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For developers

Cut your LLM bill on repetitive tasks

Sorting emails, tagging tickets, routing requests: turn a costly LLM call into your own small model. Import your traces from Langfuse, LangSmith, Helicone or Phoenix. Your code keeps working: our endpoint speaks the OpenAI API.

What your LLM task costs, and what it would cost here

Average of today's flagship models at list prices, against our serving cost on AWS Lambda. Estimates; see how we compute them below.

Replace my LLM task

API, MCP and an OpenAI-compatible endpoint

A REST API with an OpenAPI spec, and an MCP server so Claude and ChatGPT can build and use models with you.

Read the API guidellms.txt

Use your own AI key

Once today's free allowance is used up, AI features can run on your own provider account.

Kept in this browser tab only (cleared when you close it) and sent with each AI request. Our servers use it for that request and never store or log it.