I am satisfied with the service
I am satisfied with the service
By Suporte Instituto J.
Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
448 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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 The Fair Hearing, with an average rating of 4.9 out of 5.
Showing 424 reviews with 5 stars · Clear filters
I am satisfied with the service
By Suporte Instituto J.
My support request was returned very quickly with explicit instructions and graphics. It was very simple and straight forward and my issue was resolved very easily!!
By Stacy D.
Very useful app and great customer service!
By Matt M.
Great software, easy to use and customer support is awesome!
By Julián Rubio B.
My problem was resolved immediately. Thanks for the speedy attention and care!
By CW
Quick, friendly and reasonable support by a great team! Love YAMM
By Juan Pedro A.
Your team responded very quickly after receiving the inquiry. The representatives involved were very polite. Thank you for your assistance.
By Kenneth C.
YAMM is very easy to use -- and great customer service. I highly recommend!
By Sunny Path O.