Diigo

Bookmarking service with highlighting and annotation for research and knowledge sharing.

Free tier: true
Open source: No

Editorial review

Diigo has not yet been editorially reviewed. User reviews and published field data below are unaffected — we say so rather than implying an editorial verdict.

Facts & attributes

Every value carries its evidence state. “—” means unknown — never a silent default (P-02).

Identity · Taxonomy

Tags(open-source;cloud-native): bookmarking, annotation, highlighter, researchVerified

Platform · Deployment

Delivery model(SaaS;self-hosted;desktop;mobile;embedded;managed-cloud;appliance): SaaSVerification pending

Pricing · Licensing

Free plan(true/false): trueVerification pending

Features · Product · Fit

Core capabilities(authoring;automation;analytics): Bookmarks, Tags, Highlights, Sticky notes, Outliner, Groups for knowledge sharingVerification pending

Audience · Use · Case

Best for(Neutral editorial summary): Researchers, students, and teams annotating and organizing web researchVerification pending
Company-size fit(individual;SMB;mid-market;enterprise): individualVerification pending
Primary use cases(build;monitor;automate): Research and annotation, Knowledge sharingVerification pending

Vendor · Maintainer

Vendor type(commercial;foundation;community;government;consortium;individual): commercialVerification pending

User reviews

Review policy

No published reviews yet.