Twine - Twine is an open-source tool for telling interactive, nonlinear stories.
Chili Piper - Chili Piper is an intelligent calendar for Sales teams, to book their own meetings or set appointments for other teams.
Ink by Inkle - ink is a popular open source scripting language for branching stories, designed for writers
MeetNotes - Increase Productivity with Meeting Notes Tool. More effective minutes, Prepare Agenda, Collaborative Notes & Action Items.
Quest - Quest lets you create sophisticated text-based games, without having to program.
Doodle - Make meetings happen. With Doodle, scheduling becomes quick and easy.