Software · head to head
Capacities vs Mendeley
The short version
- Each has a real cost: Capacities pro plan pricing not prominently displayed on website; Mendeley free plan is capped at 2GB storage; unlimited storage requires the MAX plan at $14.99/month or $165/year
Where they differ
Only the attributes on which Capacities and Mendeley actually diverge.
| Attribute | Capacities | Mendeley |
|---|---|---|
| Pricing model | Unknown | freemium |
| Platforms | Web, macOS, Windows, Linux, iOS, Android | Web |
| Founded | 2020 | Unknown |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Capacities
- Object-based notes
- Daily notes
- Properties and relations
- Graph view
- AI assistant
- Readwise
- Web clipper
- GDPR
Only in Mendeley
Nothing recorded that Capacities does not also cover.
What people use each for
The jobs each tool is most often brought in to do.
Capacities
- Productivitynot Mendeley
- Collaborationnot Mendeley
- Task managementnot Mendeley
- Organizationnot Mendeley
Mendeley
No use cases recorded yet. See the Mendeley review.
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Capacities
- Pro plan pricing not prominently displayed on website
- Smaller community and ecosystem compared to Notion or Obsidian
- Limited third-party integration marketplace
Mendeley
- Free plan is capped at 2GB storage; unlimited storage requires the MAX plan at $14.99/month or $165/year
Pricing, plan by plan
Capacities
Free- FreeFree
- Unlimited spaces and objects
- Device synchronization
- Unlimited custom object types
- Pro$10/month
- Everything in Free
- Unlimited notes
- Advanced graph views
- Believer$149.88/year
- Everything in Pro
- Beta access to new features
Mendeley
FreeNo published plan breakdown. See the Mendeley review.
Which should you pick?
Choose Capacities if
- You need object-based notes.
- You want to start without paying.
- You work on Web, macOS, Windows, Linux, iOS, Android.
- You also want daily notes.
Questions people ask
- Is Capacities or Mendeley better?
- Neither clearly leads. Capacities starts at Free and Mendeley at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Capacities or Mendeley?
- Capacities starts at Free and Mendeley at Free.
- Does Capacities or Mendeley run on more platforms?
- Capacities runs on Web, macOS, Windows, Linux, iOS, Android. Mendeley runs on Web.
- Can I use Capacities for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Capacities best used for?
- Capacities is most often used for productivity, collaboration, task management, organization. Of those, productivity and collaboration are not what Mendeley is typically brought in for.
- What can Capacities do that Mendeley cannot?
- Capacities covers Object-based notes, Daily notes, Properties and relations, Graph view.
Answered from the vendors’ own pages
Capacities: What platforms does Capacities support?
Capacities is available on Web, Desktop (macOS, Windows, Linux), and Mobile (iOS, Android), allowing seamless work across devices.
SourceCapacities: Does Capacities have a free plan?
Yes, Capacities offers a free plan with unlimited spaces, objects, and blocks, device synchronization, unlimited custom object types, and 5GB media uploads total.
SourceCapacities: What AI features does Capacities include?
Capacities includes an AI Assistant available on Pro and higher plans for brainstorming, summarization, and contextual Q&A about your notes.
SourceRelated pages
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