Although Microsoft Office 365 has plenty of helpful features, sometimes you come across a need for which some 3rd party provides a plugin. Seeing that not all add-ons developers are created equally, we’ve tested and compared some to help you make an informed decision. Whether you need email backups, archival or encryption we’ve got you covered! All of the add-ons we review below have proven to be reliable, easy to use and capable to provide some level of security compliance feature as required by HIPAA, PCI, SOX and/or CJIS.