Build the world.
Then write it.
CanonBoard is the war room for screenwriters, showrunners, and writers' rooms — the only tool that actively stress-tests your world logic instead of just storing it.
Free solo plan. Upgrade for rooms.
Signal keeper.
"Maren died eleven years before the signal was built."
You can't write your way out of a logic problem.
The logic, rules, characters, and relationships your world runs on — built here, stress-tested here, before a word of script is written.
Here your world gets stress-tested and stored.
Your timeline doesn't add up. CanonBoard knows before the network does.
Run an AI scan across your full world and get every continuity break, with an explanation per conflict — dead-then-alive characters, broken rules, two characters in one place at one time. Available on Core and above; 1 credit per scan.
Every connection in your world, drawn. Pull one node, see what breaks.
Characters, locations, rules, lore — one navigable graph, every edge labelled. Geography pins it all to a map, real or invented. Both free, because a world you can see is a world you keep building.
The AI interviews you. One question at a time. It never writes a word.
"What does Eli believe about the world that isn't true?" Ten questions per session. Your answers become structured canon on the board — excavated from you, never invented for you.
The work between the idea and the first draft.
Four steps. No setup. The engine is live the moment your first card lands.
World builders, not just writers.
If a single dropped detail can blow up your franchise, you need a war room. Not a wiki.
Your world bible lives in five places. That's the problem.
Notion, Google Docs, a whiteboard, and two notebooks. When episode 4 changes a character, episode 7's writer finds out at the table read.
| Capability | Writing apps | Wikis & docs | CanonBoard |
|---|---|---|---|
| Works before anything is written | — | ✓ | ✓ |
| Actively flags contradictions as you build | — | — | ✓ |
| Cross-entity relationship graph | — | — | ✓ |
| Real-time writers' room collaboration | — | ✓ | ✓ |
| Intentional mysteries the engine won't flag | — | — | ✓ |
| Formatted show bible export for studios | — | — | ✓ |
Writing apps are excellent at writing. That's the point — they start when the world is already supposed to hold. CanonBoard is the layer before.
One war room. Pick your weight class.
Free solo plan. Upgrade for rooms.
- ●1 project · 1 seat
- ●Every structural tool
- ●Relationship map + geography
- ●Bible export
- ●Unlimited projects · 3 seats
- ●15 AI credits/mo
- ●Refine ✦ + Smart Import ✦
- ●Vault, Media Library, History
- ●Everything in Core · 8 seats
- ●40 AI credits/mo
- ●Comment threads
- ●Change history, by who
- ●Everything in Pro · 15 seats
- ●100 AI credits/mo
- ●Admin dashboard
- ●Org-level billing
The questions every room asks.
Does the conflict engine use AI?+
No. It's deterministic database logic — age math, timeline overlap, location collision. Free on every tier, no credits burned.
Will Refine write my script?+
Never. Refine interviews you, one question at a time, and parses your answers into structured canon cards. The page stays yours.
Can I bring in an existing bible?+
Yes — Smart Import ✦ (Core and up) reads a script, treatment, or doc and builds the board automatically. 2–3 credits depending on length.
How do team seats work?+
Core includes 3 seats, Pro 8, Studio 15 — plus $5/seat beyond that. Invite by email with view, comment, or edit roles.
Who owns my world?+
You do. Always. Export your bible at any time, revoke share links instantly, delete your account and we delete your data.
Where the world gets built
before the writing starts.
Start free. Build a world that holds before you write a single page.