AlternativeTo - AlternativeTo lets you find apps and software for Windows, Mac, Linux, iPhone, iPad, Android, Android Tablets, Web Apps, Online, Windows Tablets and more by recommending alternatives to apps you already know.
FlowMapp - FlowMapp is a UX planning tool for creating visual sitemaps and user flow.
Product Hunt - A website that lets users share and discover new products
DYNO Mapper - Create Sitemaps with the DYNO Mapper Visual Sitemap Generator.
Alternative.me - Welcome to alternative.me, the source of better software alternatives. Finding suitable software was never easier.
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.