Things - Things is an easy to use task manager.
Lunyr - A decentralized crowdsourced encyclopedia.
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
Curius - Save links and highlights to a beautiful personal page
Flow - Stop managing projects from your inbox.
Tealfeed - A knowledge sharing platform to empower creators