SEC
Cheapest option
Microsoft 365 Education A5 $8/user/mo
Available in 4 plans
Microsoft 365 Education A5 Security Add-on
Microsoft 365 Education Add-on
Included Free
Microsoft 365 Education A5
Microsoft 365 Education
Included $8/user/mo
Microsoft 365 E5 Security Add-on
Microsoft 365 Enterprise Add-on
Included $14.5/user/mo
Microsoft 365 E5
Microsoft 365 Enterprise
Included $57/user/mo