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Alternatives to

Not Diamond

Automatic model routing and prompt adaptation

5 approved alternatives Suggest an alternative
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Looking for a tool like Not Diamond (Automatic model routing and prompt adaptation)? Below are 5 AI tools people use as an alternative to Not Diamond, 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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Martian
Martian

Model router that picks the best LLM for each prompt

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PromptLayer
PromptLayer

LLM prompt management, versioning, and analytics

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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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