United States · Series B startup
Funding summaryUpdated 26 Oct 2026
$143Mraised across 5 rounds since 2013, from 5 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
From a historical funding record
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
TPGL
Lightspeed Venture Partners
AngelListCherubic Ventures
LAUNCH
Four Rivers GroupMatt MullenwegMichael BirchOleg Tscheltzoff
Andy McLoughlinMissing a round, or an investor who was in one? Tell us.
These 16 firms list Calm as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Calm's investors include TPG, Lightspeed Venture Partners, AngelList, Cherubic Ventures and LAUNCH, and 19 more on record. TPG led its latest round.
Calm has raised $143M across 5 rounds since 2013.
Calm's most recent round was a Series B of $27M in Jul 2019, led by TPG.
Calm's largest round on record is $88M (Series B), in Feb 2019.
Calm's first round on record, in Feb 2013, was backed by Four Rivers Group, Michael Birch and Oleg Tscheltzoff and 9 others.
Calm's latest named round is a Series B, in Jul 2019.
Calm is based in the United States.
TPG led the Series B in 2019.
In the same sector, and raised in the last eighteen months.
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United States · 
