Company lists · Data refreshed September 2026

Top 23 Patient engagement AI companies based in Boston, United States

RevenueBase identified 45 company matches for patient engagement AI companies associated with Boston, United States as of September 2026 and tracks 676 professional contacts across them, including 187 with verified work emails. Across the United States, New York is the largest hub for this category (144 companies); Boston has 45.

This list covers company matches for patient engagement AI companies associated with Boston, 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
45Companies
676Contacts tracked
187Verified emails
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The 23 largest patient engagement AI companies based in Boston, United States

Ranked by team size
Top 23 of 45 company matches for patient engagement AI companies based in Boston, 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 matchBoston, MA, United StatesHQ recorded Sep 29, 202651-20085 contacts →

Exact match

“Medisafe is the leading enterprise patient engagement platform redefining how pharmaceutical companies support patients across the treatment journey.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202651-20056 contacts →

Exact match

“Healthcare runs on manual work.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202611-5044 contacts →

Exact match

“Counsel Health delivers AI-enabled, physician-supervised primary care through a secure messaging-based experience.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202611-5039 contacts →

Exact match

“Orbita’s award-winning, HIPAA-compliant conversational AI platform powers voice and chat solutions for healthcare and life sciences organizations that improve patient engagement…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202651-20038 contacts →

Exact match

“N1 Health is the applied AI platform that drives measurable business results for healthcare organizations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202611-5030 contacts →

Exact match

“OutcomesAI is redefining nursing through AI-enabled care delivery.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“We revolutionize patient financial engagement by integrating disparate health IT systems, data, and processes into a unified, automated workflow.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202651-20026 contacts →

Exact match

“Buoy is a Boston-based digital health company that uses AI technology to provide personalized clinical support the moment an individual has a health concern.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchBoston, United StatesHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“FeelBetter is the trusted AI-powered pharmacotherapy platform transforming how healthcare organizations manage medication optimization at scale.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“MayaMD is a revolutionary AI healthcare company that's created a state of the art patient engagement platform empowering patients and providers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202651-20014 contacts →

Exact match

“Vitality Labs is an innovative, AI-driven virtual health coach empowering individuals to achieve their wellness goals through personalized, data-driven insights.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202611-5012 contacts →

Exact match

“Cascala is an AI-enabled clinical intelligence platform that empowers care teams to take the right action in the optimal moment.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202611-5011 contacts →

Exact match

“Stack is tackling the $100B problem of delayed clinical trials by using AI to expand and empower the clinical trial workforce.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchBoston, MA, United StatesHQ recorded Sep 29, 20261-108 contacts →

Exact match

“AVVACare offers AI-enabled care navigation to support dementia patients, caregivers and providers along the complex care journey.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202611-508 contacts →

Exact match

“KAID helps providers and payers grow revenue, lower costs, reduce risks and improve outcomes.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchBoston, United StatesHQ recorded Sep 29, 20261-108 contacts →

Exact match

“Our mission is a humane operating system for daily life.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202611-507 contacts →

Exact match

“Calico Care helps healthcare teams stay connected to patients between visits.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202611-505 contacts →

Exact match

“Atman Health is transforming cardiovascular disease diagnosis and management through high-quality, AI-driven care at scale.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202611-505 contacts →

Exact match

“Santovia is an integrated all-inclusive health engagement platform.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchBoston, MA, United StatesHQ recorded Sep 29, 20261-105 contacts →

Exact match

“At auntEDNA.ai, we believe mental health deserves more than automation, it deserves empathy, intelligence, and continuity of care.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchBoston, MA, United StatesHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Modelo Health offers a care-at-home smartphone app with automated risk stratification across all health determinants.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchBoston, MA, United StatesHQ recorded Sep 29, 202611-502 contacts →

Exact match

“Pria is a Healthtech company that is revolutionizing at-home senior care for patients, providers, and caregivers alike.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchBoston, MA, United StatesHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Better health starts with better health engagement, and today’s healthcare consumer is mobile.”

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

Showing 23 of 45 patient engagement AI companies based in Boston, United States

See the full list, filter by size, metro and specialty, and access 187 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Patient engagement AI companies based in Boston, United States at a glance

As of Sep 29, 2026
27.7%Verified-email coverage
15.0Average contacts per company
11-50Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
21
51-200
6

Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 45 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 Boston, United States whose business descriptions match “patient engagement AI 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 187 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 engagement AI companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many patient engagement AI companies are there based in Boston, United States?

RevenueBase identified 45 company matches for patient engagement AI companies associated with Boston, 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?

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

Which city in the United States has the most patient engagement AI companies?

New York leads the United States with 144 company records, followed by San Francisco (126) and Boston (45).

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 187 professional contacts with verified work emails tracked across these 45 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.