Company lists · Data refreshed September 2026

Top 25 Electronic patient reported outcomes platforms worldwide

Name: Electronic patient reported outcomes platforms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 844 companies tracked

RevenueBase identified 844 electronic patient reported outcomes platforms worldwide as of September 2026 and tracks 11,709 professional contacts across them, including 4,419 with verified work emails. The United States is the largest market and London the largest hub.

This list covers electronic patient reported outcomes 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 electronic patient reported outcomes 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

844Companies

11,709Contacts tracked

4,419Verified emails

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The 25 largest electronic patient reported outcomes platforms worldwide

Ranked by team size

Top 25 of 844 electronic patient reported outcomes platforms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to electronic patient reported outcomes 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	Verily	Indirect evidence	South San Francisco, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,032 contacts →
	Indirect evidence “Verily is an Alphabet company combining a data-driven, people-first approach to bring the promise of precision health to everyone, every day.” Source: RevenueBase Database · checked Sep 28, 2026
2	Streamline Healthcare Solutions	Indirect evidence	Oak Brook, IL, United StatesHQ checked Sep 28, 2026	201-500	469 contacts →
	Indirect evidence “Streamline understands people choose to work in behavioral health based on a deep desire to help others.” Source: RevenueBase Database · checked Sep 28, 2026
3	Nference	Partial evidence	Cambridge, MA, United StatesHQ checked Sep 28, 2026	201-500	370 contacts →
	Partial evidence “nference leverages the top academic minds, world-class researchers, and real-time access to multimodal, patient-level data to accelerate drug development innovation, generate…” Source: RevenueBase Database · checked Sep 28, 2026
4	Yprime	Indirect evidence	Malvern, PA, United StatesHQ checked Sep 28, 2026	201-500	322 contacts →
	Indirect evidence “YPrime simplifies clinical trials with eCOA, IRT, and eConsent solutions that combine speed, flexibility, and quality.” Source: RevenueBase Database · checked Sep 28, 2026
5	Clinical INK	Partial evidence	Winston-salem, NC, United StatesHQ checked Sep 28, 2026	201-500	301 contacts →
	Partial evidence “Clinical ink is the global life science company that brings data, technology, and patient-centric research together.” Source: RevenueBase Database · checked Sep 28, 2026
6	Trinetx	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 28, 2026	201-500	259 contacts →
	Indirect evidence “TriNetX is the Global Truth Engine for Better Human Health™ that makes complex, real-world health data easy to use.” Source: RevenueBase Database · checked Sep 28, 2026
7	Tatvacare	Indirect evidence	IndiaHQ checked Sep 28, 2026	201-500	259 contacts →
	Indirect evidence “TatvaCare is shaping the future of Indian healthcare.” Source: RevenueBase Database · checked Sep 28, 2026
8	Pcare Uniguest	Partial evidence	Lake Success, NY, United StatesHQ checked Sep 28, 2026	201-500	165 contacts →
	Partial evidence “pCare’s interactive patient experience solution helps healthcare providers engage, educate, and entertain patients across the care continuum.” Source: RevenueBase Database · checked Sep 28, 2026
9	Kayentis	Indirect evidence	Meylan, FranceHQ checked Sep 28, 2026	51-200	157 contacts →
	Indirect evidence “Kayentis, a global leader in eCOA and decentralized clinical trial solutions, empowers pharma, biotech and CROs to streamline data collection in clinical trials, enhancing…” Source: RevenueBase Database · checked Sep 28, 2026
10	Cantata Health Solutions	Indirect evidence	Lakeway, TX, United StatesHQ checked Sep 28, 2026	51-200	155 contacts →
	Indirect evidence “Cantata Health Solutions is challenging the convention of complexity and transforming care for Behavioral Health and Human Services with Arize, an innovative EHR solution designed…” Source: RevenueBase Database · checked Sep 28, 2026
11	Redcap Cloud	Partial evidence	Atlantic Beach, FL, United StatesHQ checked Sep 28, 2026	201-500	127 contacts →
	Partial evidence “REDCap Cloud offers a unified platform that brings together EDC, Randomization, ePRO and eConsent into a continuous data ecosystem, enabling real-time intelligence across the full…” Source: RevenueBase Database · checked Sep 28, 2026
12	Purplelab	Partial evidence	Wayne, PA, United StatesHQ checked Sep 28, 2026	51-200	123 contacts →
	Partial evidence “PurpleLab® is a health-tech company driven by one clear philosophy: outcomes matter most.” Source: RevenueBase Database · checked Sep 28, 2026
13	Vibrent Health	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 28, 2026	51-200	120 contacts →
	Indirect evidence “Vibrent Health’s mission is to accelerate health research to optimize human health through precision technology and digital tools that empower participant engagement, research…” Source: RevenueBase Database · checked Sep 28, 2026
14	Viedoc	Indirect evidence	Uppsala, SwedenHQ checked Sep 28, 2026	51-200	118 contacts →
	Indirect evidence “Viedoc streamlines clinical trials with a powerful, web-based eClinical suite centered around EDC.” Source: RevenueBase Database · checked Sep 28, 2026
15	Evidation	Indirect evidence	San Mateo, CA, United StatesHQ checked Sep 28, 2026	51-200	113 contacts →
	Indirect evidence “Evidation creates new ways to measure and improve health in everyday life-making proactive, personalized, and truly human-centered healthcare possible.” Source: RevenueBase Database · checked Sep 28, 2026
16	Holmusk	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	107 contacts →
	Indirect evidence “Holmusk is a data analytics and health technology company on a mission to harness real-world evidence to transform both research and care for behavioral health.” Source: RevenueBase Database · checked Sep 28, 2026
17	Indigital Technologies	Strong evidence	Mumbai, IndiaHQ checked Sep 28, 2026	51-200	97 contacts →
	Strong evidence “Our mission is to empower the provider, patients and other constituents for better healthcare & better patient outcomes through technology driven initiatives.” Source: RevenueBase Database · checked Sep 28, 2026
18	Patientiq	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	96 contacts →
	Strong evidence “PatientIQ is a cloud-based software platform designed for health systems, specialty clinics, medical device, and life science companies to systematically collect and analyze…” Source: RevenueBase Database · checked Sep 28, 2026
19	Drnext	Indirect evidence	Tehran, IranHQ checked Sep 28, 2026	51-200	96 contacts →
	Indirect evidence “Welcome to DrNext: Pioneering Digital Health Solutions for a Better Tomorrow At DrNext, we're on a mission to redefine the future of healthcare.” Source: RevenueBase Database · checked Sep 28, 2026
20	Patients Know Best	Strong evidence	Cambridge, United KingdomHQ checked Sep 28, 2026	51-200	91 contacts →
	Strong evidence “Founded in 2008 as a social enterprise, we believe empowering patients with their health data improves individual outcomes and enables more efficient, sustainable healthcare…” Source: RevenueBase Database · checked Sep 28, 2026
21	Umotif	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	90 contacts →
	Partial evidence “Putting patients first is in uMotif’s DNA.” Source: RevenueBase Database · checked Sep 28, 2026
22	Healthshare	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	90 contacts →
	Indirect evidence “We're a health tech company.” Source: RevenueBase Database · checked Sep 28, 2026
23	Mednet	Indirect evidence	Minnetonka, MN, United StatesHQ checked Sep 28, 2026	51-200	86 contacts →
	Indirect evidence “Mednet, a CRScube company, is a leading healthcare technology company specializing in eClinical solutions designed for the global life sciences community.” Source: RevenueBase Database · checked Sep 28, 2026
24	Intelichart	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 28, 2026	51-200	79 contacts →
	Partial evidence “InteliChart is the trusted patient engagement and consumer healthcare partner for over healthcare organizations representing over 80 million unique patients.” Source: RevenueBase Database · checked Sep 28, 2026
25	Omnimed	Indirect evidence	Cookshire, QC, CanadaHQ checked Sep 28, 2026	51-200	77 contacts →
	Indirect evidence “Omnimed is a family business that has been established in 1984 whose dream of improving healthcare has been realized through the development of tools that foster collaboration…” 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: electronic patient reported outcomes 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 electronic patient reported outcomes platforms.
Partial evidence: Its own public description names part of electronic patient reported outcomes platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electronic patient reported outcomes 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 844 electronic patient reported outcomes platforms worldwide

