Nov 25, 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 …

GMass makes putting together marketing emails intuitive by letting you create emails using the same compose window you would for any other message. You can also put GMass into Test …

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

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

Nov 25, 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!

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.

All about using GMass as an email marketing platform inside of Gmail — and enables marketers to send their opt-in campaigns with ease.

A guide to using GMass for mail merge, to send personalized emails at scale. From mass emails to group correspondence.