagement operations software companies based in the United States

Name: AI patient engagement operations 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 14, 2026 1,364 companies tracked

RevenueBase identified 1,364 AI patient engagement operations software companies headquartered in the United States as of September 2026 and tracks 88,741 professional contacts across them, including 30,796 with verified work emails. New York is the largest hub.

This list covers AI patient engagement operations 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 14, 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 14, 2026 86% judged on-target in blind review

1,364Companies

88,741Contacts tracked

30,796Verified emails

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The 25 largest AI patient engagement operations software companies based in the United States

Ranked by team size

Top 25 of 1,364 AI patient engagement operations software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to AI patient engagement operations 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	Omega Healthcare Management Services	Partial evidence	Boca Raton, FL, United StatesHQ checked Sep 14, 2026	10001+	19,729 contacts →
	Partial evidence “Founded in 2003, Omega Healthcare Management Services® (Omega Healthcare) is an AI-driven healthcare solutions company that partners across the healthcare ecosystem to deliver…” Source: RevenueBase Database · checked Sep 14, 2026
2	Netsmart	Indirect evidence	Overland Park, KS, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,438 contacts →
	Indirect evidence “Netsmart is an industry-leading healthcare technology organization dedicated to empowering providers to deliver value-based care to individuals and communities.” Source: RevenueBase Database · checked Sep 14, 2026
3	Greenway Health	Partial evidence	Tampa, FL, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,778 contacts →
	Partial evidence “Greenway Health is a leading health information technology company delivering enterprise-wide healthcare platform solutions that support clinical, financial, and patient…” Source: RevenueBase Database · checked Sep 14, 2026
4	Modmed	Strong evidence	Boca Raton, FL, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,760 contacts →
	Strong evidence “At ModMed, we empower medical practices to grow and scale by delivering better patient experiences with cloud, data and AI technologies.” Source: RevenueBase Database · checked Sep 14, 2026
5	Curemd	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,729 contacts →
	Indirect evidence “Join CureMD – Innovating Healthcare, Empowering People At CureMD, we are at the forefront of healthcare innovation, driven by a passion for creating a better future.” Source: RevenueBase Database · checked Sep 14, 2026
6	Phreesia	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,676 contacts →
	Partial evidence “Phreesia was founded in 2005 to help patients take an active role in their care.” Source: RevenueBase Database · checked Sep 14, 2026
7	Real Chemistry	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,657 contacts →
	Indirect evidence “Real Chemistry is a tier-one partner to the world's most innovative life sciences and healthcare companies.” Source: RevenueBase Database · checked Sep 14, 2026
8	Carecloud	Indirect evidence	Somerset, NJ, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,473 contacts →
	Indirect evidence “CareCloud, Inc, formerly MTBC, is a leading healthcare technology company with a suite of unified, technology-enabled solutions for healthcare organizations, medical practices…” Source: RevenueBase Database · checked Sep 14, 2026
9	Zocdoc	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	501-1,000	1,339 contacts →
	Partial evidence “Zocdoc is the healthcare access infrastructure that connects patients to great care.” Source: RevenueBase Database · checked Sep 14, 2026
10	Sharecare	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,196 contacts →
	Partial evidence “Sharecare is a digital healthcare company that delivers software and tech-enabled services to stakeholders across the healthcare ecosystem to help improve care quality, drive…” Source: RevenueBase Database · checked Sep 14, 2026
11	Mantracare	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,190 contacts →
	Partial evidence “MantraCare is transforming healthcare with AI-powered therapy, chronic care, and holistic wellness solutions for payers and employers.” Source: RevenueBase Database · checked Sep 14, 2026
12	Sword Health	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	501-1,000	1,150 contacts →
	Partial evidence “Sword is building the future of healthcare through AI Care, a field we pioneered that brings together Artificial Intelligence and Clinical Experts to tackle healthcare’s biggest…” Source: RevenueBase Database · checked Sep 14, 2026
13	Qualifacts	Strong evidence	Nashville, TN, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,147 contacts →
	Strong evidence “Qualifacts is the leading behavioral health technology partner, specializing in AI-powered electronic health record (EHR) software and data solutions.” Source: RevenueBase Database · checked Sep 14, 2026
14	Commure	Indirect evidence	Mountain View, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,117 contacts →
	Indirect evidence “At Commure, our mission is to simplify healthcare.” Source: RevenueBase Database · checked Sep 14, 2026
