Resource / Developer Tools

LiteLLM

Unifies multiple LLM providers behind an OpenAI-compatible interface, suited to gateways, routing and cost observability.

Free and open source

Open-source project, self-hostable; cloud service plans must be checked separately.

29 / 30

Strong Candidate · Maintenance risk 4/5

Last verified: 2026-08-28. A free tier is not a permanent commitment; re-check the official conditions before use.