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GMass
5
1.1K
4
200
3
14
2
3
1
2
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Google Chrome extension for sending & scheduling emails
Table of Contents
GMass - 2026 Pricing, Features, Reviews & Alternatives


All user reviews are verified by in-house moderators and provider data by our software research team. Learn more
Last updated: July 2026
GMass overview
Based on 1415 verified user reviews
What is GMass?
GMass is a personalization program offering key features such as email distribution, email marketing, email campaign management, campaign scheduling, reporting/analytics, and customizable fields, among others.
Who uses GMass?
By industry, GMass reviewers are most commonly professionals in marketing and advertising (15%). The most frequent use case for GMass cited by reviewers is email marketing (71% of reviewers).
What do users say about GMass pricing?
Reviewers indicate that GMass offers a helpful free version for testing, and some reviewers appreciate the reasonable cost and flexibility of paid plans. However, some users report price concerns, limited free features, and drawbacks with higher-tier requirements.
What are the most popular integrations for GMass?
The GMass integrations most frequently cited by reviewers are: Gmail (an email management product rated 4.9 out of 5 for its integration with GMass) and Google Sheets (a spreadsheet product, 5.0).
Starting price
per month
Alternatives
with better value for money
Pros & Cons
Email Sending
Email Campaigns
Google Sheets Integration
Training and Learning Curve
Pricing
Inconsistent spam prevention
GMass’s user interface
GMass review summaries overview



To determine these pros and cons insights, we analyzed responses from
Overall rating
Value for money
4.7
Features
4.7
Ease of use
4.8
Customer support
4.7
Reviews sentiment
What do users say about GMass?
Users report that GMass streamlines mass email sending, offering robust personalization, scheduling, and automation features directly within Gmail. They find it effective for managing campaigns, tracking opens and clicks, and integrating with Google Sheets, which saves significant time and effort for outreach, marketing, and client communication. Many appreciate its suitability for small businesses and freelancers due to its affordability and flexibility.
Reviewers indicate that GMass is generally easy to use, though some mention a learning curve for advanced features and wish for more intuitive onboarding. They note responsive customer support, but some desire live chat options and more competitive pricing for infrequent or nonprofit users.
Select to learn more
Who uses GMass?
Based on 1,415 verified user reviews.
Company size
Small Businesses
Midsize Businesses
Enterprises
Top industries
Use cases
GMass's key features
GetApp's analysis of 111 verified user reviews collected between July 2021 and September 2024 identifies GMass' most critical features and summarizes user sentiment about those features.
Reviewers appreciate GMass's email distribution capabilities for simplifying the process of sending personalized emails to large groups. They report that GMass integrates well with Gmail, improving deliverability and reducing the chances of emails ending up in spam folders. Users highlight the ease of sending multiple emails quickly and efficiently, with capabilities like AI scheduling and email priming. They also value the automatic handling of email lists and the ability to space out emails to avoid spam filters. Of the 18 GMass users who gave detailed accounts of their use of Email Distribution, 100% rated this feature as important or highly important.
Users find GMass highly effective for email marketing, noting its ability to send personalized emails to multiple recipients and track open rates. They appreciate the tool's ease of use, integration with Gmail, and capabilities like email validation and spam solver. Reviewers indicate that GMass helps them reach a wide audience efficiently, with high read rates and the ability to follow up with non-responders. They also value the tool's capacity for organizing and managing different email lists. Of the 34 GMass users who gave detailed accounts of their use of Email Marketing, 97% rated this feature as important or highly important.
Vishnu D.
Manager
Narayan S.
Digital Marketing Consultant
Joseph C.
Director of Operations
Reviewers highlight GMass's email campaign management capabilities, emphasizing the ease of creating, scheduling, and tracking campaigns. They appreciate capabilities like AI-driven optimization for open rates, A/B testing, and auto follow-ups. Users report that GMass allows them to manage multiple campaigns efficiently, track engagement metrics, and make data-driven decisions. They find the dashboard and reporting tools helpful for monitoring campaign performance and improving future email strategies. Of the 54 GMass users who gave detailed accounts of their use of Email Campaign Management, 96% rated this feature as important or highly important.
Users appreciate GMass's reporting and analytics capabilities for providing detailed insights into email campaign performance. They highlight the ability to track open rates, clicks, and responses, which helps them make informed decisions. Reviewers find the reports easy to understand and useful for optimizing future campaigns. They also value the interactive and detailed nature of the reports, although some suggest there is room for improvement in visualization and accuracy. Of the 35 GMass users who gave detailed accounts of their use of Reporting/Analytics, 91% rated this feature as important or highly important.
Reviewers find GMass's list management capabilities valuable for organizing and targeting email recipients. They appreciate the integration with Google Sheets, which allows for easy import and management of contact lists. Users report that GMass automatically segregates names and email addresses, making it simple to build and maintain targeted mailing lists. They also highlight the importance of list management for improving engagement and conversion rates. Of the 24 GMass users who gave detailed accounts of their use of List Management, 83% rated this feature as important or highly important.
Users highlight the customizable fields in GMass as essential for personalizing email campaigns. They appreciate the ability to add or delete fields, making each email appear unique and tailored to the recipient. Reviewers find this capability helps in creating a more personal connection with their audience, enhancing the effectiveness of their outreach. They also note that customizable fields save time by automating the personalization process and integrating seamlessly with data from Google Sheets. Of the 27 GMass users who gave detailed accounts of their use of Customizable Fields, 78% rated this feature as important or highly important.
All GMass features
Features rating:
GMass alternatives
GMass pricing
Pricing plans
Pricing details:
User opinions about GMass price and value
Value for money rating:
To see what individual users think of GMass's price and value, check out the review snippets below.

