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Hypothes.is vs Zootool

A side-by-side look at Hypothes.is and Zootool. For an in-depth review of either product, follow the links below.

Hypothes.is

Hypothes.is

Online Services

Hypothes.is is a free, open-source web annotation tool that allows users to add annotations to any webpage. Users can highlight text on a page and add comments publicly or privately. It facilitates group discussions and back-and-forth conversations around online content.

annotationhighlightingcommentsdiscussions
Zootool

Zootool

Online Services

Zootool is a social bookmarking web service that allows users to save, organize, manage and share web bookmarks. Users can categorize their bookmarks with tags and share collections with others. Zootool also provides browser extensions to facilitate bookmark saving.

bookmarksorganizationsharing