The ShareGate Overcast trial will provide you with free access to all the ShareGate Overcast Premium features for 15 days.
When the trial expires you will automatically be transferred to the Free plan.
You can upgrade to the Premium plan while you are still on trial to avoid losing Premium features when the trial expires.
Note: The trial can only be used by the first user of a tenant connecting to ShareGate Overcast. If a second user connects to ShareGate Overcast, he will automatically get the Free plan.