Font Awesome - Font Awesome makes it easy to add vector icons and social logos to your website. And version 5 is redesigned and built from the ground up!
SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters
Google Fonts - Making the web more beautiful, fast, and open through great typography
DeskAlerts - Send alerts to any corporate device: PCs, phones, tablets, etc.
FontFace ninja - A browser extension to identify and try fonts on any website
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.