The best alternative to Gmass

Looking for a Gmass alternative? you’ve found it with Mailmeteor.

Mailmeteor-vs-Gmass
There are many mail merge add-ons available, this short guide will help you to pick the best mail merge extension.
Gmass is an email marketing plugin. Gmass.co offers a great Gmail add-on, however the experience may lack of simplicity and the price is overall quite expensive compared to similar solution. A Gmass footer is included by default in the free version of Gmass, which may degrade your email campaigns.
Mailmeteor is the top-rated mail merge addon for Gmail. In its free version, Mailmeteor offers twice more free quota than Gmass (100 emails with Mailmeteor vs 50 with Gmass). Also, Mailmeteor has more affordable pricing options, for individuals and companies, which you can find in the table below.

Mailmeteor VS Gmass

Mailmeteor Gmass
Free quota 100 emails / day 50 emails / day
Privacy No access to your Gmail inbox. Gmass asks for read access to your Gmail inbox and Google Drive files.
Pricing for individuals $39 per year $129 per year
Pricing for teams
(10 people)
$189 per year $1,595 per year

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  • Up to 1500 emails per day
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  • Realtime emails tracking
  • Add attachments files
  • Send with email alias
  • Schedule send NEW
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Questions & answers

Find tutorials & help guides in our documentation.

You can send up to 100 emails a day with Mailmeteor for free. We've doubled the free email quota compared to what you can find in other mail merge solutions. Mailmeteor Premium includes up to 1500 emails, real-time tracking, scheduling, attachments or email alias support. If you want to benefit from premium features, you can upgrade your account on our paid plans.
Mailmeteor Premium allows you to send personalized emails up to the limits imposed by Gmail:
  • G Suite accounts can send up to 1,500 emails per day
  • Gmail accounts (@gmail.com) can send up to 500 emails per day
Mailmeteor abides by these limits and allows you to send as many emails as you can using your own Gmail account. Your quota varies depending on the type of your Google account (G Suite or Gmail) and your plan. Read more about email quota.
Mailmeteor lets you send email campaigns from your Gmail inbox, contrary to email marketing softwares, like Mailchimp or Sendgrid. Emails sent with Mailmeteor look as if you typed them manually for each contact. It means better email deliverability, less spams and way better opening rates!

You can also compare Mailmeteor to other mail merge extensions for Gmail - like Yet another mail merge or Gmass.

Mailmeteor is different in 3 ways:
  1. Stellar user experience. Mailmeteor is the best rated application of the G Suite Marketplace, trusted by hundreds of thousands of users.
  2. Privacy by design. Mailmeteor has no access to your Gmail inbox, while others ask for read access to your Gmail inbox and Google Drive files.
  3. Affordable pricing. Mailmeteor has a generous free plan and a simple pricing that works at any scale.
Mailmeteor sends emails directly from your Gmail account and adds a sending delay between each email sent. These mechanisms prevent your emails falling into spam folders. In addition, we strongly recommend you to read our guidelines to maximize email deliverability before sending large volumes of emails.
You can personalize every part of the email, from subject line to content. The only limit is your imagination! Somes examples:
  • Personalized email subject
  • Personalized greetings and recipients
  • Personalized content, custom links, postscriptum...
Emails sent with Mailmeteor look as if you typed them manually for each of your recipients.
By design, your data stays at all times on your Google Spreadsheet. Here's all the data we need in order to make Mailmeteor work:
  • Your email address - to identify your account
  • If you are a paying customer, your name to identify payment
  • Campaigns sent metadata (number of emails, date of sending, sheet's name, that's all)
  • Emails sent metadata (date of sending, opens and clicks events, that's all again)
Mailmeteor complies with the French Data Protection Laws and the European General Data Protection Regulation 2016/679 (GDPR). You have a right of access, correction and removal of your personal data which you may exercise by sending us an email at privacy@mailmeteor.com.
Sure you can. Add a column in your sheet with "cc" or "bcc" as header. Then, add emails in the cells. If you have several recipients in CC or BCC, separate emails with commas. Here is a video tutorial.
You can use Mailmeteor with your favorite CRM tool, like Salesforce or Hubspot. To log emails sent with Mailmeteor, you will need to find your unique BCC address provided by your CRM. You will put this address as a BCC recipient when sending emails from Mailmeteor. Here is a guide to help you use Mailmeteor with your CRM.
Sure! Mailmeteor’s Enterprise license allows users to collaborate on the same document and access the email tracking report of campaigns. Large companies, organizations and academic institutions trust Mailmeteor for their email needs.
To manage your account, open a Google spreadsheet, click on the "Add-ons" menu, then select "Mailmeteor" > "My account".

To cancel your account, click on “Cancel”. Follow the instructions and the subscription will be cancelled immediately after. If you cancel before the end of your subscription period, you will still be able to use your Mailmeteor premium account (up to the last day of the subscription).
Contact us, we'll be glad to help! Our team speaks English, French or Spanish. We are located in Paris, France. Our timezone is the Central European Summer Time zone.

We may take a few hours to answer your message depending on the time of the day. Usually we answer right away or under 24 hours.
Mailmeteor works anywhere you can access the internet, so technically you should be able to send emails from space. If you manage to do it, please send us a picture 🌠