About Yet Another Mail Merge (YAMM)
Data updated- Website
- yamm.com
- Category
- Electronics & Technology
- Location
- United States
- Status
- Unclaimed
- Last 12 months
- 50 reviews
- Replies to negative
- 0% (0/3)
About this business
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.
Written by the business, not verified by us.Is Yet Another Mail Merge (YAMM) legit?
Yet Another Mail Merge (YAMM) (yamm.com) has a 4.9 out of 5 rating on OK.one, based on 102 user reviews collected here. It is listed under Electronics & Technology and its reputation is excellent. Praise is nearly unanimous, with 97% rating it 4 stars or higher; The business has not yet replied to negative reviews; Reviews mostly discuss Customer service, User experience. Last updated 2026-09-03.
What reviewers say
AI generatedReviewers overwhelmingly had a great experience with this company across all major aspects. Customers consistently praise the customer service team for being exceptionally responsive, incredibly helpful, and always quick to resolve any unexpected issues that arise. Many people note that support representatives go above and beyond to provide detailed explanations, professional guidance, and prompt solutions. Consumers also highlight the smooth overall user experience, noting that the platform is highly efficient, flexible, and extremely easy to navigate. Reviewers truly appreciate the courteous staff members, reliable operational performance, and fantastic support that seamlessly fits their daily communication needs.
Auto-generated from all reviews of this business. For reference only.What people say
Great support and an excellent mail…
Great support and an excellent mail merge experience! The service is reliable, easy to use, and the support team is very helpful and responsive. Highly recommended for anyone looking for a simple and effective mail merge solution.
Thank you!
Dimitris was great, and very helpful. I didn't expect it to be solved so quickly! Thank you again for the customer service.
I love how user friendly this product…
I love how user friendly this product is! It makes doing large mail merges easy in turning them into emails.
Great support
Quick, efficient, and helpful support from Carlos. Thank you!
YAMM Customer Support was very responsive & helpful.
YAMM Customer Support was very responsive and helped navigate me as a first-time user through the process and the challenges.
Helpful team and quick responses
there was a quick reply and follow up…
there was a quick reply and follow up the solution was communicated clearly.
The help desk service was extremely…
The help desk service was extremely quick in their response, extremely helpful, and most importantly extremely knowledgable.
Great help from team
Great help from team, very prompt.
YAMM is such an amazing tool
YAMM is such an amazing tool, and backed by the best customer support team. They get back to you very quickly with support. This has been a great implementation in my workflow.
Wonderful program & company
Our school has been using YAMM for several years and we love the program. Whenever I have had to contact the corporate office they are always courteous and professional. I often recommend the product.
Excellent customer service
Excellent customer service, response time was almost immediate. Helped me solve a difficult problem. Thanks so much!
I've been using YAMM for a decade
I've been using YAMM for a decade. The customer service has always been fantastic with fast response times. YAMM is the best way for our organization to communicate with our customers.
Super reactive and helpful
Super reactive and helpful ! Love the product : easy to use !
Great experience with yamm.
Great experience with yamm.. definitely buy the subscription plan .. easy to use and track the emails according to the response of the individual..
great assistance
customer support was very quick, kind and helpful!
Fast answer
The customer service team answered so fast no matter our time schedule is different. I really thank you for your quick response.

