Who invested in Circulation?
Circulation's investors include Flare Capital, Echo Health Ventures, Humana, Future100 and Intermountain Healthcare Innovation.

United States · Venture startup
Funding summaryUpdated 26 Oct 2026
$11Mraised across 2 rounds since 2017, from 2 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Reported by FinSMEsSEC filing: $8.5M sold, first sale Jul 2017
From the SEC filings it signed: 3 on the team.
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Circulation's investors include Flare Capital, Echo Health Ventures, Humana, Future100 and Intermountain Healthcare Innovation.
Circulation has raised $11M across 2 rounds since 2017. One round did not disclose an amount, so the total is a floor.
Circulation's most recent round was a Venture in Jan 2021.
Circulation's largest round on record is $11M (Series A), in Jul 2017.
Circulation's first round on record, in Jul 2017, was backed by Flare Capital, Echo Health Ventures and Humana and 2 others.
Circulation's latest named round is a Venture, in Jan 2021.
Circulation is based in the United States.
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