I have been using ClassMarker for an online class I have been using ClassMarker for an online class in the past three years. The students from different country are using ClassMarker for quizzes. It is very easy to learn and use. The grades can exported as .csv file. I also contacted the customer service for a problem. The response is very quick with recommended solutions.

An excellent and easy to use platform… An excellent and easy to use platform for testing. Great value and forgiving to use with poor internet connections too. If you need testing that's easy to manage with control over what admins can access etc, look at Classmaker.