Plans and limits
What Pro, Premium and Max count in Author, how Geenius OS plans include them, and why the connection for your own AI starts at Premium.
Author has three plans and no free plan. Payments are in test mode during early access, so nothing is charged yet.
| Pro | Premium | Max | |
|---|---|---|---|
| Price per month | €9 | €19 | €49 |
| Books, novellas, short stories | 25 | 50 | Unlimited |
| The whole writing room | Yes | Yes | Yes |
| Your own AI connected (MCP agent door) | No | Yes | Yes |
| A built-in AI | None | None | None |
What "the whole writing room" means#
Manuscript, cast, strands, events, the timeline, continuity checks, versions with diffs, world maps, beta-reader links, exports, and the sync of profiles from Geenius OS. All of them work on every plan, and without any AI.
The connection for your own AI#
On Premium and Max, your own AI can work on your books through Geenius OS. On Pro, a Geenius OS Pro plan or no plan, the door refuses with PLAN_REQUIRED and names Premium.
When you reach a limit#
Creating one more book than your plan allows is refused and the app shows a sheet with the plans. Nothing is deleted.
Geenius OS#
A Geenius OS plan includes the matching Author plan: OS Pro includes Pro, OS Premium includes Premium and OS Max includes Max. You sign in with the same account.
Trials#
There is no trial period. A promo key from us can grant a 7, 14 or 30 day trial. Enter it on the Plan page.