Company lists · Data refreshed September 2026
Top 25 Patient engagement companies based in San Francisco, United States
RevenueBase identified 63 company matches for patient engagement companies associated with San Francisco, United States as of September 2026 and tracks 1,905 professional contacts across them, including 714 with verified work emails. Across the United States, New York is the largest hub for this category (86 companies); San Francisco follows with 63.
This list covers company matches for patient engagement companies associated with San Francisco, 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 20, 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.
The 25 largest patient engagement companies based in San Francisco, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 337 contacts → | ||||
Exact match “Circle Medical provides accessible, high-quality primary care that combines virtual and in-person visits to meet patients where they are.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 200 contacts → | ||||
Exact match “Infinitus is healthcare's trusted agentic communications platform, powering more than 100 million minutes of healthcare conversations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 164 contacts → | ||||
Exact match “Aktana is the leader in intelligent customer engagement for the global life sciences industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 102 contacts → | ||||
Exact match “At Solv, we believe getting access to high quality, last-minute care should be simple, fast and effortless.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 69 contacts → | ||||
Exact match “Fold Health helps outcomes-focused care teams scale person-centered care.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 66 contacts → | ||||
Exact match “CareMessage is the technology non-profit building the largest patient engagement platform for low-income populations in the United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 64 contacts → | ||||
Exact match “Our mission is to break down barriers that limit people from getting quality healthcare, empowering them to live happier, healthier lives.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 57 contacts → | ||||
Exact match “EN] Osana is building an API-connected infrastructure for healthcare in LATAM.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 40 contacts → | ||||
Exact match “NextPatient builds software for a superior patient experience.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 37 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 20, 2026 · View company records in RevenueBase | |||||
| 11 | 33 contacts → | ||||
Exact match “Sempre Health is bringing behavior-based, individualized copays to healthcare.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 31 contacts → | ||||
Exact match “Care delivery companies, from 4-person telehealth startups to 40 million-member health plans, leverage Canvas software and APIs to launch new patient experiences and business…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 31 contacts → | ||||
Exact match “Welkin Health is an automated care management platform that facilitates a team based approach to care for those who treat and manage preventative, follow-up and chronic conditions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 25 contacts → | ||||
Exact match “We are on a mission to make healthcare personalized, accessible and easier for all of us as consumers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 21 contacts → | ||||
Exact match “Healthcare is a $3.2T industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 19 contacts → | ||||
Exact match “Qardio specializes in remote health monitoring.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 17 contacts → | ||||
Exact match “Ivy is an innovative, mobile-first company in the fin-tech/health-tech space serving a USD $100 billion market.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “Scalable Care (TM) is digital care platform, delivered by WSC Technology, that uses conversational AI and advanced automation to enable organizations to exponentially scale the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “Cybele Health will be the intelligent infrastructure layer for healthcare.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “BuildMyHealth is the leader in price transparency across the United States, providing healthcare providers with essential tools to unlock transparent pricing for patients while…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “inTandem Health’s Human Connect platform immediately introduces trusted, highly trained patient ambassadors as mentors, storytellers, and advocates to newly diagnosed consumers…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Our mobile app is a required part of the experience and lets you manage your insurance, scheduling, medical records, as well as message your provider or care team.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Developing a consumer healthcare product platform for virtual primary care, with an initial focus on families and pediatrics- Created the first simple, consumer friendly way to…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Build healthy habits that actually stick.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “Tea Leaf Health activates even the hardest-to-reach patients by meeting them where they are.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “patient engagement companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 63 patient engagement companies based in San Francisco, United States
See the full list, filter by size, metro and specialty, and access 714 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Patient engagement companies based in San Francisco, United States at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 63 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 San Francisco, United States whose business descriptions match “patient engagement 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 714 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 20, 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.
Patient engagement companies by metro in the United States
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 companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many patient engagement companies are there based in San Francisco, United States?
RevenueBase identified 63 company matches for patient engagement companies associated with San Francisco, 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?
Circle Medical 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 companies?
