When you sign up for Chalksite as a teacher, you start off on the Free plan. You can stay on the Free plan as long as you'd like or upgrade to a paying plan later on. To register for an account, visit
A subscribed student is a student that has his or her own free Chalksite account that allows teachers/professors to write messages, post assignments and post grades for them to see. Take a tour of the Student Chalksite.
What are the system requirements?
Chalksite is a hosted application so there's nothing to install. However, you will need one of the following web browsers: Microsoft Internet Explorer 6, Mozilla Firefox, or Apple Safari. We do not support Internet Explorer 5 for Mac or PC.
What if I need to upgrade/downgrade my account?
Once you are signed up you can click on your Account page to see your upgrade and downgrade options.