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Electronic patient reported outcomes platforms worldwide at a glance

As of Sep 28, 2026

37.7%Verified-email coverage

13.9Average contacts per company

1-10Median size (employees)

3.7%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

452

11-50

288

51-200

201-500

501-1,000

1,001-5,000

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 electronic patient reported outcomes 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 electronic patient reported outcomes platforms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “electronic patient reported outcomes 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 electronic patient reported outcomes 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 electronic patient reported outcomes 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, 4,419 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.

Electronic patient reported outcomes platforms by location

7 lists · largest first

Every Electronic patient reported outcomes platforms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Electronic patient reported outcomes platforms based in London, United Kingdom31

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 electronic patient reported outcomes 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 electronic patient reported outcomes platforms are there worldwide?

RevenueBase identified 844 electronic patient reported outcomes 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?

Verily, headquartered in South San Francisco, tops this list with the largest team on record.

Which country has the most electronic patient reported outcomes platforms?

The United States leads with 313 companies, followed by the United Kingdom (65) and India (31). Every electronic patient reported outcomes platforms list by country and city is linked on this page.

Which city has the most electronic patient reported outcomes platforms?

London leads with 31 headquartered companies, followed by New York (20) and Boston (14).

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 4,419 verified decision-maker contacts tracked across these 844 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.