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GMass

GMass is a multichannel outreach tool that enables users to send bulk email campaigns directly from Gmail. It offers mail merge, automated follow-ups, and performance tracking with built-in analytics. Fully native to Gmail, it stands out for its ease of use and ability to handle large sending volumes without leaving the email interface.

Category
Multichannel outreach
Coverage
Global
Pricing model
Per-seat subscription
Website
gmass.co ↗

Key features

Mass email campaigns from GmailMail merge and follow-upsTracking and analytics

Strengths

  • Native to Gmail, instant setup
  • Good for high volume from Gmail

Keep in mind

  • Gmail-centric

Who it’s for and use cases

GMass is particularly suitable for sales and marketing teams looking to automate their email campaigns while staying within the Gmail ecosystem. It is ideal for large-scale outreach, personalized follow-ups, and tracking interactions. To maximize its effectiveness, it can be combined with data enrichment tools like Listar to obtain verified professional contact details before sending.

Frequently asked questions

Does GMass only work with Gmail?

Yes, GMass is designed to integrate directly with Gmail and does not work with other email providers.

What types of campaigns can be created with GMass?

GMass allows users to create bulk email campaigns with personalization (mail merge), automated follow-ups, and performance tracking via analytics.

Is GMass suitable for large sending volumes?

Yes, GMass is optimized to handle large sending volumes directly from Gmail while remaining easy to use.

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Listed in Listar’s Sales tools directory
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The data GMass relies on, Listar finds and verifies

A tool is only as good as the data it uses. Listar reconstructs and verifies professional emails and phones from a name and a company, with a waterfall across 30+ sources.

Discover Listar