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Research, Annotate, Archive, Organize

Research Annotate, Archive, Organize

  • Online bookmark: Organize by tags or lists; Access from anywhere, anytime!
  • Archive: Do not just bookmark! Archive pages forever! Make them searchable too!

  • Annotate: Do not just archive! Highlight! Add sticky notes too!

  • Learn more »
 Share, Build Personal Learning Network

Share Build Personal Learning Network

  • Share your annotated pages with your followers on Diigo or elsewhere.
  • Get a stream of interesting content by following others you like.
  • Interact with others on content of interest.
  • Learn more »
 Collaborate, Create a group knowledge repository

Collaborate Create a Group Knowledge Repository

  • Create a private or public group for your company, class, and teams.
  • Share findings to the group -- make it the second brain for your team!
  • Interact on the web pages in-situ or in the group.
  • Learn more »

Testimonials

  • "It would be easy to dismiss Diigo as yet-another social bookmarking tool, but that would be a big mistake. Diigo's highlighting, bookmarking and site sharing tools are a subset of features in a rich collaborative application that puts information discovery and the writable Web at the center of discussions among colleagues, friends, and like-minded people. Diigo represents a move to maturity in the Web 2.0; it is a business tool, leveraging social models to deliver real value to its users." ~ Chris Shipley, executive producer of DEMO
    Demo
  • "Diigo is a research tool that rocks!"
    Techcrunch
  • "Top 10 Research Tools"
    CNET

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