Contact Mergo

Mergo is an mail merge tool for Google Workspace. It helps you send mass personalized email campaigns directly from Gmail and Google Sheets, while keeping the process simple and efficient. Key features include: personalized mail merges, automated follow ups, email scheduling, campaign tracking (opens, clicks, replies) and much more! 

Visit the features page for more information.

You can install Mergo from the Google Workspace Marketplace. Click Install. Choose the Google account you want to use. Accept the permissions requested (Gmail/Sheets integration, etc.). Mergo is now installed. 

Alternatively, you can open Gmail or Google Sheets, open the side-panel on the right, click on the “+” sign, and search for “Mergo”.

Once installed, you’ll find the Mergo icon in the Google side-panel, open it to start using Mergo directly from Gmail or Sheets.

You can easily manage your Mergo subscription by accessing your Customer Portal. Enter the email address associated with the licence. You can also update billing information, change payment method, and download receipt(s).

Most of the time it’s because your daily Google quota is reached. Google Workspace allows up to 2000 emails per day, and the quota resets every 24 hours.

It can also happen if there are errors in your sheet, missing data, or if the campaign has been paused or stopped.

Check your quota, review your sheet for errors, and make sure your campaign is active. Please don’t edit or delete Mergo's internal notes (SENT, CLICKED, etc.). Deleting notes may result in unexpected results. 

Send your emails in small batches (e.g. 200–350 per batch), spread them out over time, make sure the address list is clean, personalize your messages, and avoid sudden large spikes in volume.