Braintrust (Software Development Applications)

Software Development Applications · San Francisco, CA · Founded 2023 · Privately Held (backing)

Developer of an artificial intelligence-based software designed to scale for building AI products. Braintrust (Software Development Applications) is based in San Francisco, CA and was founded in 2023. It was valued at $800 million at its early-stage round in Feb 2026, the last priced event on record. It has raised $124 million across 1 recorded round; the latest was an $80 million Series B in Feb 2026.

PMV mark · valuation
$800.0M
Oct 2026
Priced at
its early-stage round
Feb 2026
Total raised
$124.3M
Last round
Early Stage VC (Series B)
Feb 2026
What is Braintrust (Software Development Applications) worth?
$800.0MPrivateMarketView mark · Oct 2026

Valued at $800.0M at its early-stage round, Feb 2026. Nothing has traded since.

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Braintrust (Software Development Applications) funding history

1 rounds
DateRoundRaisedPost-money
Feb 2026Early Stage VC (Series B)$80.0M▮
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Braintrust (Software Development Applications) valuation

Braintrust (Software Development Applications) was valued at $800 million at its early-stage round in Feb 2026. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Braintrust (Software Development Applications) raised?

Braintrust (Software Development Applications) has raised $124 million in total; 1 of its rounds is on record. The largest on record was an $80 million Series B in Feb 2026.

Comparable companies

Comparable software development applications names by valuation on PrivateMarketView: LiveKit ($1 billion), Port.io ($800 million) and Parallel Web Systems ($740 million).

How Braintrust (Software Development Applications)'s valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Braintrust (Software Development Applications), the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by its last priced round. Question about this number? Full methodology →

Frequently asked about Braintrust (Software Development Applications)

What is Braintrust (Software Development Applications) worth?
Braintrust (Software Development Applications) is valued at $800.0M as of Oct 2026. Valued at $800.0M at its early-stage round, Feb 2026. Nothing has traded since.
How much has Braintrust (Software Development Applications) raised?
Braintrust (Software Development Applications) has raised $124.3M in total funding across 1 recorded rounds.
When did Braintrust (Software Development Applications) last raise?
Braintrust (Software Development Applications) last raised in Feb 2026 (Early Stage VC (Series B)), raising $80.0M.