Braintrust
7.7#3 in llm evaluation toolsFrom $249 a monthFree planWebAPISelf-hosted
VisitBraintrust vs DeepEval
What both publish
| Fact | Braintrust | DeepEval |
|---|---|---|
| Company size | LinkedIn lists Braintrust as a privately held software-development company with 51–200 employees. | LinkedIn lists Confident AI as a privately held software company with 11–50 employees and San Francisco headquarters. |
| Headquarters | LinkedIn lists San Francisco as Braintrust's headquarters. | San Francisco, California, United States |
| Integrations | Braintrust describes its product as framework agnostic and lists native SDKs for Python, TypeScript, Go, Ruby, C#, and more. | Listed integrations include LangChain, Pydantic AI, OpenAI Agents, LangGraph, AWS AgentCore, Strands, Google ADK, LlamaIndex, and CrewAI. |
| Rating on G2 | 4.3 out of 5 from 58 reviews | 4.6 out of 5 from 5 reviews |
Braintrust plans
- StarterFree
- Pro$249 a month
- EnterprisePriced on request
DeepEval plans
- DeepEvalFree
- FreeFree
- Starter$200 a month
- Team$2,000 a month
- EnterprisePriced on request
Pick Braintrust if…
Braintrust is for teams running AI agents in production, from early-stage projects to enterprise operations. It suits teams that need to examine traces, evaluate outputs, and refine prompts or models.
Pick DeepEval if…
DeepEval suits developers building repeatable AI evaluations in Python or CI/CD, especially those testing multiple modalities or agent workflows. Its free OS offering is for pre-production testing rather than production evaluation.