Funding profile · Healthcare communication AI

Clarion

A New York seed company that has raised money in at least four tranches since early 2024, most recently a $10 million round that closed on September 21, 2026. No SEC Form D for any of it has turned up under this company’s current or former name.

$15.8MTotal raised to date across 4 rounds, per PitchBook (Sep 2026)
$10MLatest Seed round, closed Sep 21, 2026, led by Accel
$5.3MPrior Seed round, 2024, per PitchBook
$500KY Combinator accelerator investment, early 2024

Data as of September 25, 2026. Company-reported figures are labeled.

Rounds at a glance

When Round Amount Investors Source
Jan 2024 Y Combinator accelerator, Winter 2024 batch $500K Y Combinator Data aggregator
2024 Seed, launched as Anaphero $5.3M, $5.8M raised to date Accel, Y Combinator, Sequoia (scout), Airtable Ventures; angels from Ophelia, Medallion, Counsel Health per the company Data aggregator
Feb 2025 Seed, amount undisclosed Not disclosed Not disclosed Data aggregator
Sep 21, 2026 Seed $10M Led by Accel, with Y Combinator Independent

Reading the filings

  1. No Form D turned up.A search of SEC EDGAR for company names containing “Clarion” returns about fifty real estate and credit funds run by the asset manager Clarion Partners, plus one insurance vehicle in Austin. None is this company. A search for “Anaphero,” the name this company used before its 2024 rebrand, returned nothing. If this company has filed under a different legal entity name, it was not found.
  2. The newest round may simply be too new to show up.A Form D is due within 15 days of the first sale in an offering. The $10 million round reported by AlleyWatch closed on September 21, 2026, four days before this page was compiled. If it is filed under Regulation D, the notice may not be public yet.
  3. The company’s own number is stale.Clarion’s Y Combinator page and its own company site still cite “$5.4M” raised, a figure that matches the state of the business in 2024, before the February 2025 round and the September 2026 round it does not mention. Built In NYC, in a listing also dated to early 2026, gives $5.5M. Neither has been updated to reflect PitchBook’s $15.8M aggregate.
  4. The 2024 seed arrived in two pieces.PitchBook separates a $500,000 accelerator check in January 2024 from a $5.3 million seed round later that year, for $5.8 million raised to date by the end of 2024. That is close to, but not identical to, the $5.4M to $5.9M range reported elsewhere for the same period, the kind of small variance that shows up when different trackers cut off their count on different dates.
  5. The investor list does not fully match across sources.PitchBook names four investors in Clarion: Unpopular Ventures, Accel, Sequoia Capital and Y Combinator. The company’s own account names Accel, Y Combinator, Sequoia by way of scouts, and Airtable Ventures, plus angel investors from Ophelia, Medallion and Counsel Health. Unpopular Ventures does not appear in the company’s own list. Airtable Ventures does not appear in PitchBook’s.

Commercial signals

Signal Detail Source type
Stage and status PitchBook lists Clarion as private, Seed stage, “Generating Revenue” as of the September 2026 round. Data aggregator
Integrations Company says its platform connects to more than 80 EHR systems, including Epic and Cerner. A named partner, Healthie, lists Clarion in its own integration directory. Company-stated
Customers “Tens of thousands of patients” monthly across virtual care companies, health systems and a roughly $5 billion health insurer, none named. Company-stated
Headcount 6 employees per PitchBook, 16 per Y Combinator, 26 per Tracxn (Aug 2026). No two sources agree. Conflict
Registered office 169 Madison Avenue, Suite 80409, New York, NY 10016. Data aggregator

What to watch

  • A Form D for the September 2026 round, due within 15 days of the September 21 first sale.
  • Whether the company updates its own site and Y Combinator listing past the $5.4M figure.
  • The undisclosed amount of the February 2025 round.
  • Whether Unpopular Ventures or Airtable Ventures confirm their position on the cap table.

The Clarion story on Healthcare DiscoveryHealthcare Discovery

Related companies

  • Memora Health: Shared investor: Sequoia. A text messaging platform that automated patient follow up for Mayo Clinic, Penn Medicine and more than fifty other provider organizations
  • Bunkerhill Health: Shared investor: Sequoia. Nine FDA-cleared imaging and ECG algorithms, most built inside academic medical centers, wrapped in a platform that acts on what they find
  • Comprehend Systems: Shared investor: Sequoia. A Y Combinator company that sold software for watching clinical trials while they were still running
  • Amby Health: Shared investor: Sequoia. A two-person Y Combinator startup that launched in early 2025 with a pitch to automate billing and quality review for ambulance agencies

Sources

  1. IndependentThe AlleyWatch Startup Daily Funding Report: 9/21/2026AlleyWatch · Sep 21, 2026
  2. IndependentClarion Health 2026 Company Profile: Valuation, Funding and InvestorsPitchBook · accessed Sep 2026
  3. IndependentClarion, 2026 Company Profile, Team, Funding and CompetitorsTracxn · captured Feb 12, 2025
  4. IndependentClarion Health company profileBuilt In NYC · accessed Sep 2026
  5. IndependentClarion: The AI communication layer for healthcareY Combinator · company page, accessed Sep 2026
  6. PartnerHealthie and Anaphero (Clarion) integration pageHealthie · archived Jul 22, 2025
  7. Public recordEDGAR company search for “Clarion,” form type DSEC · searched Sep 25, 2026
  8. Public recordEDGAR company search for “Anaphero,” form type DSEC · searched Sep 25, 2026
  9. CompanyCompany pageClarion, clarionhealth.com · accessed Sep 2026

Compiled from SEC EDGAR, PitchBook, Tracxn and published reports as of September 25, 2026. Form D notices report offerings under Regulation D; none was found for this company as of the compilation date, which may reflect a filing not yet due, an exemption that does not require one, or a legal entity name not captured by this search. Healthcare Venture Capital Fund holds no position in Clarion. This page is not an offer to sell or a recommendation to buy any security.