Diigo

Freemium

4.1

Social bookmarking and web annotation tool for research and collaboration.

Research Tools•Web Annotation•Diigo Inc.•Since 2006

Key Information

WebBrowser ExtensioniOSAndroid

Web ResearchTeam CollaborationAcademic ResearchContent CurationKnowledge Management

API AvailableTeam Features

Web Annotation

Bookmarking

Team Sharing

Research Tools

Note Taking

Collaboration

Free Tier AvailablePaid Plans AvailableEnterprise Plans

Starting from:$5/month

Rating4.1

CompanyDiigo Inc.

Founded2006

CategoryResearch Tools

SubcategoryWeb Annotation