Educator Edition - Teachers can buy individual licenses and are charged monthly. Amount depends on which plan they purchase. Plans range from $5 to $65 per month. Site and districts purchase for all grade 5 - 12 students in a site, group of sites, or the entire district. Cost at the site/district level is $3/student or a minimum of $900, whichever is more.

Free Trial Version - The free trial version of Vocabulary.com gives educators access to the the performance data on only their top three students, on 3 assignments, and shows only the top three trouble words for each class teachers create. There is no limitation to the number of classes teachers can create and they may invite up to 50 students to join each class.