Julie K.
The support was quick and efficient
The support was quick and efficient. The team figured out the issue and got me set straight very quickly!

Send mass personalized emails in bulk directly from Google Sheets and Gmail. Get an open rate up to 20x higher than with traditional emailing solutions. With a 4.8/5 rating on over 19,000 reviews and 10,000,000 installs in the Google Workspace Marketplace, YAMM is a top-rated app trusted by 150,000 organizations.
Yet Another Mail Merge (YAMM) (yamm.com) has 448 customer reviews on Five Star Index, with an average rating of 4.9 out of 5.
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Julie K.
The support was quick and efficient. The team figured out the issue and got me set straight very quickly!
Sam P.
Great experience
Greg P.
YAMM is a great product. I rarely have a need to reach out to customer support, yet needed some help deactivating after an employee resigned. I received an immediate response with a solution (they quickly cancelled the auto-renew on this employees account). Very pleased with the software add-on and the support they provide their clients.
Brittany G.
Very helpful experience with YAMM as I had to cancel my subscription just after the payment went through. Their customer service was speedy and pleasant. They fully refunded me. Five stars!
Administrative A.
The representatives were very responsive and kind, I received prompt answers to my questions that enabled quick solution to my business problem.
Jennifer D.
Last year I signed up for YAMM. My team used it to send out personalized emails and it worked great! However, this year I was automatically charged the annual price again. The email address that I had used was deleted because I was only working on a short term contract. I reached out to YAMM for support and a refund. I wasn't sure if I would receive a reply, but they responded right away and corrected the issue. Super helpful and wonderful customer service!!
Louise P.
My problem was solved promptly and wholly.
Sales C.
Very good service and support.