New York leads the United States with 86 company records, followed by San Francisco (63) and Miami (26).
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 714 professional contacts with verified work emails tracked across these 63 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 63 patient engagement companies based in San Francisco, United States. Start with a free account, no credit card.
Download this list →Related lists
Patient engagement companies by geography
- Patient engagement companies based in Bangalore, India
- Patient engagement companies based in Hyderabad, India
- Patient engagement companies based in Mumbai, India
- Patient engagement companies based in Austin, United States
- Patient engagement companies based in Miami, United States
- Patient engagement companies based in New York, United States
- Patient engagement companies based in Argentina
- Patient engagement companies based in Australia
- Patient engagement companies based in Brazil
- Patient engagement companies based in Canada
- Patient engagement companies based in France
- Patient engagement companies based in Germany
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Patient engagement companies based in Bangalore, India
- Patient engagement companies based in Hyderabad, India
- Patient engagement companies based in Mumbai, India
- Patient engagement companies based in Austin, United States
- Patient engagement companies based in Miami, United States
- Patient engagement companies based in New York, United States
Company intelligence · public preview
Top 25 patient engagement companies based in San Francisco, United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 63 matching company records for patient engagement companies based in San Francisco, United States, with 1,905 tracked contacts and 714 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 patient engagement companies based in San Francisco, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Circle Medicalcirclemedical.comHQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 337 contacts → |
“Circle Medical provides accessible, high-quality primary care that combines virtual and in-person visits to meet patients where they are.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Infinitus Systems, INCinfinitus.aiHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 200 contacts → |
“Infinitus is healthcare's trusted agentic communications platform, powering more than 100 million minutes of healthcare conversations.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Aktanaaktana.comHQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 164 contacts → |
“Aktana is the leader in intelligent customer engagement for the global life sciences industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  SOLVsolvhealth.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 102 contacts → |
“At Solv, we believe getting access to high quality, last-minute care should be simple, fast and effortless.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Fold Healthfold.healthHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 69 contacts → |
“Fold Health helps outcomes-focused care teams scale person-centered care.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Caremessagecaremessage.orgHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 66 contacts → |
“CareMessage is the technology non-profit building the largest patient engagement platform for low-income populations in the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Lemonaid Healthlemonaidhealth.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 64 contacts → |
“Our mission is to break down barriers that limit people from getting quality healthcare, empowering them to live happier, healthier lives.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  OSANAosanasalud.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 57 contacts → |
“EN] Osana is building an API-connected infrastructure for healthcare in LATAM.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Nextpatientnextpatient.coHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 40 contacts → |
“NextPatient builds software for a superior patient experience.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Valerie Healthvaleriehealth.comHQ: San Francisco, United StatesReported employees: 51-200 | San Francisco, United States | 51-200 | Exact match | 37 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sempre Healthsemprehealth.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 33 contacts → |
“Sempre Health is bringing behavior-based, individualized copays to healthcare.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Canvas Medicalcanvasmedical.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 31 contacts → |
“Care delivery companies, from 4-person telehealth startups to 40 million-member health plans, leverage Canvas software and APIs to launch new patient experiences and business…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Welkin Healthwelkinhealth.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 31 contacts → |
“Welkin Health is an automated care management platform that facilitates a team based approach to care for those who treat and manage preventative, follow-up and chronic conditions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Radiantgraphradiantgraph.comHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 25 contacts → |
“We are on a mission to make healthcare personalized, accessible and easier for all of us as consumers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Lifelink Systemslifelinksystems.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 21 contacts → |
“Healthcare is a $3.2T industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Qardio, INCqardio.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 19 contacts → |
“Qardio specializes in remote health monitoring.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  I V Y Labstalktoivy.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 17 contacts → |
“Ivy is an innovative, mobile-first company in the fin-tech/health-tech space serving a USD $100 billion market.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Scalable Carescalable.careHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 13 contacts → |
“Scalable Care (TM) is digital care platform, delivered by WSC Technology, that uses conversational AI and advanced automation to enable organizations to exponentially scale the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Cybele Healthcybelehealth.comHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 9 contacts → |