Jackie P.
Model and Creative Director
Saksham K.
Marketing manager
GMass integrations (3)
Integrations rated by users
We looked at 1,415 user reviews to identify which products are mentioned as GMass integrations and how users feel about them.
Integration rating: 4.9 (44)
“Permette di consultare e creare note veloci direttamente dalla barra laterale della posta.”

Freweini T.
segretaria
Integration rating: 5.0 (31)
Integration rating: 5.0 (4)
“Organization Suite is Google Workspace”
“the Google Workspace integration definitely boosted my rating because of how effortlessly it fits into my daily workflow. Being able to link tools like Google Slides, Docs, or Sheets directly into Yodeck means I never have to manually export”
Jenis R.
IT Admin
Integration rating: 4.5 (3)
“It gives you more free time in marketing purposals thanks to the time savings it offers everyone. The more you integrate, the more you'll be happier.”
Riccardo B.
Creative Director
Integration rating: 4.5 (2)
“To migrate our customers to Mailchimp”
Lisa P.
President
Other top integrations
GMass customer support
What do users say about GMass customer support?
Customer support rating:
We analyzed verified user reviews to identify positive and negative aspects of GMass customer support.
Widely noted by reviewers, GMass customer support is quick, helpful, and provides thorough responses to questions.
A significant portion of users appreciate the friendly, proactive, and professional attitude of the support team.
Multiple users mention clear help articles and fast troubleshooting assistance when needed.
Certain users report limited live support options and difficulty reaching customer service for urgent or billing issues.
Support options
Training options
To see what individual users say about GMass's customer support, check out the review snippets below.
“I was able to get up and running without any help, and the one question I had, I was able to get support for very quickly.”
Vernaye T.
Project Manager
“There is no immediately available customer support or a number you can call when things go wrong or you're having tech issues.”
Stephen E.
SR
GMass FAQs
GMass has the following typical customers:
Small Business, Large Enterprises, Freelancers, Mid-size Business
These products have better value for money
Q. What is GMass used for?
GMass is a Google Chrome extension, which helps businesses run mass email campaigns from Gmail, manage responses, create recipient lists, and more. Managers can add an unsubscribe link to their marketing emails, receive notifications for unsubscribed users, and customize follow-up emails using custom content, time, and other variables based on various behavioral segments. Organizations can preview email campaigns to eliminate errors, attach images to follow-up emails, and use Gmail's search functionality to create recipient lists. The software automatically organizes customers' replies using labels and lets administrators manage email bounce lists. Supervisors can also gain visibility into sent, opened, clicked, replied, unsubscribed, bounced, and rejected email metrics through reports and import them in CSV format according to requirements. GMass facilitates integration with Google Sheets, which helps businesses transfer data and automatically compose new emails using the imported information about recipients' names, email addresses, and company.
Q. What level of support does GMass offer?
GMass offers the following support options:
Chat, Knowledge Base, FAQs/Forum, Email/Help Desk















