PowerMTA
PowerMTA is an industrial-strength software for high-volume email delivery.
Market Share of PowerMTA
Current Customer(s)
151
Market Share (Est.)
1.74%
Ranking
#8
Top Competitors and Alternatives of PowerMTA
The top three of PowerMTA’s competitors in the Email Deliverability category are SocketLabs with 46.81%, MasterBase with 12.08%, Litmus with 11.98% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| SocketLabs | 4061 | 46.81% | PowerMTA vs SocketLabs |
| MasterBase | 1048 | 12.08% | PowerMTA vs MasterBase |
| Litmus | 1039 | 11.98% | PowerMTA vs Litmus |
| SquirrelMail | 975 | 11.24% | PowerMTA vs SquirrelMail |
| Pepipost | 384 | 4.43% | PowerMTA vs Pepipost |
| Email On Acid | 200 | 2.31% | PowerMTA vs Email On Acid |
| WhatCounts | 181 | 2.09% | PowerMTA vs WhatCounts |
| SparkPost | 123 | 1.42% | PowerMTA vs SparkPost |
| Postmark | 99 | 1.14% | PowerMTA vs Postmark |
| SMTP2GO | 94 | 1.08% | PowerMTA vs SMTP2GO |
| SMTP.com | 83 | 0.96% | PowerMTA vs SMTP.com |
| Mailtrap | 48 | 0.55% | PowerMTA vs Mailtrap |
| 250ok | 38 | 0.44% | PowerMTA vs 250ok |
| DataValidation | 34 | 0.39% | PowerMTA vs DataValidation |
| BriteVerify | 20 | 0.23% | PowerMTA vs BriteVerify |
| CritSend | 17 | 0.20% | PowerMTA vs CritSend |
| eDataSource | 14 | 0.16% | PowerMTA vs eDataSource |
| EmailSuccess | 12 | 0.14% | PowerMTA vs EmailSuccess |
| EmailDelivered | 12 | 0.14% | PowerMTA vs EmailDelivered |
| InboxFirst | 8 | 0.09% | PowerMTA vs InboxFirst |
Popular Comparisons
Top Competitors and Alternatives of PowerMTA
The top three of PowerMTA’s competitors in the Email Deliverability category are SocketLabs with 46.81%, MasterBase with 12.08%, Litmus with 11.98% market share.
PowerMTA vs SocketLabs
PowerMTA vs MasterBase
PowerMTA vs Litmus
PowerMTA vs SquirrelMail
PowerMTA vs Pepipost
PowerMTA vs Email On Acid
PowerMTA vs WhatCounts
PowerMTA vs SparkPost
Customers of PowerMTA
Around the world in 2025, over 151 companies have started using PowerMTA as Email Deliverability tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Bird | 500 - 999 | Columbia | Maryland | United States |     |
| Sparkassen Informatik Gmbh & Co. Kg | 500 - 999 | Duisburg | North Rhine-Westphalia | Germany | |
| DeciusAc | 500 - 999 | Phoenix | Arizona | United States | |
| Ad Isfaction | 250 - 499 | Meerbusch | North Rhine-Westphalia | Germany | |
| SysteMajik Consulting | 100 - 249 | Ottawa | Ontario | Canada | |
| WMTSOL | 100 - 249 | Grand Rapids | Michigan | United States | |
| Winmail | 100 - 249 | Fuzhou | Fujian | People's Republic of China | |
| ESPC | 50 - 99 | Kennebunk | Maine | United States | |
| CAUCE | 50 - 99 | Trumansburg | New York | United States | |
| PythonAnywhere | 20 - 49 | London | England | United Kingdom | |
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PowerMTA Customers by Products and Services
The top three products and services offering customers that use PowerMTA for Email Deliverability are Email Marketing (17), Marketing Automation (13), Digital Marketing (6).
Customers
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PowerMTA Customers by Employee Size
The majority of PowerMTA's customers for the email-deliverability category fall in the company size of 0 - 9 employees (40 companies), 20 - 49 employees (28 companies), 100 - 249 employees (24 companies).
Employee Size
PowerMTA Customers by Geography
The top three geographies of PowerMTA for email-deliverability are the United States with 62(51.67%), India with 18(15.00%), Canada with 10(8.33%) customers respectively.
Customers
Employees of PowerMTA
Also see other Products/Services by PowerMTA in:
FAQ
Find answers to the most often asked questions by users.
Who are the top PowerMTA competitors?
PowerMTA’s Top competitors in the email-deliverability category are SocketLabs, MasterBase, Litmus. You can view a full list of PowerMTA competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of PowerMTA and 40,000 other technologies on the internet. You can also compare PowerMTA and its feature with top competitors here : PowerMTA vs SocketLabs PowerMTA vs MasterBase PowerMTA vs Litmus.
What is PowerMTA customer distribution based on company size?
What is PowerMTA market share in the email-deliverability?
What are the top countries that use PowerMTA?
What are the top industries that use PowerMTA?
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