GMass is a email marketing service inside Gmail. Get the highest email open rates you’ve ever seen.
Mail merge with Google Sheets
Say goodbye to CSV files. Connect to Google Sheets to send a personalized mass email using any of the columns in your spreadsheet.
Mass email based on search results
Use Gmail’s powerful search feature to find messages containing recipients to whom you want to email. Then click the Build Email List button, and a Compose window will load containing the email addresses found in those messages. The only mass email service that does this!
Send campaign as replies
Have emails sent as new messages or as replies to the last conversation with each recipient. Sending a campaign “as a reply” results in higher engagement because it becomes part of an existing conversation rather than a new one.