15	WEAVE	Indirect evidence	Lehi, UT, United StatesHQ checked Sep 14, 2026	501-1,000	1,090 contacts →
	Indirect evidence “Weave is the all-in-one experience platform for small- and medium-sized healthcare businesses.” Source: RevenueBase Database · checked Sep 14, 2026
16	Lumeris	Indirect evidence	Maryland Heights, MO, United StatesHQ checked Sep 14, 2026	1,001-5,000	995 contacts →
	Indirect evidence “Lumeris is a physician-first healthcare transformation company on a mission to make primary care work for everyone.” Source: RevenueBase Database · checked Sep 14, 2026
17	Simplify Healthcare	Partial evidence	Aurora, IL, United StatesHQ checked Sep 14, 2026	501-1,000	945 contacts →
	Partial evidence “Healthcare technology company providing cloud-based AI-powered SaaS solutions for health insurance payers.” Source: RevenueBase Database · checked Sep 14, 2026
18	Doximity	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 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 14, 2026
19	NRC Health	Indirect evidence	Lincoln, NE, United StatesHQ checked Sep 14, 2026	201-500	700 contacts →
	Indirect evidence “For more than 40 years, NRC Health (NASDAQ: NRC) has led the charge in healthcare experience management, humanizing healthcare, and supporting organizations in their understanding…” Source: RevenueBase Database · checked Sep 14, 2026
20	Meditab Software INC	Indirect evidence	Sacramento, CA, United StatesHQ checked Sep 14, 2026	201-500	700 contacts →
	Indirect evidence “Empowering our clients with cutting edge technology to meet future healthcare needs today.” Source: RevenueBase Database · checked Sep 14, 2026
21	Advancedmd	Indirect evidence	South Jordan, UT, United StatesHQ checked Sep 14, 2026	501-1,000	669 contacts →
	Indirect evidence “AdvancedMD is how private healthcare practices move care forward.” Source: RevenueBase Database · checked Sep 14, 2026
22	Connextions	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 14, 2026	5,001-10,000	667 contacts →
	Indirect evidence “Connextions, a pre-eminent technology and business services partner to the health care industry, helps carriers, providers, employers and other leading firms maximize revenue and…” Source: RevenueBase Database · checked Sep 14, 2026
23	Transcarent	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 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 14, 2026
24	Centauri Health Solutions, INC	Indirect evidence	Tempe, AZ, United StatesHQ checked Sep 14, 2026	1,001-5,000	614 contacts →
	Indirect evidence “Centauri Health Solutions aims to attract and retain the industry’s top talent as we continue to create and deliver the most flexible and innovative tools in the market.” Source: RevenueBase Database · checked Sep 14, 2026
25	Genzeon	Partial evidence	Exton, PA, United StatesHQ checked Sep 14, 2026	501-1,000	559 contacts →
	Partial evidence “Genzeon is an AI and automation company with deep engineering and data expertise, dedicated to serving the healthcare industry.” Source: RevenueBase Database · checked Sep 14, 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: AI patient engagement operations 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 AI patient engagement operations software companies.
Partial evidence: Its own public description names part of AI patient engagement operations software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI patient engagement operations 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 1,364 AI patient engagement operations software companies based in the United States

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AI patient engagement operations software companies based in the United States at a glance

As of Sep 14, 2026

34.7%Verified-email coverage

65.1Average contacts per company

11-50Median size (employees)

8.9%Largest-city concentration · New York

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

560

11-50

522

51-200

183

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,364 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 patient engagement operations 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 “AI patient engagement operations 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 AI patient engagement operations 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 AI patient engagement operations 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, 30,796 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 14, 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 patient engagement operations 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 AI patient engagement operations 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 AI patient engagement operations software companies are there based in the United States?

RevenueBase identified 1,364 AI patient engagement operations 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?

Omega Healthcare Management Services, headquartered in Boca Raton, tops this list with the largest team on record.

Which city has the most AI patient engagement operations software companies?

New York leads with 121 headquartered companies, followed by San Francisco (104) and Los Angeles (38).

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 30,796 verified decision-maker contacts tracked across these 1,364 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 14, 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.