Company lists · Data refreshed September 2026

Top 25 Healthcare messaging platforms worldwide

Name: Healthcare messaging platforms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 4,171 companies tracked

RevenueBase identified 4,171 healthcare messaging platforms worldwide as of September 2026 and tracks 75,597 professional contacts across them, including 24,145 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers healthcare messaging platforms worldwide, 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. Country and city lists for healthcare messaging platforms follow the table.

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

4,171Companies

75,597Contacts tracked

24,145Verified emails

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The 25 largest healthcare messaging platforms worldwide

Ranked by team size

Top 25 of 4,171 healthcare messaging platforms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare messaging 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	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
2	Healthedge	Indirect evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	5,001-10,000	1,684 contacts →
	Indirect evidence “HealthEdge® offers AI-powered operational infrastructure for health insurance companies, guaranteeing an enduring financial edge in an increasingly competitive market.” Source: RevenueBase Database · checked Sep 28, 2026
3	Phreesia	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,676 contacts →
	Indirect evidence “Phreesia was founded in 2005 to help patients take an active role in their care.” Source: RevenueBase Database · checked Sep 28, 2026
4	Practo	Partial evidence	Bangalore, IndiaHQ checked Sep 28, 2026	501-1,000	1,598 contacts →
	Partial evidence “Practo is dedicated to improving health outcomes by enabling patients and healthcare providers to make informed decisions.” 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	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
7	Apollo 24 7	Partial evidence	Hyderabad, IndiaHQ checked Sep 28, 2026	501-1,000	1,175 contacts →
	Partial evidence “Apollo 24\|7 is a part of the multi-specialty healthcare group Apollo Hospitals with the core belief that Expertise is for Everyone.” 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	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
11	Docplanner	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	1,001-5,000	914 contacts →
	Partial evidence “With a global mission to “help people live longer, healthier lives,” Docplanner is building the operating system for healthcare, seamlessly connecting patients with providers.” Source: RevenueBase Database · checked Sep 28, 2026
12	Patientpoint	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 28, 2026	501-1,000	885 contacts →
	Partial 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
13	Doctoralia Brasil	Strong evidence	Curitiba, BrazilHQ checked Sep 28, 2026	501-1,000	773 contacts →
	Strong evidence “Part of the DocPlanner Group, Doctoralia is the world's leading platform that connects healthcare professionals and patients, delivering a closer, humanized care experience.” Source: RevenueBase Database · checked Sep 28, 2026
14	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
15	Orion Health	Partial evidence	Grafton, New ZealandHQ checked Sep 28, 2026	201-500	630 contacts →
	Partial evidence “Orion Health, a HEALWELL AI company, is a global healthcare technology company focused on reimagining healthcare for all.” Source: RevenueBase Database · checked Sep 28, 2026
16	Marham	Strong evidence	Lahore, PakistanHQ checked Sep 28, 2026	51-200	536 contacts →
	Strong evidence “MARHAM is Pakistan's largest digital healthcare platform to find, ask, book, or consult doctors online.” Source: RevenueBase Database · checked Sep 28, 2026
17	Medhost	Partial evidence	Franklin, TN, United StatesHQ checked Sep 28, 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 28, 2026
18	League	Strong evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	501-1,000	474 contacts →
	Strong evidence “Founded in 2014, League is a platform technology company powering the next generation of healthcare consumer experiences.” Source: RevenueBase Database · checked Sep 28, 2026
19	MONTU	Partial evidence	Melbourne, GermanyHQ checked Sep 28, 2026	501-1,000	461 contacts →
	Partial evidence “Montu is Australia's leading health tech business with a focus on alternative healthcare.” Source: RevenueBase Database · checked Sep 28, 2026
20	Vezeeta	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 28, 2026	201-500	447 contacts →
	Partial evidence “Vezeeta is the leading Health-Tech powerhouse in the Middle East and Africa, that caters to the Patient’s end-to-end healthcare journey.” Source: RevenueBase Database · checked Sep 28, 2026
21	JIO Health	Indirect evidence	Đa Kao, VietnamHQ checked Sep 28, 2026	201-500	443 contacts →
	Indirect evidence “Jio Health is a life empowerment company.” Source: RevenueBase Database · checked Sep 28, 2026
22	Relatecare Care IS In OUR Name	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 28, 2026	501-1,000	442 contacts →
	Indirect evidence “RelateCare is a patient engagement solutions organization that specializes in patient access and clinical communication solutions.” Source: RevenueBase Database · checked Sep 28, 2026
23	Omnicom Health	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	5,001-10,000	442 contacts →
	Partial evidence “Omnicom Health is the world’s most comprehensive, multi-specialty healthcare communications network.” Source: RevenueBase Database · checked Sep 28, 2026
24	QHR Technologies	Partial evidence	Kelowna, BC, CanadaHQ checked Sep 28, 2026	201-500	405 contacts →
	Partial evidence “QHR Technologies designs interactive software solutions that empower and inform healthcare providers and patients across the country.” Source: RevenueBase Database · checked Sep 28, 2026
25	Callhealth	Partial evidence	Hyderabad, IndiaHQ checked Sep 28, 2026	501-1,000	403 contacts →
	Partial evidence “CallHealth is a pioneer and one of the most integrated health care platforms that stitch together a comprehensive suite of health care offerings, to be accessed at the customer’s…” 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 messaging 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 messaging platforms.
Partial evidence: Its own public description names part of healthcare messaging platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name healthcare messaging 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 4,171 healthcare messaging platforms worldwide

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Healthcare messaging platforms worldwide at a glance

As of Sep 28, 2026

31.9%Verified-email coverage

18.1Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,006

11-50

1,538

51-200

454

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 messaging 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.
Coverage: Every country. Country and city lists for healthcare messaging platforms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “healthcare messaging 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 messaging 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 messaging platforms, and records with no verified work email.
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, 24,145 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 messaging platforms by location

28 lists · largest first

Every Healthcare messaging platforms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 messaging 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 messaging platforms are there worldwide?

RevenueBase identified 4,171 healthcare messaging platforms worldwide 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?

Greenway Health, headquartered in Tampa, tops this list with the largest team on record.

Which country has the most healthcare messaging platforms?

The United States leads with 1,307 companies, followed by India (409) and the United Kingdom (154). Every healthcare messaging platforms list by country and city is linked on this page.

Which city has the most healthcare messaging platforms?

New York leads with 82 headquartered companies, followed by London (79) and San Francisco (63).

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 24,145 verified decision-maker contacts tracked across these 4,171 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.