MailMerge’s free Basic Plan allows you to send 100 emails a day. If you want to upgrade to our Premium Plan, you will get a quota of 400 emails daily.
The limits for MailMerge free usage is related to Gmail usage limits, for more info please check this Google documentation
At the end of a mail merge, a summary will be displayed, with the total number of emails sent, total number of recipients (if different, i.e. if you have multiple recipients per emails sent) and your remaining quota:
If you want to check again your remaining quota later, simply go to Add-ons > MailMerge > Check Quota / Upgrade Quota:
