Company lists · Data refreshed September 2026

Top 25 Healthcare patient engagement platforms based in the United States

Name: Healthcare patient engagement platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 2,029 companies tracked

RevenueBase identified 2,029 healthcare patient engagement platforms headquartered in the United States as of September 2026 and tracks 71,239 professional contacts across them, including 28,745 with verified work emails. New York is the largest hub.

This list covers healthcare patient engagement 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 28, 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 28, 2026 86% judged on-target in blind review

2,029Companies

71,239Contacts tracked

28,745Verified emails

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The 25 largest healthcare patient engagement platforms based in the United States

Ranked by team size

Top 25 of 2,029 healthcare patient engagement platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare patient engagement 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Aquity Solutions	Indirect evidence	Cary, NC, United StatesHQ checked Sep 28, 2026	10001+	1,856 contacts →
	Indirect evidence “IKS Health is on a mission to enable the efficient delivery of high quality care through a combination of leading edge technology and human expertise.” Source: RevenueBase Database · checked Sep 28, 2026
2	Greenway Health	Strong evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,778 contacts →
	Strong 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 28, 2026
3	Curemd	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,729 contacts →
	Partial 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 28, 2026
4	Phreesia	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 28, 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 28, 2026
5	Accolade, INC	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,451 contacts →
	Indirect evidence “Accolade is now a part of Transcarent.” Source: RevenueBase Database · checked Sep 28, 2026
6	Zocdoc	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	1,339 contacts →
	Strong evidence “Zocdoc is the healthcare access infrastructure that connects patients to great care.” Source: RevenueBase Database · checked Sep 28, 2026
7	Sharecare	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 28, 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 28, 2026
8	Carbon Health	Strong evidence	Ca, United StatesHQ checked Sep 28, 2026	501-1,000	1,110 contacts →
	Strong evidence “Carbon Health is a health technology company and modern healthcare provider that simplifies access to care through its EHR platform, locations with urgent and primary services…” Source: RevenueBase Database · checked Sep 28, 2026
9	WEAVE	Strong evidence	Lehi, UT, United StatesHQ checked Sep 28, 2026	501-1,000	1,090 contacts →
	Strong evidence “Weave is the all-in-one experience platform for small- and medium-sized healthcare businesses.” Source: RevenueBase Database · checked Sep 28, 2026
10	Amwell	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	501-1,000	1,019 contacts →
	Partial evidence “At Amwell, we’re all about making healthcare simpler, smarter, and more accessible.” Source: RevenueBase Database · checked Sep 28, 2026
11	Lumeris	Partial evidence	Maryland Heights, MO, United StatesHQ checked Sep 28, 2026	1,001-5,000	995 contacts →
	Partial evidence “Lumeris is a physician-first healthcare transformation company on a mission to make primary care work for everyone.” Source: RevenueBase Database · checked Sep 28, 2026
12	Assistrx	Partial evidence	Maitland, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	985 contacts →
	Partial evidence “AssistRx has engineered the perfect blend of technology and talent to provide life sciences organizations with an advanced therapy initiation and patient support solution that…” Source: RevenueBase Database · checked Sep 28, 2026
13	Patientpoint	Strong evidence	Cincinnati, OH, United StatesHQ checked Sep 28, 2026	501-1,000	885 contacts →
	Strong evidence “PatientPoint® is a leading digital health company that connects patients, healthcare providers and life sciences companies with the right information in the moments care decisions…” Source: RevenueBase Database · checked Sep 28, 2026
14	Zeomega	Indirect evidence	Plano, TX, United StatesHQ checked Sep 28, 2026	501-1,000	755 contacts →
	Indirect evidence “ZeOmega empowers health plans and other risk-bearing organizations with the industry’s leading technology for simplifying population health management.” Source: RevenueBase Database · checked Sep 28, 2026
15	NRC Health	Partial evidence	Lincoln, NE, United StatesHQ checked Sep 28, 2026	201-500	700 contacts →
	Partial 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 28, 2026
16	Connextions	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 28, 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 28, 2026
17	Astrana Health	Strong evidence	Alhambra, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	632 contacts →
