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.

Vossier - Fortnightly UI design briefs, straight to your inbox.

PowerMapper - Create visual HTML site maps and XML sitemaps for search engines of any web site quickly and easily.

GoodBrief - A random generator for design briefs.

FlowMapp - FlowMapp is a UX planning tool for creating visual sitemaps and user flow.

Create Brief - Create a free shareable design brief. No email needed.