Keep canon free. Pay for the work that costs.
Every plan includes the complete Canon Lock foundation and a monthly quota of deep chapter checks. Pro is priced per writer, so a solo novelist and a studio pay for exactly what they use.
The pricing model
Canon is the free foundation
Lock chapters, retain story memory, branch Save Files, and export.
Plans unlock depth
Pro adds deep verification for every writer. Enterprise negotiates volume, SSO, and terms.
Compute uses one dollar balance
Generation, deep checks, and heavy media draw from the included allowance first.
You set the ceiling
Extra usage is disabled until you deliberately set a monthly spending limit.
Start with the whole loop. Add depth when the story needs it.
Free is a real working plan, not a read-only trial. Pro is the default for serious work, priced per writer so it fits a novelist and a writing room alike. Enterprise is for studios that need custom terms.
For finding your footing
Free
The complete solo canon loop
Includes about 10 chapter checks · $10/month
- One writer
- Unlimited Canon Locks and baseline continuity checks
- Bring chapters from any model at no attachment cost
- Private-by-default cartridges and basic export
For serious long-form writers
Pro
Billed for writers who are active that month
Deep verification for every chapter
Includes about 50 chapter checks · $50/month per writer
- Semantic contradiction, adherence, pacing, and rule checks
- Add as many writers as you like — pay only for active ones
- Priority Alcove generation when you choose the built-in producer
For studios and imprints
Enterprise
Priced to your volume and terms
Your canon, on your terms
- Everything in Pro, with negotiated volume
- SSO, invoicing, and custom terms
- A demo against your material, and priority support
Canon Lock, canon memory, baseline continuity, safety, BYO chapter attachment, and basic export are never billed. Past your included checks, a deep verification run is $1; Alcove generation, if you use it instead of your own model, is typically $2.50 per full chapter. Overage is off by default and only runs under a monthly limit you set.
One meter. Clear prices before anything runs.
There are no credits, packs, spins, or surprise overages. Spend is stated in dollars and every paid action delivers the thing you approved.
Full chapter
$2.50
Typical Alcove one-shot generation
Deep verification
$1.00
Per proposal reviewed
Scene art
$0.25–$0.75
Single or multi-character
Video
$20.00–$27.50
Movie clip or montage
Media prices reflect the current fixed action tiers and can differ by deliverable. The confirmation shown before a paid run is the price that governs that action.
Basic story integrity is not an upsell.
The safety and truth-preserving floor stays available even when your compute balance is empty.
Unlimited Canon Locks
Approving a chapter into your own canon never consumes the usage balance.
Baseline continuity & safety
The essential floor for memory, contradiction awareness, and safe operation remains free.
Bring your own, then export
Attach prose from anywhere for free and take your work back out as Markdown or plain text.
No token math. No hidden meter.
The plan controls what you can run. The balance controls whether a metered job can start. Canon remains yours either way.
Put one real chapter through the loop. Then decide what the checks are worth.
No card is required for the Free plan. Your first cartridge starts private.