Company lists · Data refreshed September 2026

Top 25 Patient communications software companies based in the United States

RevenueBase identified 266 company matches for patient communications software companies associated with the United States as of September 2026 and tracks 7,295 professional contacts across them, including 3,162 with verified work emails. New York is the largest hub.

This list covers company matches for patient communications software companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built
266Companies
7,295Contacts tracked
3,162Verified emails
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The 25 largest patient communications software companies based in the United States

Ranked by team size
Top 25 of 266 company matches for patient communications software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWilmington, DE, United StatesHQ recorded Sep 29, 20261,001-5,0001,676 contacts →

Exact match

“Phreesia was founded in 2005 to help patients take an active role in their care.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchLehi, UT, United StatesHQ recorded Sep 29, 2026501-1,0001,090 contacts →

Exact match

“Weave is the all-in-one experience platform for small- and medium-sized healthcare businesses.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchCleveland, OH, United StatesHQ recorded Sep 29, 2026501-1,000442 contacts →

Exact match

“RelateCare is a patient engagement solutions organization that specializes in patient access and clinical communication solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchPlano, TX, United StatesHQ recorded Sep 29, 2026501-1,000388 contacts →

Exact match

“Spok is proud to be a global leader in healthcare communications.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchMooresville, NC, United StatesHQ recorded Sep 29, 202651-200373 contacts →

Exact match

“HeathlyBos offers a smarter, faster, cost effective way to get your message out to ultimately increase orders through trust, loyalty, and physician/patient engagement.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchLehi, UT, United StatesHQ recorded Sep 29, 2026501-1,000357 contacts →

Exact match

“For those looking to do meaningful work that matters, this could be the place for you.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchAtlanta, GA, United StatesHQ recorded Sep 29, 2026201-500250 contacts →

Exact match

“At Relatient we’re on a mission to make access to healthcare simpler.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchOmaha, NE, United StatesHQ recorded Sep 29, 2026501-1,000193 contacts →

Exact match

“Televox, part of WestCX, brings over 30 years of experience as an intelligent patient engagement platform powered by WestCX Orchestrate-the system of action for patient journeys.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchIrvine, CA, United StatesHQ recorded Sep 29, 2026n/a155 contacts →

Exact match

“In 2015, Kareo acquired DoctorBase to develop powerful patient engagement and practice marketing functions for customers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchIrvine, CA, United StatesHQ recorded Sep 29, 202651-200101 contacts →

Exact match

“The Aloha software is the premier patient experience engine.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchNewport Beach, CA, United StatesHQ recorded Sep 29, 2026n/a93 contacts →

Exact match

“Curogram's goal is to empower patients with a patient-centric healthcare messaging platform and universal patient portal, solving the many challenges patients face today including…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchCharlotte, NC, United StatesHQ recorded Sep 29, 202651-20079 contacts →

Exact match

“InteliChart is the trusted patient engagement and consumer healthcare partner for over healthcare organizations representing over 80 million unique patients.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchMarlborough, MA, United StatesHQ recorded Sep 29, 202611-5072 contacts →

Exact match

“Skyscape® is a leading provider of mobile platforms for medical professionals, trusted by more than one million healthcare professionals worldwide.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchNew York, United StatesHQ recorded Sep 29, 202651-20071 contacts →

Exact match

“Klara was founded in 2013 with a mission to transform healthcare communication, so every patient can receive great care.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchSan Diego, CA, United StatesHQ recorded Sep 29, 202651-20044 contacts →

Exact match

“Doctible is a top choice among healthcare providers for its intuitive patient engagement platform that helps attract new patients and keep them engaged throughout treatment.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchChicago, IL, United StatesHQ recorded Sep 29, 202611-5044 contacts →

Exact match

“Upfront by Health Catalyst is a mission-driven healthcare company, delivering tangible outcomes to leading healthcare enterprises.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchCambridge, MA, United StatesHQ recorded Sep 29, 202651-20042 contacts →

Exact match

“LuxSci is a leading provider of secure healthcare communications solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchMckinney, TX, United StatesHQ recorded Sep 29, 202611-5041 contacts →

Exact match

“At blockit, our mission is to connect healthcare’s technology infrastructure and make the flow of patient access information available in real-time.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 202611-5040 contacts →

Exact match

“NextPatient builds software for a superior patient experience.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, United StatesHQ recorded Sep 29, 202651-20037 contacts →

Exact match

“Valerie Health is reimagining how independent practices operate by using AI to modernize patient and provider communication interfaces, provide better care, and drive operational…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchBurlington, VT, United StatesHQ recorded Sep 29, 202651-20035 contacts →

Exact match

“OhMD is a HIPAA-compliant omni-channel patient communication platform built for physician practices struggling with high inbound patient call volume.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchTampa, FL, United StatesHQ recorded Sep 29, 202611-5034 contacts →

Exact match

“About Patient Prism: At Patient Prism, we're redefining the future of healthcare communication through our innovative AI-driven platform.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchDresher, PA, United StatesHQ recorded Sep 29, 202611-5034 contacts →

Exact match

“Now more than ever before, patients are finding the need to manage their health from the comfort of their home.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchDallas, United StatesHQ recorded Sep 29, 202611-5033 contacts →

Exact match

“Pt Pal tracks patients' tasks and enables surveys to be taken easily by the patient.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchDenver, CO, United StatesHQ recorded Sep 29, 202611-5030 contacts →

Exact match

“We're Turn.io, and we're transforming how healthcare organizations connect with patients across the Global South.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 266 patient communications software companies based in the United States

See the full list, filter by size, metro and specialty, and access 3,162 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Patient communications software companies based in the United States at a glance

As of Sep 29, 2026
43.3%Verified-email coverage
27.4Average contacts per company
11-50Median size (employees)
7.5%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
127
51-200
25
201-500
4
501-1,000
5
1,001-5,000
2

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 266 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “patient communications software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 3,162 professional contacts with verified work emails across the full matched dataset. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “patient communications software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many patient communications software companies are there based in the United States?

RevenueBase identified 266 company matches for patient communications software companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Phreesia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most patient communications software companies?

New York leads with 20 company records, followed by San Francisco (14) and Dallas (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,162 professional contacts with verified work emails tracked across these 266 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 SmartSearch, 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.