Company lists · Data refreshed September 2026

Top 25 Patient engagement platforms based in the United States

Name: 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 5, 2026 841 companies tracked

RevenueBase identified 841 patient engagement platforms headquartered in the United States as of September 2026 and tracks 24,052 professional contacts across them, including 10,368 with verified work emails and 8,389 with mobile numbers. New York is the largest hub.

This list covers 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 5, 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 5, 2026 86% judged on-target in blind review

841Companies

24,052Contacts tracked

10,368Verified emails

8,389Mobile numbers

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The 25 largest patient engagement platforms based in the United States

Ranked by team size

Top 25 of 841 patient engagement platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to 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	Curemd	Indirect evidence	New York, NY, United StatesHQ checked Sep 5, 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 5, 2026
2	Phreesia	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 5, 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 5, 2026
3	Zocdoc	Partial evidence	New York, NY, United StatesHQ checked Sep 5, 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 5, 2026
4	Sharecare	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,196 contacts →
	Indirect 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 5, 2026
5	Carbon Health	Partial evidence	Ca, United StatesHQ checked Sep 5, 2026	501-1,000	1,110 contacts →
	Partial 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 5, 2026
6	WEAVE	Partial evidence	Lehi, UT, United StatesHQ checked Sep 5, 2026	501-1,000	1,090 contacts →
	Partial evidence “Weave is the all-in-one experience platform for small- and medium-sized healthcare businesses.” Source: RevenueBase Database · checked Sep 5, 2026
7	Assistrx	Partial evidence	Maitland, FL, United StatesHQ checked Sep 5, 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 5, 2026
8	Medhost	Partial evidence	Franklin, TN, United StatesHQ checked Sep 5, 2026	501-1,000	510 contacts →
	Partial evidence “MEDHOST is a provider of market-leading enterprise, departmental and healthcare engagement solutions to healthcare facilities nationwide.” Source: RevenueBase Database · checked Sep 5, 2026
9	Healthgrades	Partial evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	501-1,000	450 contacts →
	Partial evidence “Healthgrades is dedicated to empowering stronger and more meaningful connections between patients and their healthcare providers.” Source: RevenueBase Database · checked Sep 5, 2026
10	Relatecare Care IS In OUR Name	Strong evidence	Cleveland, OH, United StatesHQ checked Sep 5, 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 5, 2026
11	Solutionreach, INC	Indirect evidence	Lehi, UT, United StatesHQ checked Sep 5, 2026	501-1,000	357 contacts →
	Indirect evidence “For those looking to do meaningful work that matters, this could be the place for you.” Source: RevenueBase Database · checked Sep 5, 2026
12	Circle Medical	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	337 contacts →
	Partial evidence “Circle Medical provides accessible, high-quality primary care that combines virtual and in-person visits to meet patients where they are.” Source: RevenueBase Database · checked Sep 5, 2026
13	hellocare.ai	Strong evidence	Clearwater, FL, United StatesHQ checked Sep 5, 2026	201-500	316 contacts →
	Strong evidence “hellocare™ powered by Solaborate is an end-to-end telehealth and virtual healthcare delivery platform that bridges the gap between provider and patient on how care is delivered by…” Source: RevenueBase Database · checked Sep 5, 2026
14	GET Well	Strong evidence	Bethesda, MD, United StatesHQ checked Sep 5, 2026	201-500	284 contacts →
	Strong evidence “Now part of SAIGroup, Get Well is redefining digital patient engagement by putting patients in control of their healthcare, inside and outside the hospital.” Source: RevenueBase Database · checked Sep 5, 2026
15	Gifthealth	Strong evidence	Columbus, OH, United StatesHQ checked Sep 5, 2026	501-1,000	272 contacts →
	Strong evidence “Gifthealth unifies patient access, fulfillment, and support in one seamless, tech-plus-touch platform so patients start therapy faster, stay on it longer, and get the best price…” Source: RevenueBase Database · checked Sep 5, 2026
16	Momentum Life Sciences	Strong evidence	Indianapolis, IN, United StatesHQ checked Sep 5, 2026	51-200	259 contacts →
	Strong evidence “Momentum Life Sciences is the leading provider of patient engagement solutions integrating human connection, advanced technology, and real-world data to deliver holistic support…” Source: RevenueBase Database · checked Sep 5, 2026
17	Medbridge	Partial evidence	Bellevue, WA, United StatesHQ checked Sep 5, 2026	51-200	252 contacts →
	Partial evidence “Helping healthcare professionals reach more patients with effective education and digital care solutions.” Source: RevenueBase Database · checked Sep 5, 2026
18	Relatient	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	201-500	250 contacts →
	Indirect evidence “At Relatient we’re on a mission to make access to healthcare simpler.” Source: RevenueBase Database · checked Sep 5, 2026
19	Avasure	Partial evidence	Belmont, MI, United StatesHQ checked Sep 5, 2026	201-500	246 contacts →
	Partial evidence “AvaSure® is the leading virtual care platform that powers the smart room, connecting care teams, EHR-based clinical workflows, and AI applications to extend the reach of…” Source: RevenueBase Database · checked Sep 5, 2026
20	WHEEL	Indirect evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	201-500	243 contacts →
	Indirect evidence “Founded in 2018, Wheel stands at the forefront of health technology, driving the evolution of healthcare for tomorrow.” Source: RevenueBase Database · checked Sep 5, 2026
21	Nexhealth	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	216 contacts →
	Partial evidence “NexHealth connects practices, developers, and patients.” Source: RevenueBase Database · checked Sep 5, 2026
22	SWOOP	Partial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	51-200	213 contacts →
	Partial evidence “Swoop improves patient outcomes by connecting the signals that drive earlier diagnosis, better treatment decisions, and sustained adherence.” Source: RevenueBase Database · checked Sep 5, 2026
23	Luma Health	Partial evidence	San Mateo, CA, United StatesHQ checked Sep 5, 2026	51-200	206 contacts →
	Partial evidence “Luma's Operational AI makes it easier for patients who need care to get to you, and eliminates manual work for your staff.” Source: RevenueBase Database · checked Sep 5, 2026
24	Infinitus Systems, INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	200 contacts →
	Partial evidence “Infinitus is healthcare's trusted agentic communications platform, powering more than 100 million minutes of healthcare conversations.” Source: RevenueBase Database · checked Sep 5, 2026
25	Subjectwell	Strong evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	51-200	194 contacts →
	Strong evidence “As the premier Patient Experience Platform, SubjectWell drives predictable clinical trial patient recruitment, improves patient engagement, and enhances retention by optimizing…” Source: RevenueBase Database · checked Sep 5, 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: 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 patient engagement platforms.
Partial evidence: Its own public description names part of 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 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 841 patient engagement platforms based in the United States

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Patient engagement platforms based in the United States at a glance

As of Sep 5, 2026

43.1%Verified-email coverage

34.9%Mobile-number coverage

28.6Average contacts per company

11-50Median size (employees)

7.6%Largest-city concentration · New York

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

350

11-50

341

51-200

106

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

9,6210–30

63931–60

761–90

390–180

98180+

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 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 “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 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 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, 10,368 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 5, 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.

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 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 patient engagement platforms are there based in the United States?

RevenueBase identified 841 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?

Curemd, headquartered in New York, tops this list with the largest team on record.

Which city has the most patient engagement platforms?

New York leads with 64 headquartered companies, followed by San Francisco (40) and Chicago (19).

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 10,368 verified decision-maker contacts tracked across these 841 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 5, 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.