Discover Mailmeteor, the best alternative to Yet Another Mail Merge

Looking for a Yet Another Mail Merge alternative? you’ve found it with Mailmeteor.

There are many Gmail mail merge add-ons available, this quick read article will allow you to pick the best mail merge extension.
Yet Another Mail Merge is a well-known add-on to run a mail merge in Gmail. Even though YAMM offers a good sending experience, you quickly face Yet Another Mail Merge limits.
Mailmeteor is built to be the best alternative to YAMM. In its free version, Mailmeteor offers twice more free quota than Yet Another Mail Merge. That way you can try Mailmeteor and decide to upgrade when you hit Gmail sending capacity. Mailmeteor has affordable pricing options, for individuals and companies.
Is Yet Another Mail Merge safe? Is Mailmeteor safer? Since YAMM requires access to emails you may wonder what happens with your data. Mailmeteor respects privacy by design: it does not require access to your emails, contrary to Yet Another Mail Merge which can read, modify or delete your emails.

Mailmeteor VS Yet Another Mail Merge (YAMM)

Mailmeteor YAMM
Free quota 100 emails / day 50 emails / day
Privacy Mailmeteor does not require access to emails. Yet Another Mail Merge requires read, modify, delete access to your emails
Pricing for individuals $24 per year $40 per year
Pricing for teams
(10 people)
$199.6 per year $240 per year

Get Mailmeteor

Start free, upgrade whenever you need.

Get up and running for free
  • 100 mails per day
  • Emails tracking
  • Preview emails
Launch offers
Mailmeteor PRO
Unlock full sending capacity
  • Up to 1500 mails per day
  • Realtime emails tracking
  • Preview emails
  • Send with email alias
  • Custom support expertise

+25.000 people trust Mailmeteor

Companies, organizations and associations from all over the world use Mailmeteor.


You can send up to 100 emails a day with Mailmeteor for free. We've doubled the free quota compared to existing mail merge solutions. If you want to benefit from premium features and unlock your sending limit, you can upgrade your account on our paid plans.
Mailmeteor lets you send email campaigns from your Gmail inbox, contrary to email marketing softwares - like Mailchimp or Sendgrid. For you recipients, it is as if you actually wrote each and every emails. 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 three ways:
  • Stellar user experience - it's mail merge made easy
  • Affordable pricing - starting from $2 a month
  • Privacy first - Mailmeteor never requires access to your email data while other add-ons (like YAMM or Gmass) can read, modify and delete your emails.
Mailmeteor directly sends emails from your Gmail account, it prevents your email from falling into spams. However, please be sure to abide by Google anti-spam policies:
  • Warm-up your Gmail account. If your account is new, we recommend sending emails to a small list of recipients at first (less than 50 emails).
  • Make sure your contact list is clean. If your campaigns have a lot of bounced or undelivered emails, Google will detect that your database is outdated or not legitimate. We strongly recommended you to keep your database as clean as possible. If we detect spamming behavior, we will have to block your account.
  • Insert unsubscribe links in your emails if you are running marketing campaigns.
The only limit is your imagination! You can personalize every part of the email, from subject to content. Some examples:
  • Personalized email subject. For example: "Partnership betwen and Mailmeteor?"
  • Personalized greetings and recipients name like "Ghostbusters, whatya want?"
  • Personalized content: you can add personal notes, custom URLs, postscriptum...
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 know who you are
  • If you are a paying customer, your name to identify payment
  • Campaigns sent metadata (date of sending, sheet's name - that's all)
  • Emails sent metadata (email ID in Gmail, date of sending, open 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 a support ticket directly on the support chat or by sending an email at
Sure you can. Add a column in your sheet with "cc" or "bcc" as header. Put emails in the cells, if you have several recipients in CC or BCC, separate emails with comma. Video tutorial available here.
Join our Telegram group or leave us a message at, we'll be glad to help! Depending on your need, we can set up live demo to guide you through your first steps with Mailmeteor.
A meteor is small rocky or metal object from space that enters the Earth’s atmosphere and vaporizes. It is shooting star. Mailmeteor project was born during the Geminids, a meteor shower near the Gemini constellation. Meteors are debris from comets or asteroids, bodies of ice, rock and dust that orbits the sun and can be miles of diameter. Learn more on NASA's blog about these fascinating objects. Ready for the mail meteor shower?