Pricing
Pay for the size of your library.
Choose a plan and authorize a subscription to start its 7-day trial. Paid plans scale by the number of books kept, with monthly, quarterly, or annual billing.
The plans
| Plan | Books | Monthly | Quarterly | Annually |
|---|---|---|---|---|
| Starter | 10 | $1.99 | $5.49 | $16.99 |
| Plus | 50 | $3.99 | $10.99 | $34.99 |
| Pro | 200 | $6.99 | $18.99 | $59.99 |
| Max | 1,000 | $11.99 | $32.99 | $99.99 |
Eligible new subscribers get a 7-day trial of their selected plan. Afterward, the shown billing-period price is charged automatically unless canceled. Prices are shown in USD. Paid periods renew automatically. Store prices and taxes may vary by location.
Explore the workflow
Keep source and thought together.
What counts as a book?
Each book retained in your account uses one slot. Deleting a book removes its linked map, notes, excerpts, screenshots, and position, and frees the slot.
What happens after a downgrade?
If your library exceeds the new limit, existing books remain readable and exportable. Editing and new imports resume after you delete enough books to reach the limit.
Read more about the workflow.
Explore a practical guide, compare plans, or find download options.