The Disqus Admin provides access to different features, settings, and tools based on these user roles. See the chart below to understand which Admin navigation pages each role has access to:
Org Owners can...
change organization settings
add/remove org admins
delete sites within an org
moderate all sites within an org
change all site settings within an org
update payment information
Org Admins can...
change organization settings
add/remove org admins
add sites within an org
moderate all sites within an org
change all site settings within an org
update payment information
Site Moderators can...
moderate sites within an org
change site settings if an org admin or org owner has enabled the "can change settings" permissions for this user
For more information on adding new Moderators and Admins, please review the information here.