Chegg - Save $$ on textbooks. Rent, buy or sell your books today and get 24/7 homework help when you need it with Chegg Study and Chegg Tutors.
Pingo - Optimize images for the web quickly 🖼️⚡
TutorMe - Connect with a high-quality tutor in under 30 seconds
Imakiku - Imakiku is an audience response system for real-time voting, posting comments, and surveying.
StuDocu - StuDocu is a document collaboration platform for students.
Blooket - Blooket is an interesting application that provides you with a wide range of features to create activities for class engagement.