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Alternatives to

Martian

Model router that picks the best LLM for each prompt

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Looking for a tool like Martian (Model router that picks the best LLM for each prompt)? Below are 5 AI tools people use as an alternative to Martian, ranked by leaderboard position. Each one is approved by our editors and worth comparing before you decide.

OpenRouter
OpenRouter

One API endpoint for 300+ AI models from every provider

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Not Diamond
Not Diamond

Automatic model routing and prompt adaptation

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LiteLLM
LiteLLM

One SDK for calling 100+ LLM APIs

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Portkey
Portkey

AI gateway for unified LLM access with guardrails

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Unify
Unify

Plays and signals for outbound sales

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