Manifest is an open-source LLM router that sits between your application and LLM providers. It scores each request and routes it to the most cost-effective model, cutting AI token costs by up to 70% while maintaining quality. Includes a real-time analytics dashboard.

An open-source LLM router that intelligently routes API requests to the most cost-effective AI model. Simple queries go to cheap models, complex ones go to powerful models — saving up to 70% on token costs with no code changes.
After deployment, visit your domain to access the Manifest analytics dashboard. The API endpoint is available at the same domain for routing LLM requests.
MIT — GitHub