Reference

Billing & plans

Billing collects your plan, credit balance, and invoices in one place. Credits are billed in finished minutes of audio, rounded up — never per word and never per API call.

Plans

Every plan includes the same studio — the full voice library, multi-speaker dialogue, M4B/MP3 export with chapter markers, ACX-style mastering, and commercial rights. Tiers differ only in monthly hours.

Plans are billed monthly. Top-up bundles start at $10 for one finished hour, with larger bundles at a better rate — 5 hours for $45 and 10 hours for $80. All top-up credits roll over for 12 months.

Credits & history

• Credits remaining shows your balance against your plan or trial allowance.
• Credit history lists every minute reserved, settled, or granted, newest first.
• Top up credits opens checkout with three bundles — 1 hour / $10, 5 hours / $45, 10 hours / $80 — and Manage in Stripe opens the customer portal for invoices, payment methods, and plan changes.