ShiftX - A user-friendly, drag-and-drop, process visualization tool with connected data.
FlowMapp - FlowMapp is a UX planning tool for creating visual sitemaps and user flow.
StorifyMe - Create amazing web story experiences and engage your audience outside of social media
A1 Sitemap Generator - A1 Sitemap Generator has been in active development and sold since 2005.
Flowkit - Sketch library for user flows/content maps/annotations
Octopus.do - Build your website structure in real-time and rapidly share it to collaborate with your team or clients. Start prototyping websites or apps instantly.