Braintrust · Series B
The AI observability platform for building quality AI products at scale.
Amount
$80M
Round
Series B
Valuation
$800M
Announced
Feb 2026
Investors
Lead investor
Notes
Iconiq led at $800M val. a16z, Greylock, basecase, Elad Gil.
The AI observability platform for building quality AI products at scale.
Amount
$80M
Round
Series B
Valuation
$800M
Announced
Feb 2026
Lead investor
Iconiq led at $800M val. a16z, Greylock, basecase, Elad Gil.