Google Fonts - Making the web more beautiful, fast, and open through great typography

Brick - Brick is an open-source webfont service that serves fonts in their original form for high quality rendering across all browsers.

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.

Linotype - Linotype: Fonts for Desktop, Web & More

FontJoy - Get smart font pairings in one click

Fonts.com - Fonts.com provides the biggest and best selection of high quality desktop and web fonts. Try, buy and download classics like Helvetica, Univers, Frutiger, Trade Gothic and Avenir along with popular new fonts like Soho and Neo. Find your type!