NEW: Discover Gmelius for Inbox Install

Alternative to BoomerangAre you looking for an alternative to Boomerang for Gmail?

If you are looking for a tool that offers similar functionalities to Boomerang or want to switch to an alternative, you’ve found it with Gmelius!

Gmelius is a Gmail extension that adds many new functionalities to your inbox. They include scheduling and reminders, similar to Boomerang.

Differences between Gmelius and Boomerang

To help you in your decision, here’s a list of differences between Gmelius and Boomerang:

Gmelius is cheaper

Gmelius Premium costs less than Boomerang. While Boomerang charges up to $49.99 per month, Gmelius Premium costs less than $5. You can see our pricing here.

You can use 2 email accounts (instead of just one)

Do you have a work and personal gmail account? Your Gmelius subscription allows you to add both email accounts at no additional cost, while Boomerang would charge you twice.

Gmelius works with Gmail and Google Apps

Unlike Boomerang, Gmelius doesn’t force you to upgrade to a more expensive plan if your email address is not @gmail.com. Gmelius Premium is compatible with both Gmail and Google Apps (e.g. @your-company.com) at no additional cost.

Gmelius offers more functionalities

Gmelius offers much more than just schedule messages and add reminders.

It offers over 40 new functionalities and enhancements to Gmail that let you customize the look and feel of your inbox, protect your privacy and boost your email productivity.

Here are some of our most popular features:

  • Protect your privacy by blocking email trackers
  • Save time by using templates to compose emails
  • Be more organized with our To-Do App
  • Control the look of your printed emails
  • Improve your workflow by sending automatic read receipts
  • Automatically Unsubscribe from any newsletter in one click
  • Personalize Gmail to fit your habits and workflow
  • And much more…

Ready to try Gmelius?

Gmelius is used daily by over 100.000 users. Making the switch from Boomerang is easy: just click on the button below to get started for free.

  • Stay in control

    Gmelius protects your privacy.

  • Save time

    Gmelius boosts your productivity.

  • Focus

    Experience a custom-tailored inbox.

arrow_upwardTop Install Gmelius for Free Upgrade now

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Gmelius 6 is unavailable for your current browser but you can get it for:

  • Chrome
  • Safari 9+
  • Opera 15+

Just visit our website from one of the browsers mentioned above to install your copy of Gmelius 6.

Important notice

When ordering your Company plan, please ensure to enter a Google Apps email address whose domain name is the one of your organization. This condition is necessary to guarantee an unlimited number of premium activations on your company's different email accounts.


Subscription starts at the end of the 14-day trial period.

Why does Gmelius need to...

Read and change your data on mail.google.com

Gmelius needs this permission to add features to your inbox. It never stores, indexes or transmits information present in your email account or any sites you visit. All data stays on your computer, where it belongs. Feel free to read our Privacy Policy for more information.

Installation completed

Hey, Gmelius has been succesfully installed.

Sign into Gmail to start configuring it. Feel free to discover all the Gmelius features, visit our knowledge base and follow us on your favourite social network to never miss the release of an exciting new feature !

Update successfully completed

Hey, Gmail just got better with Gmelius 6.

Discover all the new features, e.g., Email Reminders and Send Later, and head to your Gmelius settings page to make your inbox even smarter. Don't forget to follow us to never miss a tip about Gmail & boost your productivity!

Sorry to see you go, Friend...

We feel bad that you're leaving, but you can help us feel better if you tell us what went wrong. Is it a feature missing, a bug, or a competitor?​ Do let us know.

Switching to Inbox? Try Gmelius for Inbox (beta)

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Your credentials have been successfully updated. Feel free to close this tab and go back to your inbox. Thank you for using Gmelius!


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Thank you!

You have succesfully upgraded to Gmelius . Two emails have been sent to :

  1. Your Premium activation details;
  2. A receipt for your purchase;

In case of questions, feel free to .

Good to know

All payment and credit card information that you submit for our products is processed through Stripe (certified PCI level 1, AES-256 encryption) and no credit card information is stored in our databases.

We are a Swiss-based company and cannot accept Discover cards (US only). We offer a 30-day full refund policy and you can cancel your subscription whenever you want. In case of questions, feel free to .

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