Used by employees of:
Send cold emails with sequences that maximize responses
Pull from Google Sheets, not CSV files.
Personalize. Schedule. Track opens, clicks, replies
Send mail merge campaigns with automatic follow-ups
Send emails as replies to the last thread with each person.
Validate your list with our built-in verifier to maximize deliverability
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 Guide
Campaign 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 details
Schedule a mail merge for any time in the future, or set it to repeat daily or hourly.More details
Send 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 details
Sending cold email? Set automatic follow-up emails to send in a sequence until your recipient replies. The best way to boost response rates.More details
GMass will read data live from any Google Sheet and even monitor for new rows and then send emails automatically.More details
Send to a segment of a prior campaign, like everyone who opened the last campaign, or everyone who didn't click the last campaign.More details
Emails received in response to a mass email, including replies and bounces, are automatically categorized for you, preventing Inbox clutter.More details
Find email addresses deep inside your Gmail account just by searching.