Agent-native LLM router that optimizes your agent with every run.
Zero harness changes — every model call reliable, traceable, secure, and cost-effective. Open-sourced, Cloud opt-in.
curl -fsSL https://bitrouter.ai/install.sh | shWhere AI agents break.
Coding agents run into these first. Every autonomous agent runs into them eventually.
A blip at file 140 shouldn’t kill the run.
Your coding agent is 140 files into a refactor when a provider rate-limits it, and the run dies. Every long agent loop breaks the same way — one blip, back to step zero.
- └Overnight jobs that finish
- └No babysitting rate limits
- └The agent never sees the failure
When it breaks at 3am, can you see why?
Stack a few agents and a few providers and the logs turn to noise. You know it failed. You don’t know which hop, which model, or what it cost.
- └Which agent, which model, which step
- └Cost per run — not per month
- └Replay the exact call chain
An agent with your keys is an attack surface.
An autonomous agent reads untrusted input, holds your credentials, and emits whatever it’s told. Without guardrails at the boundary, every run is unsupervised.
- └Prompt injection slips through
- └Secrets leak in outputs
- └One agent, unbounded spend
Always-opus is a budget leak.
Most calls in a run are trivial — a lookup, a format, a yes/no. Bill every one of them at frontier prices and the cost compounds across thousands of runs.
- └Simple calls billed at premium
- └No price-aware routing
- └Cost you find out about later
Why agents run on BitRouter.
Four mechanisms, built into the router — not bolted on per agent.
One provider fails. Your agent run doesn’t.
Reroutes across providers mid-run, transparently — your agent never sees the failed call.
Trace every hop. Not just every request.
Full call-chain visibility: every agent, every model, every step, with cost attributed per run.
Guardrails for every agent. Configured once.
Prompt-injection detection, output filtering, and rate limits — enforced at the router, once, for every agent.
Not every call needs your strongest model.
Matches each call to the right model by task complexity — savings that compound across every run.
Questions before you ship.
Common questions about pricing, routing, and data handling. If yours isn’t here, check the docs or talk to us — we usually reply within a day.
Start routing in under a minute.
One API key, every model. No monthly fees, no lock-in. Self-host or use the hosted edge.
curl -fsSL https://bitrouter.ai/install.sh | sh