Alternatives to PING Extension

Comparable listings

1. PonderWeb - Open Source Discussion Board Describes nearly the same job, smaller audience 17 users
2. Public sticky notes Describes nearly the same job, smaller audience 4 users ★ 5.0
3. DropNote Describes nearly the same job, smaller audience 3 users (last published figure)
4. Annotix – Real-time Web Annotations Describes nearly the same job audience not published
5. DomWhisper: Start a Discussion on Any Webpage Describes nearly the same job, smaller audience 5 users ★ 5.0
6. Annotation Describes nearly the same job, smaller audience 3 users (last published figure)
7. Pin and Send Describes nearly the same job, smaller audience 2 users
8. Webverse Describes nearly the same job, smaller audience 8 users

Comparable listings are pre-computed from the meaning of each store listing, then shown with the audience and rating from our latest pass over the store.