Nerdify Bot - First AI-powered tutor bot for Facebook Messenger
Readwise - Effortlessly rediscover and organize your Kindle highlights
Newsletters to Kindle - Read your newsletters on your Kindle
Blend - Generate simple and beautiful CSS3 gradients.
Knotes - An efficient, beautiful Kindle highlights & notes manager
Adhoc School - A community-based marketplace for K12 after school activities & activities.