The Lite version is perfect for those with a small team and can manage the content review process with one workflow.
The Pro package is perfect for those who are running a single WordPress site and are looking for additional functionality as listed above.
The Business package is perfect for those who are running multiple WordPress sites OR running a multi-site setup and are looking for additional functionality as listed above.
The Business Plus package is perfect for anyone who are running more than 6 WordPress sites OR running a multi-site setup with more than 6 sub-sites and are looking for additional functionality as listed above.