GMass
Mass email, mail merge, and auto follow-up for Gmail and Inbox.
Market Share of GMass
Current Customer(s)
163
Market Share (Est.)
21.36%
Ranking
#2
Top Competitors and Alternatives of GMass
The top three of GMass’s competitors in the Email Scheduling category are MixMax with 58.85%, SalesHandy with 5.50%, Boomerang for Outlook with 3.67% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| MixMax | 449 | 58.85% | GMass vs MixMax |
| SalesHandy | 42 | 5.50% | GMass vs SalesHandy |
| Boomerang for Outlook | 28 | 3.67% | GMass vs Boomerang for Outlook |
| Gmelius | 22 | 2.88% | GMass vs Gmelius |
| SendLater | 15 | 1.97% | GMass vs SendLater |
| LetterMeLater.com | 13 | 1.70% | GMass vs LetterMeLater.com |
| Polymail | 13 | 1.70% | GMass vs Polymail |
| Batched Inbox | 7 | 0.92% | GMass vs Batched Inbox |
| RightInbox | 7 | 0.92% | GMass vs RightInbox |
| NewtonHQ | 2 | 0.26% | GMass vs NewtonHQ |
| Strike | 2 | 0.26% | GMass vs Strike |
Popular Comparisons
Top Competitors and Alternatives of GMass
The top three of GMass’s competitors in the Email Scheduling category are MixMax with 58.85%, SalesHandy with 5.50%, Boomerang for Outlook with 3.67% market share.
GMass vs MixMax
GMass vs SalesHandy
GMass vs Boomerang for Outlook
GMass vs Gmelius
GMass vs SendLater
GMass vs LetterMeLater.com
GMass vs Polymail
GMass vs Batched Inbox
Customers of GMass
Around the world in 2026, over 162 companies have started using GMass as Email Scheduling tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Northrop Grumman | 10,000+ | Falls Church | Virginia | United States |     |
| US Army | 10,000+ | Washington, D.C. | Washington, D.C. | United States | |
| Alpha Kappa Psi | 10,000+ | Indianapolis | Indiana | United States | |
| L3Harris Technologies | 10,000+ | Melbourne | Florida | United States | |
| Portland State University | 10,000+ | Portland | Oregon | United States | |
| NBTC | 10,000+ | Al Ahmadi | Al Ahmadi | Kuwait | |
| Upwork | 10,000+ | San Francisco | California | United States | |
| ITT Inc. | 10,000+ | Stamford | Connecticut | United States | |
| Sogeti | 10,000+ | Paris | Ile-de-France | France | |
| ITT Systems | 10,000+ | Colorado Springs | Colorado | United States | |
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GMass Customers by Products and Services
The top three products and services offering customers that use GMass for Email Scheduling are Digital Marketing (7), Higher Education (6), Software Development (6).
Customers
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GMass Customers by Employee Size
The majority of GMass's customers for the email-scheduling category fall in the company size of 100 - 249 employees (43 companies), 20 - 49 employees (38 companies), 10,000+ employees (24 companies).
Employee Size
GMass Customers by Geography
The top three geographies of GMass for email-scheduling are the United States with 70(49.65%), India with 40(28.37%), Singapore with 6(4.26%) customers respectively.
Customers
Employees of GMass
Also see other Products/Services by GMass in:
FAQ
Find answers to the most often asked questions by users.
Who are the top GMass competitors?
GMass’s Top competitors in the email-scheduling category are MixMax, SalesHandy, Boomerang for Outlook. You can view a full list of GMass competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of GMass and 40,000 other technologies on the internet. You can also compare GMass and its feature with top competitors here : GMass vs MixMax GMass vs SalesHandy GMass vs Boomerang for Outlook.
What is GMass customer distribution based on company size?
What is GMass market share in the email-scheduling?
What are the top countries that use GMass?
What are the top industries that use GMass?
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