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Connected Papers vs Readwise

Connected Papers and Readwise are both Productivity tools in our directory. This side-by-side comparison covers pricing, editorial scores, supported platforms, key features and open-source status so you can decide which one fits your needs.

Side-by-side comparison

AttributeConnected PapersReadwise
Product statusStatus not recordedStatus not recorded
VendorConnected PapersReadwise
Rating★ 4.7★ 4.7
PricingFreemiumPaid
PlatformsWebWeb, iOS, Android, Extension
Key featuresSimilarity graphs from seed papers, Prior and derivative works views, Node color indicates publication yearDaily Review and highlight-library search, Full: Reader for articles, RSS, newsletters, PDFs and EPUBs, Full: supported note-app exports
Headquarters——
Launched——
Open sourceNoNo

Key differences

  • Connected Papers and Readwise carry the same editorial score (4.7★).
  • Connected Papers is Freemium, while Readwise is Paid.
  • Connected Papers runs on Web; Readwise runs on Web, iOS, Android, Extension.

Connected Papers and Readwise at a glance

Connected Papers

Connected Papers

Explores papers around chosen seeds using a similarity graph over Semantic Scholar data, with prior/derivative views; the graph is a discovery aid, not a complete citation tree or literature search.

Rating
4.7★
Pricing
Freemium

Editorial verdict

Use Connected Papers to build a candidate reading neighborhood, then verify papers and search coverage separately; graph similarity does not guarantee a complete or correct bibliography.

Strengths

  • Similarity links can surface papers beyond direct citations
  • Prior and derivative works views support exploration
  • All plans document multi-origin graphs and saved-paper/history features

Key features

  • Similarity graphs from seed papers
  • Prior and derivative works views
  • Node color indicates publication year
  • Multi-origin graphs across plans
  • Saved papers and graph history

Best for

  • Exploring related reading from a known paper
  • Comparing neighborhoods from several starting papers
  • Finding candidates to check in the original literature
Read the full Connected Papers review →

Readwise

Readwise

Highlight review and reading management: Readwise revisits saved highlights; Full includes Reader for articles, feeds and documents, with Ghostreader AI and note-app exports.

Rating
4.7★
Pricing
Paid

Editorial verdict

Consider Lite for highlight review and Full for Reader plus exports; check sync limits, content rights and AI costs before moving your reading workflow.

Strengths

  • Daily highlight review and searchable highlight library
  • Full includes Reader rather than a second Reader subscription
  • Documented exports to Notion, Obsidian and text formats

Key features

  • Daily Review and highlight-library search
  • Full: Reader for articles, RSS, newsletters, PDFs and EPUBs
  • Full: supported note-app exports
  • Ghostreader with interface-specific AI options
  • Exported edits may require a refresh

Best for

  • Revisiting highlights from authorized reading sources
  • Keeping articles, newsletters and supported documents in Reader
  • Exporting reading annotations to a supported notes workflow
Read the full Readwise review →

Feature overlap

  • The two tools have no listed features in common — see both feature lists above.
  • Connected Papers also lists: Similarity graphs from seed papers, Prior and derivative works views, Node color indicates publication year, Multi-origin graphs across plans, Saved papers and graph history
  • Readwise also lists: Daily Review and highlight-library search, Full: Reader for articles, RSS, newsletters, PDFs and EPUBs, Full: supported note-app exports, Ghostreader with interface-specific AI options, Exported edits may require a refresh

Frequently asked questions

Is Connected Papers or Readwise better?

Connected Papers and Readwise carry the same editorial score (4.7★), so the better choice depends on your needs — see the feature and platform comparison above.

Which is cheaper, Connected Papers or Readwise?

Connected Papers is Freemium and Readwise is Paid. Check each product page for current plan details.

Are Connected Papers and Readwise open source?

No — neither Connected Papers nor Readwise is open source.

What platforms do Connected Papers and Readwise support?

Connected Papers supports Web; Readwise supports Web, iOS, Android, Extension.

What are the main features of Connected Papers and Readwise?

Connected Papers: Similarity graphs from seed papers, Prior and derivative works views, Node color indicates publication year, Multi-origin graphs across plans, Saved papers and graph history. Readwise: Daily Review and highlight-library search, Full: Reader for articles, RSS, newsletters, PDFs and EPUBs, Full: supported note-app exports, Ghostreader with interface-specific AI options, Exported edits may require a refresh.

Visit Connected Papers →Visit Readwise →

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