CNVS - Create lean, feature or biz model canvases for free
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Business Model Kit - Explore revenue models to make money with your idea
Planny.co - Planny is lightweight Twitter scheduler. Grow faster with calendar planner, multi account management, advanced drafts and analytics.
Leanlab - A personal space to record and develop your startup ideas
Day Night - A desktop app that kills the procrastination in you.