Simple, transparent pricing

Start free in Observer Mode to see where workflows decay. Move to Pilot when you're ready for active governance.

Observer Trial

Free

See where workflows decay before you buy.

  • 30 days free
  • Up to 50 workflow runs observed or 10,000 LLM calls evaluated, whichever comes first
  • Observer mode only
  • Basic dashboard
  • No active intervention

Note: A workflow run is one full orchestrator execution monitored by Luthy. One run may include many LLM calls.

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Pilot

$500/month

For teams ready to turn on Luthy in real workflows.

  • Up to 50,000 LLM calls evaluated per month
  • Observer + active governance
  • Basic analytics
  • Email support

Overage: $8 per 1,000 additional LLM calls

Start Pilot

Production

Custom

For production agent teams with sustained usage.

  • Higher monthly LLM call capacity
  • Observer + active governance
  • Advanced analytics
  • Team controls
  • Export access
  • Priority support
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Enterprise

Custom

For scaled deployments and platform teams.

  • 1M+ LLM calls evaluated per month
  • Volume pricing
  • Annual contracts
  • SSO / advanced access controls
  • SLA and dedicated support
  • Custom reporting
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How billing works

Luthy bills on LLM calls evaluated.

A single workflow run may contain many LLM calls. That's why billing is based on evaluated calls, while workflow runs are shown only for reporting during the observer trial.

All evaluated calls count toward usage, regardless of environment.

Common Questions

Does Luthy modify the model?

No. Luthy operates as an external runtime layer that observes execution behavior without altering model weights or requiring retraining.

How does Luthy integrate?

Wrap your existing agent code with Luthy's protection layer. No infrastructure changes or model modifications required.

What languages are supported?

Luthy works with Python-based agent systems and any model API that your stack already calls.

Ready to get started?

Start free in Observer Mode and see where Luthy would detect non-progress.