Apr 4, 2025 · GMass allows you to easily schedule emails, send out mass emails and mail merge campaigns and more with Gmail! Click here to learn about more features!

Welcome to Inbox, Spam, or Promotions — the 100% free email tester created by Ajay Goel, GMass founder and one of the world’s leading Gmail experts! Is your email campaign destined …

A step-by-step guide to download GMass, connect to Gmail, and compose and send your first mass email mail merge campaign.

With GMass, you can store your mailing lists where you store all of your other important information — in a Google Sheet! GMass allows you to select a spreadsheet saved on your …

Apr 4, 2025 · Welcome to the GMass tour, where we’ll walk you through the GMass interface and lots of the powerful but easy-to-use features for creating and managing your campaigns.

Oct 7, 2025 · Pricing for GMass, the ultimate mass email and mail merge plugin for Gmail. Pay with credit card, Bitcoin, or PayPal.

GMass is the best mass email service thanks to its feature set and price: Unlimited contacts, unlimited emails, easy-to-use mail merge personalization, and virtually no learning curve as it …

Support Center To contact our support team, read the support guidelines and then fill out the support form. The documents below are a collection of all GMass support articles.

Apr 4, 2025 · GMass allows you to easily schedule emails, send out mass emails and mail merge campaigns and more with Gmail! Click here to learn about more features!

Try GMass for free Then check out the quickstart guide to send your first mail merge email in minutes!