What is Capacities?
Notes organised as objects: people, projects, books and meetings.
Who is Capacities best for?
Capacities is best for writers, researchers and students who want notes kept as linked objects rather than folders.
Personal knowledge bases
Every note is an object with its own type and properties, and backlinks plus related-content suggestions show connections you never linked by hand.
Research and writing
Sources, books, people and ideas sit as linked objects, so a writing project can gather everything connected to it.
People who hate filing
You write in a daily note first and turn meetings, books or projects into objects later, with no folders, markdown syntax or plugins to set up.
Tasks kept with their notes
Pro adds tasks that stay attached to project notes, plus calendar integrations, which suits a Getting Things Done setup.
How much does Capacities cost?
Capacities is free on its Basic plan, and Capacities Pro costs $11.99 a month or $119.88 a year, while Believer, with the same features plus beta access, starts at $14.99 a month.
- Unlimited spaces, objects and blocks, synced across devices
- Offline use, full import and export, full-text search
- 5 GB of media uploads, then 100 MB a month
- AI assistant with a monthly AI budget for light use
- Task management, calendar integrations and smart queries
- Unlimited media uploads (fair use), version history, API access
- Everything in Pro
- Beta access to major new features
- Funds the independent team behind the app
Billed yearly, Pro is $119.88 a year ($9.99 a month) and Believer from $149.88 a year ($12.49 a month). The Plus add-on (Pro+ or Believer+) gives a much larger monthly AI budget, roughly what you pay for it, and allows top-ups; it costs $8.33 a month billed yearly. Pro has a free trial in the app with no card needed. There are no team plans. Prices vary by region; these are the US dollar prices. Full pricing on capacities.io. We checked these prices on .
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What are the best Capacities alternatives?
Two tools on Recaply do Capacities's job. Both are open source, so you can run them on your own server.
Questions about Capacities
What is the difference between Capacities Pro and Believer?
Capacities Pro and Believer have the same features. Believer costs more, from $14.99 a month against $11.99 for Pro, and adds beta access to major new features while funding the independent team. Either plan can add Plus for a larger AI budget.
Who is Capacities for?
Capacities is best for writers, researchers and students who want notes kept as linked objects rather than folders.
Is Capacities free?
Yes. Capacities has a free Capacities Basic plan: unlimited spaces, objects and blocks, synced across devices.
How much does Capacities cost?
Capacities's paid plans are Capacities Pro at $11.99 per month and Capacities Believer at From $14.99 per month.
Is there an open source alternative to Capacities?
Yes. SiYuan and SilverBullet are open source tools that do the same job, so you can run your own.
What are the best Capacities alternatives?
The closest alternatives on Recaply are SiYuan and SilverBullet.
Where can I try Capacities?
On its official website, capacities.io.
Does Capacities have a team plan?
No. Capacities is built for individuals and has no team or organisation plans. You can give others view-only access to notes, even on the free Basic plan, but each person who writes needs their own account and plan.







