A unified API interface providing access to over 300 models from 60+ providers, including OpenAI, Anthropic, and Google.
Categories
OpenRouter offers 22 LLM API models.
openrouter.ai
A third-party OpenRouter-compatible API relay providing access to multiple AI models.
Seamee API provides an AI model relay for accessing multiple LLMs through OpenAI-compatible endpoints.
Provides AI-generated content APIs for various applications, including text and image generation.
Synapse is an OpenAI-compatible API relay service providing access to multiple AI models with unified endpoints.
A non-profit AI infrastructure offering free access to integrated large language models with privacy-focused, no-logging policies.
人人 API provides a unified LLM API gateway with competitive pricing, no subscription required, and access to multiple models.