Get the highest open rates you've ever seen.
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Use Gmail to send mail merge campaigns with automatic follow-up emails.
Connect to Google Sheets.
Personalize. Schedule. Track opens and clicks.
Create mass email lists based on search results.
Send emails as replies to the last thread with each person.
The killer feature: set automatic follow-up emails to be sent sequentially until you get a reply.
Say goodbye to CSV files. Connect to Google Sheets to send a personalized mass email using any of the columns in your spreadsheet.
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!
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.
Personalize to your heart's content. Connect to a Google Sheet and personalize with any column, or use basic first and last name personalization without a spreadsheet. Use fallback values. Don't know someone's first name? We'll auto-detect it.
Complete Personalization GuideCampaign level reports that show how many people opened, clicked, replied, and bounced. See reports inside Gmail on your desktop or the Gmail app on your phone.
More detailsSchedule a mail merge for any time in the future, or set it to repeat daily or hourly.
More detailsSend large email campaigns and break Gmail's sending limits, using our distribution technology. GMass will distribute large campaigns over multiple days or send them via an external SMTP service like SendGrid.
More detailsSet automatic follow-up reminder emails to be sent in a sequence until your recipient replies or opens. The best way to boost response rates.
More detailsGMass will read data live from any Google Sheet and even monitor for new rows and then send emails automatically.
More detailsSend to a segment of a prior campaign, like everyone who opened the last campaign, or everyone who didn't click the last campaign.
More detailsPreview all of your emails as Gmail Drafts first. Then send them with one click. Make sure personalization worked and avoid the dreaded "Dear FName" mistake.
More detailsEmails received in response to a mass email, including replies and bounces, are automatically categorized for you, preventing Inbox clutter.
More detailsFind email addresses deep inside your Gmail account just by searching.
Campaigns can be sent as new messages to each recipient or as replies to the last conversation with each recipient.
More detailsMost people love GMass. Every now and then, a curmudgeon doesn't. See our thousands of awesome reviews (click the "Reviews" tab). Still not convinced? Here's why GMass is better.