What is Ramp Router?
Ramp's multi-model API with routing strategies and BYOK.
Who is Ramp Router best for?
Ramp Router is best for US developers who want models from several providers behind one endpoint.
Apps that use several model providers
One OpenAI- and Anthropic-compatible endpoint and one key cover models from OpenAI, Anthropic, xAI, DeepSeek, Moonshot, Z.ai and others.
Cutting inference spend
Router can send eligible requests to cheaper Flex capacity and shows usage, provider and cost for every request.
Coding agents
Switchyard routing moves each coding-agent turn between a capable and an efficient model, and a CLI command sets up your agent to use Router.
Teams with their own provider contracts
Bring your own keys for OpenAI, Fireworks, xAI and Baseten, and Router does not charge for requests served on them.
How much does Ramp Router cost?
Ramp Router has no plans or subscription: it bills the tokens you use at each model's list price, from $0.05 per million input tokens on the cheapest model, and requests sent with your own provider keys are not charged by Router.
- 75 models at list price, such as Claude Opus 5.5 at $4 / $20 per million input / output tokens
- GPT-6 Luna at $0.10 / $0.50 and GPT-6 Sol at $2 / $10 per million tokens
- Requests on your own provider keys are billed by the provider, not Router
Each model on Router's model list has its own input and output price per million tokens, from $0.05 / $0.20 for Nemotron Lightning 3.5 up to $30 per million input tokens for the Pro versions of GPT-5.4 and GPT-5.5. Cost-efficient routing sends eligible requests to a model's cheaper Flex tier by default, and you can turn it off. If your own key fails and Router falls back to its shared key, that request is billed normally. Custom plans for larger companies go through Ramp's sales team. Full pricing on router.com. We checked these prices on .
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What are the best Ramp Router alternatives?
Two tools on Recaply do Ramp Router's job. Both are open source, so you can run them on your own server.
Questions about Ramp Router
What is Ramp Router?
Ramp's multi-model API with routing strategies and BYOK.
Who is Ramp Router for?
Ramp Router is best for US developers who want models from several providers behind one endpoint.
Is Ramp Router free?
No. Ramp Router is a paid tool, from From $0.05 per million input tokens, by model.
How much does Ramp Router cost?
Ramp Router's paid plans are Pay as you go at From $0.05 per million input tokens, by model.
Is there an open source alternative to Ramp Router?
Yes. APIPark and LiteLLM are open source tools that do the same job, so you can run your own.
What are the best Ramp Router alternatives?
The closest alternatives on Recaply are APIPark and LiteLLM.
Can I sign up for Ramp Router with a personal email address?
No. Ramp Router's self-service signup needs a business email and a business domain, so Gmail, Outlook, iCloud and Proton addresses are refused. Schools and people without a business domain can ask Ramp for manual onboarding. You do not need to be a Ramp customer.
Does Ramp Router charge for requests on my own API keys?
No. When Ramp Router serves a request with your own provider key, the provider bills you and Router charges nothing. If your key fails and Router retries on its shared key, that request is billed normally; you can turn that fallback off for each provider.
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