FutureLearn 4 hours a week , 3 weeks long 4 hours a week , 3 weeks long

Coursera 7 hours worth of material , 5 weeks long 7 hours worth of material , 5 weeks long

Coursera 3-5 hours a week , 6 weeks long 3-5 hours a week , 6 weeks long

Coursera 3-5 hours a week , 9 weeks long 3-5 hours a week , 9 weeks long

FutureLearn 3 hours a week , 8 weeks long 3 hours a week , 8 weeks long

Coursera 11 hours worth of material , 4 weeks long 11 hours worth of material , 4 weeks long

Coursera 4-6 hours a week , 7 weeks long 4-6 hours a week , 7 weeks long

Coursera 23 hours worth of material , 5 weeks long 23 hours worth of material , 5 weeks long

Coursera 11 hours worth of material , 3 weeks long 11 hours worth of material , 3 weeks long

Coursera 2-4 hours a week , 6 weeks long 2-4 hours a week , 6 weeks long

FutureLearn 3 hours a week , 2 weeks long 3 hours a week , 2 weeks long

FutureLearn 4 hours a week , 2 weeks long 4 hours a week , 2 weeks long

Coursera 33 hours worth of material , 8 weeks long 33 hours worth of material , 8 weeks long

Independent

Canvas Network 9 weeks long 9 weeks long

OpenLearning 13 weeks long 13 weeks long

Canvas Network 5 weeks long 5 weeks long

NovoEd 6 weeks long 6 weeks long

Coursera 8-12 hours a week 8-12 hours a week

FutureLearn 3 hours a week , 3 weeks long 3 hours a week , 3 weeks long

FutureLearn 2 hours a week , 5 weeks long 2 hours a week , 5 weeks long

edX 18-20 hours a week , 8 weeks long 18-20 hours a week , 8 weeks long

Coursera 4-6 hours a week , 10 weeks long 4-6 hours a week , 10 weeks long