Braintrust
Braintrust is the enterprise-grade AI evaluation platform used by teams building production AI applications. It provides a unified platform for running evals, storing experiment data, comparing model outputs, and collaborating on prompts — making it easy to ship AI features with confidence.
- Location
- San Francisco, USA
- Raised
- $36M
- Stage
- Series A
- Founded
- 2022
- Category
- AI
- Funding
- VC-backed
- Team
- 10–50
Funding figures as of Jul 2025 · not independently verified
Founders of Braintrust
- Ankur Goyal
- Noa Nabeshima
Investors backing Braintrust
- Andreessen Horowitz
- DCVC
Frequently asked questions
What does Braintrust do?
Braintrust is the enterprise-grade AI evaluation platform used by teams building production AI applications. It provides a unified platform for running evals, storing experiment data, comparing model outputs, and collaborating on prompts — making it easy to ship AI features with confidence.
Where is Braintrust based?
Braintrust is based in San Francisco, USA.
When was Braintrust founded?
Braintrust was founded in 2022.
How much has Braintrust raised?
Braintrust has raised $36M in their Series A round as of Jul 2025.
Who founded Braintrust?
Braintrust was founded by Ankur Goyal, Noa Nabeshima.
Who has invested in Braintrust?
Braintrust is backed by Andreessen Horowitz, DCVC.
How Braintrust would pitch themselves
○ Auto-generated01Target customer
Companies + developers adopting AI in their stack — from indie builders to enterprise ML teams working on ai evaluation and experimentation platform.
02Problem they solve
Braintrust is the enterprise-grade AI evaluation platform used by teams building production AI applications. It provides a unified platform for running evals, storing experiment data, comparing model outputs, and collab… The category has historically been served by tools that miss the modern workflow this product is built around.
03Key differentiator
Braintrust differentiates on ai evaluation and experimentation platform. Backed by Andreessen Horowitz + DCVC, $36M raised — the company has resources + validation to compound this thesis. Founded by Ankur Goyal + team.
04Go-to-market strategy
Early-stage GTM — typically product-led growth (free tier or low-friction onboarding) paired with founder-led sales for the first 100 customers. Heavy content marketing + community presence on Twitter/X, LinkedIn, and category-specific Slack groups.