OpenRain icon
OpenRain icon

OpenRain

OpenRain is an OpenAI-compatible AI API gateway that lets developers access multiple major AI models through one API key and one unified endpoint.

Usage dashboard showing API requests, token consumption, spending statistics and model usage overview.

Cost / License

  • Subscription
  • Proprietary

Application type

Platforms

  • Online
  • Software as a Service (SaaS)
OpenRain homepage introducing the OpenAI-compatible AI API gateway and unified access to major AI models.
Supported AI models page showing access to providers such as OpenAI, Claude, Gemini, DeepSeek, Qwen, Mistral, Llama and more.
OpenRain alternatives  
0likes
0comments
35alternatives
0articles

Features

OpenRain News & Activities

Highlights All activities

Recent activities

OpenRain information

  • Licensing

    Proprietary and Commercial product.

  • Pricing

    Subscription ranging between $30 and $240 per month.

  • Alternatives

    35 alternatives listed

  • Badge

    Get an embeddable badge for OpenRain

  • Supported Languages

    • English

AlternativeTo Categories

Development, AI Tools & Services

Popular alternatives

View all
OpenRain was added to AlternativeTo by open rain on and this page was last updated .
No comments or reviews, maybe you want to be first?

Official Links

What is OpenRain?

OpenRain is an OpenAI-compatible AI API gateway that lets developers access multiple major AI models through one API key and one unified endpoint.

It supports models from providers such as OpenAI, Claude, Gemini, DeepSeek, Qwen, Mistral, Llama, Grok, Cohere, Baichuan, Zhipu AI, MiniMax and other global AI platforms. Developers can integrate once and call different chat, reasoning, vision, voice, search and creative AI models without managing many separate provider accounts.

OpenRain is designed for AI application developers, startups and teams that need unified billing, model switching, usage tracking, API key management, smart routing and high availability. Its OpenAI-compatible API makes it easy to migrate existing OpenAI-based applications or add backup models with minimal code changes.

The platform uses pay-as-you-go billing based on actual token usage, making it suitable for both small projects and production AI applications.