Softwr

Productivity · head to head

Capacities vs Readwise Reader

Capacities logo

Capacities

Productivity

A studio for your mind with object-based notes

From
Free
Rated
-
Full reviewWebsite
Readwise Reader logo

Readwise Reader

News

The read-it-later app for power readers

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Capacities pro plan pricing not prominently displayed on website; Readwise Reader there is no free tier, only a 30 day trial
  • They diverge on capability: Capacities covers Object-based notes, Readwise Reader covers Read-it-later.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Capacities and Readwise Reader actually diverge.

Attributes where Capacities and Readwise Reader differ
AttributeCapacitiesReadwise Reader
Pricing modelUnknownfreemium
PlatformsWeb, macOS, Windows, Linux, iOS, AndroidIos, Android, Web
CategoryProductivityNews
Founded20202017

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

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 Readwise Reader

  • Read-it-later
  • RSS aggregation
  • Newsletter inbox
  • PDF support
  • Highlighting
  • Notion
  • Obsidian
  • Roam Research

Both cover

  • Web support

What people use each for

The jobs each tool is most often brought in to do.

Capacities

  • Productivitynot Readwise Reader
  • Collaborationnot Readwise Reader
  • Task managementnot Readwise Reader
  • Organizationnot Readwise Reader

Readwise Reader

  • Reading and note-takingnot Capacities
  • Highlight managementnot Capacities
  • Learning and studynot Capacities
  • Content curationnot Capacities

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

Readwise Reader

  • There is no free tier, only a 30 day trial
  • Reader is bundled into the full plan rather than sold separately, so it cannot be had at the cheaper Lite price
  • The Lite plan at $5.59 a month billed annually is daily email review only, without the web app or tagging
  • Paying monthly rather than annually raises the full plan from $9.99 to $12.99

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

Readwise Reader

Free
  • Free TrialFree
    • 30 days free
    • No credit card required
  • Readwise Annual$9.99/month
    • Full Readwise and Reader access
    • Billed annually
    • Includes unified reading platform
  • Readwise Monthly$12.99/month
    • Full Readwise and Reader access
    • Billed monthly
    • Includes unified reading platform

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.
Capacities review

Choose Readwise Reader if

  • You need read-it-later.
  • You want to start without paying.
  • You work on Ios, Android, Web.
  • You also want rss aggregation.
Readwise Reader review

Questions people ask

Is Capacities or Readwise Reader better?
Neither clearly leads. Capacities starts at Free and Readwise Reader at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Capacities or Readwise Reader?
Capacities starts at Free and Readwise Reader at Free.
Does Capacities or Readwise Reader run on more platforms?
Capacities runs on Web, macOS, Windows, Linux, iOS, Android. Readwise Reader runs on Ios, Android, 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 Readwise Reader is typically brought in for.
What can Capacities do that Readwise Reader cannot?
Capacities covers Object-based notes, Daily notes, Properties and relations, Graph view. Readwise Reader covers Read-it-later, RSS aggregation, Newsletter inbox, PDF support. Both handle Web support.

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.

Source
Readwise Reader: How much does Readwise Reader cost?

Readwise (including Reader) costs $9.99 per month when billed annually or $12.99 per month when billed monthly USD. Readers can access articles, PDFs, newsletters, RSS feeds, and YouTube videos across web and mobile.

Source
Capacities: 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.

Source
Readwise Reader: Is there a free trial for Readwise Reader?

Yes, Readwise offers a 30-day free trial with no credit card required. Some users who let their trials expire may qualify for an additional extended trial.

Source
Capacities: 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.

Source
Readwise Reader: How much can students save on Readwise?

Readwise offers 50% discounts to verified students, educators, non-profits, military, first responders, and individuals in countries where US pricing is unaffordable. Interested users should contact [email protected] to request eligibility.

Source
Share

Related pages

More on Capacities

More on Readwise Reader

Keep looking

Other head to heads