Hypothesis - Web & PDF Annotation
Social Networking
Collaboratively annotate, highlight, and tag web pages and PDF documents.
- Store users
- ≈300K
- Ratings
- 4.1/ 5 225 ratings
Annotation Unlimited PBC
1 listing we've seen · as of 4 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.