Semafor Funding: $30M Raised, Series A (2026)

Semafor is based in New York. It has raised $30M in total funding. Latest round: Series A. Backed by Henry Kravis, David Rubenstein, PSP Partners.

Semafor funding overview

Semafor is based in New York. Semafor has raised $30M in total disclosed funding. That places its disclosed total in the $25M–$100M range. Its most recent disclosed round is a Series A announced in January 2026. The round record for Semafor runs through 2026; nothing later has been disclosed. Investors on record include Henry Kravis, David Rubenstein, PSP Partners, Thomas Leysen, Antenna Group, Sam Bankman-Fried. 6 distinct backers are named across the disclosed rounds.

Semafor at a glance

Total raised
$30M
Latest round
Series A
Latest round date
January 2026
Headquarters
New York
Notable investors
Henry Kravis, David Rubenstein, PSP Partners, Thomas Leysen, Antenna Group, Sam Bankman-Fried

Frequently asked about Semafor funding

How much has Semafor raised?
Semafor has raised $30M in total disclosed funding across the rounds on record.
Who has invested in Semafor?
Henry Kravis, David Rubenstein, PSP Partners, Thomas Leysen, Antenna Group, Sam Bankman-Fried are named among the investors backing Semafor.
What was the latest Semafor funding round?
The most recent disclosed round is a Series A, announced in January 2026.
Where is Semafor based?
Semafor is based in New York.
When did Semafor last raise?
The last disclosed Semafor round closed in January 2026 at Series A.

Round data for Semafor is compiled from public filings and announcements; blank fields mean nothing has been disclosed rather than nothing exists. Continue with the companies in New York and backer lists below.

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