LangSmith
LLM application observability and evaluation platform
freemiumFree-$39/mo
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Braintrust Alternatives
Compare tools similar to Braintrust — including listed alternatives and top-rated options in the same category.
Top Braintrust alternatives
Langfuse
Open-source LLM engineering platform for tracing and analytics
freemiumFree-$59/mo
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Observability and testing platform for AI agents in production
freemiumFree tier; paid from $20/mo
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AI code completion and chat integrated with GitHub
paid$10-19/mo
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Cursor
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LangGraph
LangGraph agent orchestration framework for stateful AI workflows
freemiumFree OSS; LangSmith tracing paid
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