Spacewolff - P2P marketplace for ads. Turn excess space into ad space.
Google Fonts - Making the web more beautiful, fast, and open through great typography
StickerRide - Let your car earn money through advertising
Typewolf - Typewolf helps designers choose the perfect font combination for their next design project—features web fonts in the wild, font recommendations and learning resources.
Grabb-It - Location-based ads on your Uber's window
Font Generator - Tons of font ideas in one click