Credits

Octuo runs on credits — NTU, Neural Token Units. 1 NTU ≈ $0.001.

How credits work

1
Every model call costs NTU
Each invocation deducts credits proportional to the underlying token usage. Different models have different per-token rates; Octuo picks the cheapest model that satisfies the request unless you override.
2
Cost is shown before and after each turn
You see an estimated cost before the model runs and the actual deduction after. No silent surprises; no metered overruns past your balance.
3
No expiry while your account is active
Subscription NTU resets every billing period; one-time pack NTU rolls over indefinitely while your account is active.

Subscriptions vs credit packs

Subscription

Monthly NTU allowance, refreshed every period
Lower effective price per NTU
Unlocks member pricing on extra packs
Cancel anytime; access through period end

Credit pack

One-time purchase; no recurring billing
Rolls over until consumed
Stacks on top of your subscription allowance
Subscribers get a discounted unit rate

See full pricing

Where to see your balance

Your live NTU balance, recent usage, and credit-pack history live inside the Octuo macOS app.

In Octuo:

Account → Credits

Don't have Octuo yet? Download for macOS.

Try Octuo with the included free credits — no card required to start.

Billing questions: Billing overview · support@tutuo.ai