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Send mass & personalized campaigns directly from Gmail™, track opens, clicks and replies in real time, automate follow-ups and much more!
Made for all Google users. No coding skill required.
Install Mergo and get started with our free plan!
Mergo is Trusted and Loved by Google Users worldwide
Mergo is Trusted and Loved by Google Users worldwide
Awarded in 2025 for Best Value and Customer Support, trusted by thousands, rated 4.6/5 stars by professionals.
Best Value on Capterra for Email Tracking, Email Marketing & Email Automation Tools
Best Customer Support on Software Advice for Campaign Management & Email Tracking
Enjoying Mergo?
Enjoying Mergo?
Tell us what you like or what could be better, we want to hear it. Your review helps us build a better product for everyone. Takes under 5 minutes.
Email outreach shouldn’t take over your day
Email outreach shouldn’t take over your day
Whatever you need to send, Mergo helps you reach more people personally, save hours of repetitive work, and manage every campaign from the Google tools you already know, with capacity for up to 2,000 emails per day.
Need a simpler way to send personalized emails?
Need a simpler way to send personalized emails?
With Mergo, you can stay in the Google tools you already use and launch campaigns without scripts or complex systems.
Prepare your recipient list once, keep your process organized, and save valuable time on every send.
Worried your emails will feel impersonal?
Worried your emails will feel impersonal?
Generic emails are easy to ignore. Mergo helps you send messages that feel relevant to each recipient by using personalized details and tailored attachments.
The result is better communication, stronger trust, and more meaningful relationships with the people you contact.
Wondering what happens after you hit Send?
Wondering what happens after you hit Send?
Mergo helps you track opens, clicks, replies, unsubscribes, and bounces, so you can quickly identify engaged recipients and plan your next move.
Automate personalized follow-ups in the same conversation thread to keep discussions going and increase engagement.
Want your emails to send at the right moment?
Want your emails to send at the right moment?
Schedule campaigns for the best time, or automatically send personalized emails after every Google Forms submission.
Mergo helps you stay responsive and keep communication moving without managing every send yourself.
And that’s only the beginning...
And that’s only the beginning...
There’s still much more to discover. Explore the full range of features and see how far you can take your campaigns with Mergo!
What People Say About Mergo
Thay R. - Community Manager
⭐⭐⭐⭐⭐
"I love how Mergo helps me manage and monitor my campaigns effortlessly. It makes following up with contacts super easy and saves me a ton of time.
The interface is intuitive, and it keeps everything organized, which is perfect for staying on top of my workflow."
Wayne A. - Attorney
⭐⭐⭐⭐⭐
"Firstly, I appreciate its simplicity of use, and secondly the outstanding customer service responses to help me use.
It's a great product-all I could ask for. While not tech-savvy, I found Mergo very easy to use, I was honestly amazed at its simplicity."
Steve D. - Sales and Support
⭐⭐⭐⭐⭐
"What I liked most about Mergo is its user-friendly interface and powerful features that significantly streamline bulk email management.
I highly recommend Mergo to anyone looking for a reliable bulk email-sending tool. The benefits far outweigh the minor challenges, and the support provided makes it a worthwhile investment."
Alice G.
⭐⭐⭐⭐⭐
"Very good add-on.
I used to send my emails manually because I didn't find any good app for free. You just saved me a lot of time!!! Thank you!!!"
Edward C.
⭐⭐⭐⭐⭐
"This add-on works pretty much flawlessly and I still haven't found any issues with it to date. I've saved so much time each week sending out newsletters and invitations."
Dustin R.
⭐⭐⭐⭐⭐
"Awesome!! But unfortunately Mergo does not support emojis.
EDIT: Upon my review, the mergo team added emoji support! A+ customer support"
Install Mergo now and simplify your Gmail campaigns!
Install Mergo now and simplify your Gmail campaigns!
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