Interactive demo

Try Allotly. Three models, one budget, five minutes.

You're the admin. Allocate a budget. Watch it get spent across OpenAI, Anthropic, and Google. See what real enforcement looks like.

Two ways to try the Arena

Try with cached responses — no key needed

Instant. Walk the full flow in your browser with prerecorded outputs from the eight catalog models — same UX, no API charges, no signup. Takes about 5 minutes.

Use your Allotly key — real cost, real budget

Bring a real Allotly key and race any model your key allows — including ones outside our demo catalog. Charges hit your real budget; results stream from real providers.

What the Arena demonstrates

  • Real-time budget enforcement: every request reserves and then settles actual cost
  • Multi-model access from a single key (OpenAI, Anthropic, Google Gemini)
  • Budget exhaustion behavior and automatic cut-off
  • Side-by-side model output comparison on identical prompts
  • Per-request cost transparency to the fraction of a cent