Agenta

Overview

Agenta is an open-source LLMOps platform that provides a prompt playground, prompt management, LLM evaluation, and observability. It is built with TypeScript and hosted on GitHub.

Best for

Best for
Teams building LLM applications who want an integrated open-source toolchain

Use cases

• Experimenting with prompts in a playground
• Managing and versioning prompts across projects
• Evaluating LLM outputs and monitoring performance

Notes

Agenta is an open-source LLMOps platform that provides a prompt playground, prompt management, LLM evaluation, and observability. It is built with TypeScript and hosted on GitHub.

4,171 stars on GitHub. Last updated 2026-06-01.

Use cases

• Experimenting with prompts in a playground
• Managing and versioning prompts across projects
• Evaluating LLM outputs and monitoring performance

Pros

• Open-source with active community (4,171 stars)
• All-in-one platform covering prompt engineering, evaluation, and observability
• Self-hostable for data privacy

Cons

• Requires self-hosting and infrastructure setup
• May have a learning curve for teams new to LLMOps
• Community-driven support may lack enterprise SLAs

Indexed from awesome-llm and enriched against its public facts.