Braintrust

Ship quality AI at scale

San Francisco, United States · Founded 2023 · $41.1M raised

Employees
11–50
Founded
2023
Business Model
B2B
Total Funding
$41.1M
Last Round
$36.0M Series AOct 2024
Rounds
2

About

Braintrust is the AI observability and evaluation platform used by leading engineering teams to test, monitor, and improve AI applications in production. The platform connects tracing, evals, prompt engineering, and dataset management in a single workflow, giving teams the visibility to understand how AI behaves in production and the tools to iterate continuously. Braintrust's proprietary Brainstore database is purpose-built for AI trace data at scale. Customers include Vercel, Notion, Dropbox, Replit, Coursera, and Navan. The company raised an $80M Series B and is based in San Francisco.

Summary

Braintrust is an Artificial Intelligence company based in San Francisco, United States, founded in 2023. It has raised $41.1M in total across 2 rounds, most recently a $36.0M Series A round in Oct 2024. Investors include Greylock Partners, Andreessen Horowitz and Elad Gil.

Tech & App Stack

4 technologies & apps tracked

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Funding History

Series ASeries AOct 2024
$36.0M

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Full funding history, per-round amounts, and investor participation.

Investors

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