UXpin - Design is really about solving problems. UXPin is the UX Design Platform that gets that right.
BlankPage - Stay motivated to write, and finish your story
Moqups - The most stunning HTML5 app for creating resolution-independent SVG mockups, wireframes & interactive prototypes for your next project
Novelize - Novelize is an online novel writing app designed to keep authors on track.
LucidChart - LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.
Manuskript - Open-source tool for writers.