
Open-source LLMOps platform for prompt management, evaluation, and observability
Agenta is an open-source LLMOps platform that provides the complete lifecycle for building reliable LLM applications. From prompt engineering with Git-like versioning, to systematic evaluation with LLM-as-judge and human annotation, to production observability — it gives teams a unified workflow to ship AI apps with confidence.
Git-like versioning for prompts with branches, commits, and environment deployments (dev/staging/prod)
Run automated evaluations with LLM-as-judge, built-in evaluators, and A/B comparisons on test sets
Subject matter experts can review, annotate, and validate LLM outputs through an intuitive UI
Trace LLM calls in production, link prompts to traces, and run online evaluations on live data
Non-technical team members can edit prompts, run evaluations, and deploy changes without code
Works with OpenAI, Anthropic, and other LLM providers — no vendor lock-in
Build and iterate on LLM-powered applications with structured prompt versioning and testing
Run systematic evaluations before deploying prompt changes to catch regressions early
Monitor LLM application performance in production with tracing and online evaluation
Enable subject matter experts and developers to collaborate on prompt engineering

The fastest AI code editor — built in Rust for speed and collaboration