Jeffrey K.
Their customer service was shockingly…
Their customer service was shockingly fast and helpful.

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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Jeffrey K.
Their customer service was shockingly fast and helpful.
Mitch K.
The product is FANTASTIC. The support is FANTASTIC. I just have one thing to say: F A N T A S T I C. 💫 Seriously tho, I couldn't have asked for an easier tool. I've used all the CRMs and other mail merge tools and I literally just want something that does exactly what this tool does. I'm in control. Easy breezy
Jean S.
This was a great add on to GMail that made sending email merges so easy. Their customer service team is also very responsive.
Phoebe C.
Thristan is very helpful with my request!
Phoebe C.
Thristan is very helpful with my request!
Stacey Larsen, E.
Made it simple and doable to track communication with 400+ people regarding my book launch. Thank you YAMM! Prompt and customer friendly service and affordable = worth it!
Mandy W.
Thirsten was so helpful and prompt. No arguments, understood me instantly and solved my issue
Holly C.
Great and fast help thanks!