Teachable - Create and sell beautiful online courses with the platform used by the best online entrepreneurs to sell $100m+ to over 4 million students worldwide.
PreFlight - Preflight is an Automated Web Testing tool. Allows everyone to automate Web UI tests.
Clever - syncing between education applications for K-12 schools
AbTest.io - A free url shortener with A/B testing features
Claroline - Claroline is a collaborative eLearning and eWorking platform.
Marpipe - Automate Your Ad Testing, Optimize Your Creative