AI credits measure work performed by your Bits and Studio. They are not a fixed number of messages, completed tasks, or finished apps.
One balance for AI work
Usage depends on the model, context processed, tools, and steps involved. AI replies, research, browser work, and Studio generation use credits. Messages between people, manual review, and simply reading your work do not. A comment that asks a Bit to revise work starts a new credit-using run. Invoking a Bit from any supported messaging app uses the same balance.
Know the limit before a long run
See an estimate and set a run budget. Work pauses before exceeding its authorized credit limit. You can approve more or leave it paused. Your existing work remains available.
Refreshes and top-ups
Free includes 300 credits each monthly cycle. Pro includes 3,000 and Business 12,000. Annual plans receive the same monthly grants, not a full year of credits upfront.
Paid plans can purchase 1,000 credits for $10. These credits expire 12 months after purchase and never auto-renew. The earliest-expiring credits are used first. Credits are not cash or redeemable for cash.