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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

Braintrust (Software Development Applications) key facts

as of Oct 2026
  • Developer of an artificial intelligence-based software designed to scale for building AI products.
  • Braintrust (Software Development Applications) is valued at approximately $800.0M as of Oct 2026, set at its early-stage round, Feb 2026; nothing has traded since, per PrivateMarketView’s mark.
  • It has raised $124.3M across 1 recorded rounds; the latest was Early Stage VC (Series B) ($80.0M) in Feb 2026.
  • Notable investors include Andreessen Horowitz, Sequoia Capital, BoxGroup, SV Angel, Valor Equity Partners — 27 tracked in total.
  • Status: Privately Held (backing).
PrivateMarketView mark
MEDIUM confidence
$800.0M

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

set by its last priced roundas of Oct 2026question about this number?
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Braintrust (Software Development Applications) funding rounds

1 rounds
Feb 2026Early Stage VC (Series B)$80.0M▮
Full funding history →

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.

Braintrust (Software Development Applications) investors

27 investors are on record for Braintrust (Software Development Applications), including Andreessen Horowitz, Sequoia Capital, BoxGroup and SV Angel. By type, the record holds 7 venture capital firms, 4 angel investors and 2 private investors. The Series B in Feb 2026 drew 4 investors.

Comparable companies

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

About Braintrust (Software Development Applications)

Developer of an artificial intelligence-based software designed to scale for building AI products. The company's software allows evaluations, prompt playgrounds, and data management, as well as offering iterative large language model workflows, enabling professionals in the artificial intelligence space to navigate uncertainties and build software.

Industry
Software Development Applications
Sector
Information Technology
HQ
San Francisco, CA, United States
Founded
2023
Employees
116
Ownership
Privately Held (backing)

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