“Cybele Health will be the intelligent infrastructure layer for healthcare.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Buildmyhealthbuildmyhealth.orgHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 8 contacts → |
“BuildMyHealth is the leader in price transparency across the United States, providing healthcare providers with essential tools to unlock transparent pricing for patients while…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Intandem Healthintandemhealth.net HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 8 contacts → |
“inTandem Health’s Human Connect platform immediately introduces trusted, highly trained patient ambassadors as mentors, storytellers, and advocates to newly diagnosed consumers…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Circle Medical Technologies, INCcirclemedical.co HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 7 contacts → |
“Our mobile app is a required part of the experience and lets you manage your insurance, scheduling, medical records, as well as message your provider or care team.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Zipline Health, INCziplinehealth.comHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 5 contacts → |
“Developing a consumer healthcare product platform for virtual primary care, with an initial focus on families and pediatrics- Created the first simple, consumer friendly way to…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Felix Vitavataapp.comHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 5 contacts → |
“Build healthy habits that actually stick.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  TEA Leaf Healthtealeafhealth.comHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 3 contacts → |
“Tea Leaf Health activates even the hardest-to-reach patients by meeting them where they are.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 63 company matches
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Patient engagement companies: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
63 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 63 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Patient engagement companies by metro in the United States
Questions about this company list
What does Exact match mean for patient engagement companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many patient engagement companies did RevenueBase find based in San Francisco, United States?
The saved snapshot records 63 matching company records, 1,905 tracked contacts and 714 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Patient engagement companies by geography
- Patient engagement companies based in Bangalore, India
- Patient engagement companies based in Hyderabad, India
- Patient engagement companies based in Mumbai, India
- Patient engagement companies based in Austin, United States
- Patient engagement companies based in Miami, United States
- Patient engagement companies based in New York, United States
- Patient engagement companies based in Argentina
- Patient engagement companies based in Australia
- Patient engagement companies based in Brazil
- Patient engagement companies based in Canada
- Patient engagement companies based in France
- Patient engagement companies based in Germany
Cite this list
RevenueBase Data Team. Top 25 patient engagement companies based in San Francisco, United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/patient-engagement-companies/united-states/san-francisco.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Patient engagement companies based in Bangalore, India
- Patient engagement companies based in Hyderabad, India
- Patient engagement companies based in Mumbai, India
- Patient engagement companies based in Austin, United States
- Patient engagement companies based in Miami, United States
- Patient engagement companies based in New York, United States
Company intelligence · public preview
Top 25 patient engagement companies based in San Francisco, United States
RevenueBase records 63 matching company records for patient engagement companies based in San Francisco, United States, with 1,905 tracked contacts and 714 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 patient engagement companies based in San Francisco, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Circle Medicalcirclemedical.com HQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 337 contacts → |
“Circle Medical provides accessible, high-quality primary care that combines virtual and in-person visits to meet patients where they are.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Infinitus Systems, INCinfinitus.ai HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 200 contacts → |
“Infinitus is healthcare's trusted agentic communications platform, powering more than 100 million minutes of healthcare conversations.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Aktanaaktana.com HQ: San Francisco, CA, United StatesReported employees: 201-500 | San Francisco, CA, United States | 201-500 | Exact match | 164 contacts → |
“Aktana is the leader in intelligent customer engagement for the global life sciences industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | SOLVsolvhealth.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 102 contacts → |
“At Solv, we believe getting access to high quality, last-minute care should be simple, fast and effortless.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fold Healthfold.health HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 69 contacts → |
“Fold Health helps outcomes-focused care teams scale person-centered care.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Caremessagecaremessage.org HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 66 contacts → |
“CareMessage is the technology non-profit building the largest patient engagement platform for low-income populations in the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Lemonaid Healthlemonaidhealth.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 64 contacts → |
“Our mission is to break down barriers that limit people from getting quality healthcare, empowering them to live happier, healthier lives.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | OSANAosanasalud.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 57 contacts → |
