The minimum license purchase is:
The free 30-day trial includes access to all software in the plan on an unlimited basis. Our technical support and customer success teams are also available to assist throughout your trial.
Yes, the Lite subscription plan is free. The subscription provides limited access to the OnePlaceMail app for personal use.
The OnePlaceMail Desktop and OnePlaceMail App offer some of the same core capabilities such as saving an email and attachment to SharePoint. However, there are differences in both the environments each supports and extended capabilities provided.