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Braintrust

The AI observability platform for building quality AI products at scale.

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NeuronScore 27/100
Total Raised $80M
Pricing Enterprise
Stage Series B
Team
About Braintrust

Braintrust provides an AI observability and evaluation platform that helps teams monitor, evaluate, and improve their AI models. It allows users to inspect production traces, compare prompts and models, and measure quality with LLM, code, or human-based evaluations. The platform aims to help teams ship quality AI products faster by catching issues early and iterating continuously.

NeuronScore Signal quality across funding, news, traction & verification
27 /100
Tracked
Funding momentum
15/30
Active deals
0/10
News
1/12
Traffic
0/8
Verified
11/20
Freshness
0/10
Agent-Ready Score 40/100 · checked May 2, 2026
MCP
Public API
Webhooks
OAuth2
SDK · TS
SDK · Py
Alternatives 6 similar All →
FAQ
How much funding has Braintrust raised?
Braintrust has raised $80M across 1 rounds — most recently a Series B.
How much does Braintrust cost?
Braintrust pricing: Enterprise · Contact sales.
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