What are some alternatives?
OpenBrand - OpenBrand helps designers, agencies, and brands work together. It is a smart home for all your logos, designs, and other creative stuff.
zeroheight - Organize and share your design libraries
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.
pilcro - Get all your brand assets in one place with free brand guideline software. Access your brand assets quickly, save and share with Google
Brandy - Keep brand assets in sync with your team and right at your fingertips for quick use.
Khan Academy - Khan Academy offers online tools to help students learn about a variety of important school subjects. Tools include videos, practice exercises, and materials for instructors. Read more about Khan Academy.