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.
Also known as
yamm.com
Website
yamm.com
Category
Internet & Software
Location
New York
Listed on Five Star Index
2026
About these reviews
Replies
The company replied to 1% of reviews.
Latest
Most recent review: October 2026.
Edits
Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
Score
This company cannot pay to remove reviews or change its score.
Suggestion for Improving Email Quota Management in the Plugin
This plugin is very useful and also allows tracking of whether recipients have opened the email. However, one area for improvement could be that test emails sent to oneself also count toward the quota. Perhaps a feature could be developed to preview the email content without using up the sending limit. Also, if the free quota can slightly rase to 30, it would be really helpful.
GO
Gil O.
Quick reply and good follow up
Quick reply and good follow up. Very happy with the service.
HW
H W.
Cool tool, great customer service
Cool tool, great customer service
AM
Andrew M.
Great customer support!
Great customer support!
MF
Michael F.
Exceptional Customer Service Experience
Been using Yamm for a very long time. Fantastic product. Last year, I used it briefly for a client...I have since stopped working with said Client. I reached out to YAMM as I couldnt remember why the charge occured. They answered incredibly timely (within an hour) and didn't push back at all on my request for a refund. Great tool and great CS.
SQ
Sharon Q.
Great support
I was not able to find what I needed through search and even though I am currently in demo mode YAMM answered my questions within a day even though it is a weekend.
BJ
Barry J.
YAMM For Uncomplicated Mailing.
For the sake of clarity, I have only just started to use YAMM. However, having tried several mailing services over the last 3 years, I had all but given up on mail campaigns. I don't send huge quantities of bulk emails, usually no more than two per week, each with less than 100 addresses. You'd have thought most systems would handle this adequately, but they don't. They are filled with complexities, challenging to use mail formatting tools, people end up unsubscribed, and I have no way to resubscribe them, just painful complexity. Then I found YAMM. I created a spreadsheet in minutes, formatted an email using Google Layout and sent it to 90 addresses easily and quickly. I now have clear reporting of who is opening and clicking. It's such a great application and at $60 per year.... Wow! Great work YAMM
OR
Organicaofficial
Non comprare il pacchetto funziona solo…
Non comprare il pacchetto funziona solo per 20 giorni poi si blocca con la scusa che ci sono troppi Bounce.
Si acquista tramite carta di credito pregapata invece di paypal e non cè garanzia di rimborso.
Truffa Scam.
Response from Yet Another Mail Merge (YAMM)Mar 5, 2025
Salve,
Grazie per il feedback. È importante notare che YAMM si collega al tuo account solo per istruirlo a inviare le email che altrimenti invieresti manualmente.
Mi dispiace sapere che il tuo account è stato bloccato. Google blocca automaticamente gli account se sospetta attività abituali o se non vengono seguite le linee guida per l'invio di email. Ti consigliamo di contattare Google per ripristinare il tuo account in questo caso e una volta ripristinato, sarai in grado di utilizzare di nuovo YAMM.
Se hai domande, non esitare a contattarci. Puoi contattarci andando alla nostra pagina, cliccando su Aiuto in alto a destra, quindi contattaci e crea un ticket lì.
Cordiali saluti,
Omiros
---
Hi there,
Thank you for the feedback. It's important to note that YAMM only connects to your account to instruct it to send the emails you would otherwise send manually.
I'm sorry to hear that your account was blocked. Google blocks automatically accounts if it supects usual activity, or if their email sending guidelines are not followed. We would advise you to reach out to Google to restore your account in this case and once your account is restored, you'll be able to use YAMM again.
If you have any questions, please don't hesitate to contact us. You can contact us by heading to our page, clicking on Help on the top right, then contact us and create a ticket there.
Best regards,
Omiros