Lurchr - Saves all your Slack links, so you can focus on work
MisterJack - Make and share playlists
Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.
Designers MX - Curated playlists by designers, for designers.
Paperbot (Reloaded) - Slack meets Pocket
Monolist.co - The command center for engineers. Tasks, pull requests, messages, docs — all in one place