“EN] Osana is building an API-connected infrastructure for healthcare in LATAM.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nextpatientnextpatient.co HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 40 contacts → |
“NextPatient builds software for a superior patient experience.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Valerie Healthvaleriehealth.com HQ: San Francisco, United StatesReported employees: 51-200 | San Francisco, United States | 51-200 | Exact match | 37 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sempre Healthsemprehealth.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 33 contacts → |
“Sempre Health is bringing behavior-based, individualized copays to healthcare.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Canvas Medicalcanvasmedical.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 31 contacts → |
“Care delivery companies, from 4-person telehealth startups to 40 million-member health plans, leverage Canvas software and APIs to launch new patient experiences and business…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Welkin Healthwelkinhealth.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 31 contacts → |
“Welkin Health is an automated care management platform that facilitates a team based approach to care for those who treat and manage preventative, follow-up and chronic conditions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Radiantgraphradiantgraph.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 25 contacts → |
“We are on a mission to make healthcare personalized, accessible and easier for all of us as consumers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Lifelink Systemslifelinksystems.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 21 contacts → |
“Healthcare is a $3.2T industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Qardio, INCqardio.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 19 contacts → |
“Qardio specializes in remote health monitoring.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | I V Y Labstalktoivy.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 17 contacts → |
“Ivy is an innovative, mobile-first company in the fin-tech/health-tech space serving a USD $100 billion market.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Scalable Carescalable.care HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 13 contacts → |
“Scalable Care (TM) is digital care platform, delivered by WSC Technology, that uses conversational AI and advanced automation to enable organizations to exponentially scale the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cybele Healthcybelehealth.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 9 contacts → |
“Cybele Health will be the intelligent infrastructure layer for healthcare.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Buildmyhealthbuildmyhealth.org HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 8 contacts → |
“BuildMyHealth is the leader in price transparency across the United States, providing healthcare providers with essential tools to unlock transparent pricing for patients while…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Intandem Healthintandemhealth.net HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 8 contacts → |
“inTandem Health’s Human Connect platform immediately introduces trusted, highly trained patient ambassadors as mentors, storytellers, and advocates to newly diagnosed consumers…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Circle Medical Technologies, INCcirclemedical.co HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 7 contacts → |
“Our mobile app is a required part of the experience and lets you manage your insurance, scheduling, medical records, as well as message your provider or care team.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Zipline Health, INCziplinehealth.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 5 contacts → |
“Developing a consumer healthcare product platform for virtual primary care, with an initial focus on families and pediatrics- Created the first simple, consumer friendly way to…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Felix Vitavataapp.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 5 contacts → |
“Build healthy habits that actually stick.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | TEA Leaf Healthtealeafhealth.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 3 contacts → |
“Tea Leaf Health activates even the hardest-to-reach patients by meeting them where they are.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 63 company matches
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Patient engagement companies: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
63 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 63 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Patient engagement companies by metro in the United States
Questions about this company list
What does Exact match mean for patient engagement companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many patient engagement companies did RevenueBase find based in San Francisco, United States?
The saved snapshot records 63 matching company records, 1,905 tracked contacts and 714 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Patient engagement companies by geography
- Patient engagement companies based in Bangalore, India
- Patient engagement companies based in Hyderabad, India
- Patient engagement companies based in Mumbai, India
- Patient engagement companies based in Austin, United States
- Patient engagement companies based in Miami, United States
- Patient engagement companies based in New York, United States
- Patient engagement companies based in Argentina
- Patient engagement companies based in Australia
- Patient engagement companies based in Brazil
- Patient engagement companies based in Canada
- Patient engagement companies based in France
- Patient engagement companies based in Germany
Cite this list
RevenueBase Data Team. Top 25 patient engagement companies based in San Francisco, United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/patient-engagement-companies/united-states/san-francisco.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Patient engagement companies based in Bangalore, India
- Patient engagement companies based in Hyderabad, India
- Patient engagement companies based in Mumbai, India
- Patient engagement companies based in Austin, United States
- Patient engagement companies based in Miami, United States
- Patient engagement companies based in New York, United States