LinkLocker - LinkLocker is a lightweight bookmarking service with an emphasis on privacy.

Keeeb - Keeeb unleashes knowledge that the corporate enterprise didn't know it had. We connect existing information islands while optimizing the discovery process with a novel workflow, and automate knowledge discovery through artificial intelligence.

Firefox Sync - Bring your Firefox bookmarks, tabs, or passwords wherever you go with Firefox Sync. Share between computers and mobile devices. Get Firefox now!

Getodo - colorful lightweight multi-level to-do list on Android, iOS, web.

Quicklinkr - Organize & Share your favorite links. Discover & Save new ones.

Ping.it - With Ping.it you can manage the news and entertainment of the web all in one place.