Send personalized mass emails with Gmail. Track opens, clicks, and replies in real-time.
Users
5
store count
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
total ratings
Store rank
#248K
#207K among extensions
Version
1.0.0
updated 19 Sep 2026
Users
monthly, 1 months
Latest, 15 Oct 2026:5 usersMove the mouse over the chart for any month
Ratings count
monthly, 1 months
Latest, 15 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About GPass - Mail Merge for Gmail
GPass is a mail merge and outreach tool that runs right inside Gmail. Send personalized bulk email to your contact list, track what happens after you hit send, and follow up automatically, all without leaving your inbox.
KEY FEATURES
Personalize at scale
Insert merge fields like {FirstName} or {Company} into your subject and body, then send one email that arrives personalized for every recipient. Save and reuse templates from past campaigns.
Track opens, clicks, and replies
See who opened your email and who clicked a link, in real time, right from the Gmail interface.
Automatic follow ups
Set up multi-stage follow up sequences that trigger automatically if a recipient does not reply, so no lead goes cold.
Spam Solver and Email Analyzer
Check your email before you send it. GPass flags common spam triggers, missing subject lines, body length issues, punctuation problems, and image-to-text balance so more of your emails land in the inbox instead of spam.
Link Checker
Verify links in your email are live and correctly formatted before you send.
Send from multiple accounts (MultiSend)
Rotate sending across multiple connected accounts to spread volume and protect sender reputation.
Suppression lists
Automatically skip people who are already in an active campaign, on a domain block list, or who you have emailed in the past X days, so you never double-message a contact.
Verify before you send
Optionally verify recipient addresses before a campaign goes out to reduce bounces.
Flexible sending options
Send as new messages or replies, create drafts instead of sending immediately, set a reply-to address, add preview text, and name your campaigns for easy tracking later.
Schedule campaigns
Queue a campaign to send at a later time.
GPass works entirely inside Gmail, so there is nothing new to learn: compose your email as usual, and use the GPass panel to personalize, track, and send.
Growth
Window
Users
Change
Ratings
Rating
7 days
−1
−16.7%
0
0.00
Chrome Web Store search rankings
Where GPass - Mail Merge for Gmail appears when people search the store, with the 30 day change