Cerver — Infrastructure for AI sessions.

One API for LLMs.

The one platform that devs, CFOs and security teams love. Why devs love it Secrets, crons, keys — wired the moment a project opens. Swap the model or the machine under a live session: next month's model is a config change, not a rewrite. Why CFOs love it Every run attributed — per product, per user. Caps on by default: one runaway agent can't write the invoice. Most runs ride subscriptions you already pay. The bill gets boring. Why security teams love it Keys stay in your vault — values never transit cerver. Client-safe publishable keys for the browser. Every run leaves a transcript: an audit trail by default.

no card · $5 free tier

works with OpenAIAnthropicDeepSeekGLMxAI

01 — At scale

Learn from thousands of agents that your users run.

Fan out to thousands of sessions at once. Click any agent and watch its session — the chat, the model, the compute, the cost.

02 — The mix

Stop running everything on the most expensive model.

Only ~a quarter of your work needs the best model. One routing policy fixes the mix.

03 — Anywhere

Local or cloud.

Hosted model sessions work instantly. When the session needs your repo, terminal, tools, or CLI agents, attach the relay and keep the same session boundary.