Access every frontier model through a single endpoint. Smart routing picks the best model for every query automatically. Start in 30 seconds.
You already know the OpenAI SDK. Switch to 325 API by changing the base URL. All 10+ models instantly accessible.
Everything you need to ship AI features faster — without managing infrastructure.
Every query automatically routes to the optimal model. HTML → fast. Python → balanced. Research → ultra. Zero configuration needed.
Same OpenAI SDK. Same API format. Change one line and access 10+ models from every major provider.
8 providers with automatic failover. If one goes down, traffic routes to another. Your application stays online.
Flat monthly subscription. No per-token fees. No surprise bills. Predictable costs from day one.
96/96 evaluations passed across all tiers. 91% token savings verified. Results published and reproducible.
The router is MIT-licensed on GitHub. Audit it. Fork it. Trust it. The infrastructure is our secret sauce.
No per-token fees. No surprises. Just one predictable price. Cancel anytime.
See the full picture against alternatives. Every number verified.
| 325 API | Fugu Ultra | OpenRouter | Claude | |
|---|---|---|---|---|
| Smart routing | ✓ Domain-based | ✓ Trained | — | — |
| Token savings | 91% | ~30% | 0% | 0% |
| Price/token | $0 markup | $5–30/M | $2–60/M | $3–75/M |
| Models | 10+ | 3–5 | 340+ | 1 |
| Research API | ✓ | — | — | — |
| Open source | ✓ MIT | — | Partial | — |
| Benchmarks | ✓ Published | Provider | — | SWE-bench |
Start building with 10+ AI models in 30 seconds. No configuration. No infrastructure. Just one API key.
Get Started →