Sertifier - Best way to send smart certificates & open badges!
Talent LMS - A super-easy, cloud LMS to train your employees, partners, customers or students.
Credly - Used to post and verify educational credentials
edX - Best Courses. Top Institutions. Learn anytime, anywhere.
Certopus - Design & Deliver verifiable certificates
Treehouse - Treehouse is an award-winning online platform that teaches people how to code.