Pocket
Freemium
Pocket is a cloud based article snippet and bookmarking platform.
Diigo
Freemium
Diigo is a powerful research tool and a knowledge-sharing community.
ReadCube
Freemium
ReadCube is a desktop and browser-based program for managing, annotating, and accessing academic research articles.
Mendeley
Freemium
Mendeley is a free reference manager and an academic social network.
Papers
Commercial
Papers helps you collect and curate the research material that you're passionate about.
colwiz
Freemium
colwiz (collective wizdom) is free web, desktop and mobile based research management software.
