Brandpad - Host your brand guidelines and assets in the cloud
Bynder - Bynder is a cloud-based digital asset management solution for marketing professionals looking to simplify how they manage digital content via one central portal.
Brandfolder - One link to all your marketing assets. Brandfolder is your convenient source to visually organize, quickly find and easily share all your final brand assets.
Frontify Style Guide - Create beautiful web-based brand manuals in minutes
Corebook.io - An online brand guidelines platform for the world's most brilliant brands and their creators.
Brand.ai - Create a style guide & integrate with Sketch, Slack, & Gulp