	Strong evidence “Astrana Health is a physician-centric, technology-enabled healthcare company committed to delivering access to high-quality, patient-centered care.” Source: RevenueBase Database · checked Sep 28, 2026
18	Openloop	Partial evidence	Des Moines, IA, United StatesHQ checked Sep 28, 2026	501-1,000	566 contacts →
	Partial evidence “OpenLoop is the nation’s top white-label digital health infrastructure provider, powering virtual care delivery for healthcare organizations, employers, retailers, and consumer…” Source: RevenueBase Database · checked Sep 28, 2026
19	CEDAR	Strong evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	557 contacts →
	Strong evidence “Cedar is the performance engine for healthcare financial experience, built on AI to solve the growing complexity of patient financial engagement and deliver personalization at…” Source: RevenueBase Database · checked Sep 28, 2026
20	Medhost	Strong evidence	Franklin, TN, United StatesHQ checked Sep 28, 2026	501-1,000	510 contacts →
	Strong evidence “MEDHOST is a provider of market-leading enterprise, departmental and healthcare engagement solutions to healthcare facilities nationwide.” Source: RevenueBase Database · checked Sep 28, 2026
21	K Health	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	498 contacts →
	Indirect evidence “K Health is a clinical AI company and virtual clinic operator trusted by leading health systems.” Source: RevenueBase Database · checked Sep 28, 2026
22	Vitality Group INC	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	489 contacts →
	Strong evidence “Guided by a core purpose of making people healthier, Vitality is the world’s largest behavioral engagement platform that unlocks health outcomes that matter.” Source: RevenueBase Database · checked Sep 28, 2026
23	Healthgrades	Strong evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	501-1,000	450 contacts →
	Strong evidence “Healthgrades is dedicated to empowering stronger and more meaningful connections between patients and their healthcare providers.” Source: RevenueBase Database · checked Sep 28, 2026
24	Relatecare Care IS In OUR Name	Strong evidence	Cleveland, OH, United StatesHQ checked Sep 28, 2026	501-1,000	442 contacts →
	Strong evidence “RelateCare is a patient engagement solutions organization that specializes in patient access and clinical communication solutions.” Source: RevenueBase Database · checked Sep 28, 2026
25	Connect America	Indirect evidence	Bala Cynwyd, PA, United StatesHQ checked Sep 28, 2026	501-1,000	436 contacts →
	Indirect evidence “Connect America is a leading provider of digital health solutions dedicated to empowering aging adults and vulnerable populations to live gracefully and safely at home.” Source: RevenueBase Database · checked Sep 28, 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 patient engagement platforms. 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 patient engagement platforms.
Partial evidence: Its own public description names part of healthcare patient engagement platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name healthcare patient engagement platforms. 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 2,029 healthcare patient engagement platforms based in the United States

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Healthcare patient engagement platforms based in the United States at a glance

As of Sep 28, 2026

40.4%Verified-email coverage

35.1Average contacts per company

11-50Median size (employees)

7.0%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

801

11-50

801

51-200

298

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 2,029 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 healthcare patient engagement 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 “healthcare patient engagement 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 healthcare patient engagement 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 healthcare patient engagement 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, 28,745 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 28, 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 patient engagement platforms 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 healthcare patient engagement 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 healthcare patient engagement platforms are there based in the United States?

RevenueBase identified 2,029 healthcare patient engagement 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?

Aquity Solutions, headquartered in Cary, tops this list with the largest team on record.

Which city has the most healthcare patient engagement platforms?

New York leads with 142 headquartered companies, followed by San Francisco (94) and Austin (52).

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 28,745 verified decision-maker contacts tracked across these 2,029 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 28, 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.