Brand.ai - Create a style guide & integrate with Sketch, Slack, & Gulp
OpenBrand - OpenBrand helps designers, agencies, and brands work together. It is a smart home for all your logos, designs, and other creative stuff.
Frontify Workspace - The overall tool for creative & design collaboration: - upload, manage & share assets
Branding Guide - Streamline brand management with online brand guides.
Emblem - Build your own beautiful brand
Branding Compass - Branding Compass gives automated, expert branding advice.