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What is GMass?
GMass is a Chrome extension that transforms Gmail into a powerful platform for email marketing and cold emailing. It enables users to:
- Send bulk personalized emails using mail merge with Google Sheets
- Overcome Gmail’s sending limitations with proprietary distribution technology
- Enhance deliverability with tools that ensure emails reach the inbox
- Schedule and automate campaigns, including follow-up sequences
- Access detailed email analytics and reporting
With over 300,000 satisfied users, GMass is dedicated to maximizing engagement for email campaigns sent directly through Gmail.
What Makes GMass Unique?
GMass stands out by offering seamless integration with Google Sheets for personalized mass emailing, advanced deliverability tools, and the ability to bypass Gmail’s sending limits. Its user-friendly interface and robust analytics make it an ideal choice for anyone looking to enhance their email marketing efforts.
Key Features
- Mail Merge with Google Sheets: Easily connect GMass to any Google Sheet to personalize mass emails using data from various columns.
- Powerful Email Editor: Create professional emails with an editor that supports email merge fields, templates, and scheduling.
- Built-in Deliverability Tools: Verify email addresses, check links, and analyze spam triggers to optimize deliverability.
- Detailed Analytics: Monitor opens, clicks, bounces, unsubscribes, and replies with interactive reports and charts.
- Break Gmail Limits: Send emails beyond Gmail’s daily limits using GMass’s proprietary technology.
- Automatic Follow-Ups: Schedule follow-up email sequences to increase engagement and response rates.
- Segment Campaigns: Target specific segments, such as those who opened but did not click.
- Team Collaboration: Share templates and allow team members to manage replies and bounces.
Pros & Cons Table
Pros | Cons |
---|---|
Easy integration with Google Sheets | May require a learning curve for new users |
Advanced deliverability tools | Limited features in the free version |
Robust analytics and reporting | Dependent on Gmail’s infrastructure |
Who is Using GMass?
GMass is suitable for a wide range of individuals and businesses, including:
- Agencies: Marketing, PR, digital media, web design
- Startups & SMBs: Small teams focused on sales and outreach
- Enterprises: Larger organizations utilizing Gmail
- Political Campaigns: Managing supporter outreach
- Nonprofits: Engaging donors and fundraising
- Teachers & Schools: Communicating with classes and parents
- Real Estate: Promoting listings and reaching potential buyers
- Press & Media: Distributing press releases
- Wedding Planners: Sending invitations and announcements
Essentially, GMass caters to any industry or role that requires mass emailing from Gmail.
Support Options
- Knowledge Base: Access help articles and documentation
- Email Support: Get assistance from the GMass support team
- Live Chat: Communicate with support agents in real-time
- User Community: Join the GMass user community for advice and tips
Pricing
Please note that pricing information may not be up to date. For the most accurate and current pricing details, refer to the official GMass website.
Integrations and API
GMass offers integrations with:
- Google Sheets for mail merge data
- Other email providers via SMTP for sending emails
- Zapier to connect with over 1,000 other applications
- Webhooks for custom integrations
- REST API for large-scale integration
FAQ
For frequently asked questions, please visit the GMass website or support page for more information.
Useful Links and Resources












Acrostic AI
Craft personalized acrostic poems in seconds with our user-friendly AI writing assistant

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