What is Crouter used for?

Crouter is a pay-per-token AI API gateway that puts Claude, GPT, and Gemini models behind one OpenAI- and Anthropic-compatible endpoint for agents and coding tools. It is a good fit for pointing coding agents at an alternative API endpoint and running AI SaaS backends with easy model switching.

How much does Crouter cost?

Crouter is a paid product with no free plan. Prepaid pay-per-token pricing with no subscription; the vendor advertises 75% off official API prices (a vendor claim).

Is Crouter open source?

No. Crouter is proprietary (closed-source) software and can't be self-hosted. In the AI Infrastructure category, open-source options include LiteLLM, New API and MLflow.

What are some alternatives to Crouter?

Crouter competes with OpenRouter, Portkey and AnyRouter.

Crouter: features, pricing and alternatives

About Crouter

Crouter is a hosted API gateway that routes requests to Claude, GPT, and Gemini models through a single endpoint. It is compatible with the OpenAI and Anthropic API formats, so existing code, SDKs, and agents work after changing the base URL and key.

The vendor markets it to developers running AI agents and coding tools, and to SaaS backends. It offers automatic failover across multiple upstream channels, per-key spend limits, and a usage dashboard that tracks tokens, models, and cost along with a full transaction history. Switching between models means changing the model ID.

Billing is prepaid and pay-per-token, with no subscriptions or monthly minimums. The vendor advertises prices at a fixed 75 percent below official API rates; that claim comes from the vendor and has not been independently verified.

Key features

Single endpoint for Claude, GPT, and Gemini
OpenAI and Anthropic compatible API formats
Automatic failover across upstream channels
Per-key spend limits
Real-time usage and cost dashboard
Prepaid pay-per-token billing

Good fit for

→Pointing coding agents at an alternative API endpoint
→Running AI SaaS backends with easy model switching

Tags: ai-gateway; llm-api; claude; gpt; api-proxy; pay-per-token; developer-tools

Crouter: questions and answers

What is Crouter used for?: Crouter is a pay-per-token AI API gateway that puts Claude, GPT, and Gemini models behind one OpenAI- and Anthropic-compatible endpoint for agents and coding tools. It is a good fit for pointing coding agents at an alternative API endpoint and running AI SaaS backends with easy model switching.
How much does Crouter cost?: Crouter is a paid product with no free plan. Prepaid pay-per-token pricing with no subscription; the vendor advertises 75% off official API prices (a vendor claim).
Is Crouter open source?: No. Crouter is proprietary (closed-source) software and can't be self-hosted. In the AI Infrastructure category, open-source options include LiteLLM, New API and MLflow.
What are some alternatives to Crouter?: Crouter competes with OpenRouter, Portkey and AnyRouter.