OpenRouter

Looking for a tool like OpenRouter (One API endpoint for 300+ AI models from every provider)? Below are 19 AI tools people use as an alternative to OpenRouter, ranked by leaderboard position. Each one is approved by our editors and worth comparing before you decide.

Portkey AI gateway for unified LLM access with guardrails

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Cerebras Wafer-scale AI chips built for blazing-fast inference

Aug 17

Perplexity Sonar Perplexity's API for adding live web search to AI apps

Aug 17

Google AI Studio Google's free playground for building with Gemini models

Aug 17

Neon Serverless Postgres with AI-friendly branching

Aug 17

Mem0 Open-source persistent memory layer for AI apps

Aug 17

LangSmith LangChain's platform for debugging and evaluating LLM apps

Aug 17

Fly.io Deploy full-stack apps close to users at the edge

Aug 17

Anyscale Managed platform for training and serving models at scale

Aug 17