FirstMark Capital

Activity from announced rounds

Activity in this selectionUnited States · Feb 28, 2026 · Feb 1, 2026
Rounds participated in
2
Confirmed lead rounds
—
2 roles undisclosed
New companies
2
First participation on record · 0 follow-on
Funding in participating rounds
$79M
2 disclosed · full round size, not this investor’s share

By stage

Series A1
Series B1

By primary sector

AI1
Healthtech1

By country

United States2

Rounds

2 in this selection
Daytona

Provides infrastructure for AI agents with programmatic composable computers

$24MSeries A
Role not disclosed
Alaffia Health

Alaffia Health combines clinical experts and AI to help health insurers review claims and manage payment decisions.

$55MSeries B
Role not disclosed