$ Pricing

One unit: a credit is a draw.

Predict the bill from one number. Protocol quality is identical on every plan; tiers differ by what the engine lets you do.

How billing works

• One unit: the credit

  1 credit = 1 draw. advise with k=3 is 3 credits. That is the only number you need to predict a bill. No token counting anywhere.

• Always free

  Reporting outcomes, reads, stats, export and validation cost nothing on any plan. Closing the feedback loop is never penalised.

• Authoring in the same unit

  Seeding a playbook from one sentence and accepting a learner proposal are priced as fixed multiples of a credit, so there is no second meter.

• Recurring free credits

  Every account gets monthly credits on the free plan, with no card. Unused free credits do not roll over. When they run out you get a 429 with the reset date, never a silently weaker protocol.

• Spend cap, not surprises

  Paid plans bill overage per credit at period end, and every account has a spend cap you can change. Hitting it stops draws instead of sending a larger invoice.

• Order of use

  Included monthly credits first, then your pack balance, then overage. Annual billing is two months free with the same credits per month.