Simple, predictable access
StoryProp is in paid early access. No API keys of your own, no token accounting in your face, no surprise overages. Current pricing is shown at sign-up; the shape is already settled.
Trial
Every verified new account starts with a working trial of the core writing agent. Enough to judge it on your own project, not a demo reel.
Included with signup
Start writing freeSubscription
A monthly subscription with an included writing allowance. Top up if a heavy month needs it. One meter, visible in your account, never in your face while you write.
Current early-access pricing shown at sign-up
Start writingThe fine print, in large type
Credits gate AI work, not your writing. If your allowance runs dry mid-thought, the thought is safe.
Viewing, navigating, manual editing and export never consume credits and never get locked.
An out-of-credits Send starts no work and charges nothing. Your composed message is preserved for when you're back.
The allowance never quietly exceeds itself. Extending it is a choice you make, in advance, on purpose.
StoryProp does not sell user data.
Fair questions
StoryProp is in paid early access and pricing is presented at sign-up, before you pay anything. What this page commits to is the shape — an included allowance, optional top-ups you choose in advance, one meter, and no surprise overages — because the shape is the part that shouldn't change under you.
The real product: the full editor-beside-agent workspace, real drafting and revision, research, and export. It is sized to let you judge StoryProp on your own project rather than on a demo reel, and when trial credits run out your work remains viewable, editable and exportable.
They are prepaid and deliberate. If a heavy month needs more than the included allowance, you add a top-up in advance — nothing extends itself automatically, and nothing bills you by surprise.
Separately stated credits for generated project art — a cover image for a book project or a poster image for a movie project. They never draw silently from your writing allowance.
No. StoryProp supplies and manages every model and research credential behind the service. You never paste an API key into the product, and provider billing is our problem, not yours.
Retained projects remain openable, viewable, manually editable and exportable without credits. AI-powered actions wait until access is restored; an out-of-credits Send starts no work, charges nothing, and preserves what you composed.