Pack S
12 credits· One-time purchase
Room for your next chapter.
Registration is paused during the restricted beta. Existing authors can sign in to manage credits. Manual writing, planning edits, imports, and exports use no AI credits.
$9.00Sign in
Pack M
25 credits· One-time purchase
Pack L
60 credits· One-time purchase
Pack XL
120 credits· One-time purchase
Know what you spend.
Story plan: 0 credits. Chapter: 1. Rewrite: 1. Cover generation is currently unavailable; you can upload your own cover image. Each automatic chapter uses its own credits; you choose a chapter limit before starting.
Up to 3 planning runs and 50 other AI runs per account each day. Failed or cancelled runs return reserved studio credits. Chapter lengths are approximate.
How credits and refunds work