OpenRain is an OpenAI-compatible AI API gateway that lets developers access multiple major AI models through one API key and one unified endpoint.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)



Apps similar to OKRouter include OpenRouter, which has a free version. Other options are Experiential, OmniRoute, Echo by Tracer and Bizgraph. You can choose from more than 10 Large Language Model (LLM) Tools like OKRouter for the web, Windows, Linux, Mac and self-hosting.
OpenRain is an OpenAI-compatible AI API gateway that lets developers access multiple major AI models through one API key and one unified endpoint.



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