Skip to content

Connected Papers vs Second Notes

Professional comparison and analysis to help you choose the right software solution for your needs.

Connected Papers icon
Connected Papers
Second Notes icon
Second Notes

Connected Papers vs Second Notes: The Verdict

⚡ Summary:

Connected Papers: Connected Papers is a free academic search tool that helps researchers discover new connections between published research papers. It analyzes the text of a researcher's paper to find related papers and visualizes the connections in an interactive graph.

Second Notes: Second Notes is a free, open-source note taking and knowledge management app. It allows users to create rich text notes, tag and search notes, sync notes across devices, and organize notes visually using a kanban-style board.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Connected Papers Second Notes
Sugggest Score — —
Category Ai Tools & Services Office & Productivity
Pricing — Freemium

Product Overview

Connected Papers
Connected Papers

Description: Connected Papers is a free academic search tool that helps researchers discover new connections between published research papers. It analyzes the text of a researcher's paper to find related papers and visualizes the connections in an interactive graph.

Type: software

Second Notes
Second Notes

Description: Second Notes is a free, open-source note taking and knowledge management app. It allows users to create rich text notes, tag and search notes, sync notes across devices, and organize notes visually using a kanban-style board.

Type: software

Pricing: Freemium

Key Features Comparison

Connected Papers
Connected Papers Features
  • Visualizes connections between academic papers
  • Analyzes text of input paper to find related papers
  • Interactive graph to explore connections
  • Extracts citations from input PDF
  • Web interface and browser extension
Second Notes
Second Notes Features
  • Rich text notes
  • Tagging and searching notes
  • Syncing notes across devices
  • Kanban-style boards for visual organization

Pros & Cons Analysis

Connected Papers
Connected Papers
Pros
  • Helps discover new connections in research
  • Saves time finding related work
  • Free to use
  • Simple and intuitive interface
  • Works with many academic repositories
Cons
  • Limited to analyzing PDFs
  • Not comprehensive of all published research
  • Graph can get complex with many connections
  • Requires upload of full-text PDFs
Second Notes
Second Notes
Pros
  • Free and open source
  • Good for taking quick notes
  • Syncs across devices
  • Visual organization
Cons
  • Limited formatting options
  • No collaboration features
  • No mobile app
  • Basic features compared to Evernote/OneNote

Pricing Comparison

Connected Papers
Connected Papers
  • Not listed
Second Notes
Second Notes
  • Freemium

Related Comparisons

Learn More About Each Product

Connected Papers
Connected Papers
Reviews, pricing & alternatives →
Second Notes
Second Notes
Reviews, pricing & alternatives →

Ready to Make Your Decision?

Explore more software comparisons and find the perfect solution for your needs

Connected Papers Alternatives
Second Notes Alternatives
Browse More Software