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GMass is an all-in-one email marketing software that enables you to keep a constant performance track and personalize your contact for boosting your business growth. Unlike other known heavy marketing solutions, GMass offers you much stronger deliverability.




  • Audience Targeting
  • Behavioral Targeting
  • Campaign Management
  • Campaign Segmentation
  • Content Analytics
  • Contextual Targeting
  • Event Triggered Actions
  • Experience Management
  • Team Management


  • Deployment: Cloud Based, Web Based, SaaS Based

GMass Users

Available Support

  • Email

Language Support

  • English

Company Details

  • Company Name: GMass

  • Headquarter: United States

  • Full Address:


Pros: Just started using this tool and i am absolutely blown away! For the last 2 weeks I’ve been trying to find a decent software to send cold email out with and have come up with no luck until i found this software in a forum! The amount of features this software has is crazy and i couldn’t be happier with my purchase!
Cons: at the moment I honestly have nothing bad to say about the product… it has met all my standards and plus some for the amount of money i paid

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Overall: I’ve used to outreach to potential customers.
Pros: It lives in Gmail which makes it very convenient to use at the time you need it. Also, I love the basic features included in the software such as reporting, auto follow-up for no replies. I’m most impressed by the simplicity of the software. It’s got exactly what you need it without the bells and whistles. The integration with Google Drive’s spreadsheet is also seamless and I haven’t seen it in other similar products.
Cons: I didn’t like the automatic Gmass signature in the email at the time. I’ve started using different mass mailing software so I’m not sure if that’s still present.

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What do you like best?
Before I zeroed down on GMass I did a thorough research on multiple platforms that can do Gmail mass emailing, but nothing came close to what GMass could accomplish. Not only that it is a very well-thought-out platform but it is supported by well-documented blogs. The blogs by the founder are easy to understand and are a gold mine for anyone playing in the cold emailing landscape. Ajay knows what he is talking about and have done a pretty impressive job building GMass. Users of GMass can rest assured that they are in safe hands. The system manages my inbox neatly with folders and labels far better than I could have imagined. Above all, it is a seamless and user-friendly platform that can handle some big loads if you are planning high volumes. Once you start using it, you will no longer think of using another platform. Highly recommended!

What do you dislike?
Nothing pretty much. The platform is robust.

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What do you like best?
I have used many email mergers but GMass is the best thing that I have come to know in my career. It just makes your life way easier. Through GMass, you do not need to go back and forth to follow up with your clients or potential leads. It just does everything on automation. It’s a must-try and you should definitely use it.

What do you dislike?
Somewhere it stops for 5 seconds when you send emails in huge quantity.

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