FUSION routes every AI request to the optimal model automatically. Smarter routing, automatic failover, enforced budgets \u2014 across 14 models and 6 providers.
Three core systems working together so you never think about model selection again.
Every request is analyzed for complexity, context length, and domain — then matched to the optimal model in under 50ms. Code tasks hit Claude, creative goes to GPT-4o, bulk processing routes to DeepSeek.
Built-in circuit breaker detects latency spikes and errors in real time. If OpenAI stalls, traffic reroutes to Anthropic or local models instantly. Zero downtime, zero manual intervention.
Set a hard cap — $5/day, $100/month, whatever you need. FUSION throttles to cheaper models or local inference before you ever overshoot. No surprise bills, ever.
From frontier cloud models to private local inference on your Mac Mini M4 cluster.
See what changes when an intelligent router handles every decision.
Static, fragile, expensive
Dynamic, resilient, optimized
Start free with local models. Scale to cloud when you need it.
Local models only
Cloud + analytics
Custom routing + SLA
FUSION analyzes each request across multiple dimensions: token count, task type (code, creative, analysis, conversation), required context window, latency requirements, and your budget constraints. It maintains a performance matrix that updates in real time based on model response quality and speed.
The circuit breaker triggers automatically. If a model exceeds latency thresholds or returns errors, FUSION reroutes to the next-best model within 200ms. Your users never see a failure — they just get a response from a different model seamlessly.
Absolutely. You can pin any task type, user, or endpoint to a specific model. FUSION respects your overrides and only auto-routes for unpinned requests. Enterprise plans support fully custom routing rule chains.
No. Local Mac Mini M4 models run on your own hardware with zero API cost. FUSION will prefer local models when they can handle the task, saving your cloud budget for complex requests that need frontier models.
Stop wasting money on wrong-fit models. Let FUSION handle every routing decision while you focus on building.
Free tier available · No credit card required