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Head to head · 2026

AFFiNE vs Capacities

Pricing, free plans, ratings, features, pros and cons, side by side. Where one comes out ahead, we mark it.

AFFiNE

An open-source Notion alternative, docs and whiteboard combined

4.2$8/mo

Visit AFFiNE (opens AFFiNE in a new tab)

Capacities

Structured object types, not just freeform blocks

4.3$12/mo

Visit Capacities (opens Capacities in a new tab)

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

  • Lower starting price

    AFFiNE

    From $8/mo against from $12/mo

  • Free plan

    Tie

    Both have one

  • Higher rating

    Capacities

    4.2 against 4.3

  • Same job?

    Yes

    Both are Productivity tools

Side by side

Compared onAFFiNECapacities
Our rating4.24.3Better
Starts at$8/moBetter$12/mo
Free planYesYes
CategoryProductivityProductivity
Plans
  • FreeFree
  • Pro$8/mo
  • FreeFree
  • Pro$12/mo
Key features
  • Combined documents, whiteboard, and database in one workspace
  • Fully open-source with self-hosting available
  • Freeform canvas alongside structured document editing
  • Free tier for standard use
  • Operating since 2022
  • Structured object types (books, people, projects) with defined properties
  • Automatic structure based on content type
  • Free tier for standard use
  • Visual, interconnected knowledge graph
  • Operating with a distinct object-based data model
Pros
  • Genuine open-source alternative to closed note-taking platforms
  • Self-hosting option for full data control
  • Combines whiteboard and document editing in one tool
  • Structured object types reduce disorganized freeform note sprawl
  • Consistent properties automatically apply across similar content types
  • Free tier available for everyday use
Cons
  • Smaller ecosystem and community than Notion's much larger user base
  • Self-hosting requires technical setup for those who want it
  • Newer platform still maturing relative to established competitors
  • More structure means more upfront setup than a purely freeform notes app
  • Smaller community and template ecosystem than larger competitors
  • More storage and advanced features require a paid plan
CompanyToeverything, founded 2022Capacities Labs GmbH, founded 2022

Prices come from each vendor's pricing page, last checked 20260703. Check the vendor before you buy.

FAQ

Questions people ask

Is AFFiNE better than Capacities?

In our reviews AFFiNE scores 4.2 and Capacities scores 4.3. The better pick depends on the job. AFFiNE: An open-source Notion alternative, docs and whiteboard combined. Capacities: Structured object types, not just freeform blocks.

Which is cheaper, AFFiNE or Capacities?

AFFiNE has the lower starting price: from $8/mo for AFFiNE and from $12/mo for Capacities.

Do AFFiNE and Capacities have free plans?

Yes, both have a free plan.

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