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toolgrep / Monitoring & observability

Braintrust

The active observability platform for agents

Visit braintrustdata.com →DocsPricing

Braintrust is an AI observability platform for tracing production agent traffic, running evals, and catching regressions. It captures traces of model and tool calls, scores outputs with LLM, code, or human scorers, turns production traces into eval datasets, and includes features such as the Loop AI agent, Patterns automations, Topics classification, a model Gateway, and Brainstore, its own database for AI data. SDKs are available for Python, TypeScript, Go, Ruby, and C#, plus a bt CLI and MCP server.

Category
Monitoring & observability
Pricing
freemium · from $0
Free tier
yes
API
yes
MCP server
yes
SDK
yes
Open source
no

#ai-observability#llm-evals#tracing#agent-monitoring#mcp

Listed 2026-10-22 · last verified 2026-10-22 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.95

API
curl https://toolgrep.com/api/products/braintrust