SquirrelMail
SquirrelMail is a standards-based webmail package written in PHP.
Market Share of SquirrelMail
Current Customer(s)
996
Market Share (Est.)
11.57%
Ranking
#4
Top Competitors and Alternatives of SquirrelMail
The top three of SquirrelMail’s competitors in the Email Deliverability category are SocketLabs with 44.64%, Litmus with 13.50%, MasterBase with 12.40% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| SocketLabs | 3843 | 44.64% | SquirrelMail vs SocketLabs |
| Litmus | 1162 | 13.50% | SquirrelMail vs Litmus |
| MasterBase | 1067 | 12.40% | SquirrelMail vs MasterBase |
| Pepipost | 418 | 4.86% | SquirrelMail vs Pepipost |
| WhatCounts | 209 | 2.43% | SquirrelMail vs WhatCounts |
| PowerMTA | 159 | 1.85% | SquirrelMail vs PowerMTA |
| Postmark | 133 | 1.55% | SquirrelMail vs Postmark |
| SparkPost | 130 | 1.51% | SquirrelMail vs SparkPost |
| Email On Acid | 88 | 1.02% | SquirrelMail vs Email On Acid |
| SMTP2GO | 86 | 1.00% | SquirrelMail vs SMTP2GO |
| 250ok | 43 | 0.50% | SquirrelMail vs 250ok |
| Mailtrap | 39 | 0.45% | SquirrelMail vs Mailtrap |
| DataValidation | 36 | 0.42% | SquirrelMail vs DataValidation |
| SendForensics | 36 | 0.42% | SquirrelMail vs SendForensics |
| CritSend | 27 | 0.31% | SquirrelMail vs CritSend |
| SMTP.com | 27 | 0.31% | SquirrelMail vs SMTP.com |
| BriteVerify | 20 | 0.23% | SquirrelMail vs BriteVerify |
| eDataSource | 19 | 0.22% | SquirrelMail vs eDataSource |
| EmailDelivered | 16 | 0.19% | SquirrelMail vs EmailDelivered |
| InboxFirst | 11 | 0.13% | SquirrelMail vs InboxFirst |
Popular Comparisons
Top Competitors and Alternatives of SquirrelMail
The top three of SquirrelMail’s competitors in the Email Deliverability category are SocketLabs with 44.64%, Litmus with 13.50%, MasterBase with 12.40% market share.
SquirrelMail vs SocketLabs
SquirrelMail vs Litmus
SquirrelMail vs MasterBase
SquirrelMail vs Pepipost
SquirrelMail vs WhatCounts
SquirrelMail vs PowerMTA
SquirrelMail vs Postmark
SquirrelMail vs SparkPost
Customers of SquirrelMail
Around the world in 2024, over 996 companies have started using SquirrelMail as Email Deliverability tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| HP, Inc. | 10,000+ | Palo Alto | California | United States |     |
| International Business Machines Corporation (IBM) | 10,000+ | Armonk | New York | United States | |
| Securitas AB | 10,000+ | Stockholm | Stockholm | Sweden | |
| Dell | 10,000+ | Round Rock | Texas | United States | |
| SAIC, Inc. (Science Applications International Corporation) | 10,000+ | Reston | Virginia | United States | |
| Sears | 10,000+ | Hoffman Estates | Illinois | United States | |
| Harvard University | 10,000+ | Newton | Massachusetts | United States | |
| CNRS | 10,000+ | Paris | Ile-de-France | France | |
| Xerox Corporation | 10,000+ | Norwalk | Connecticut | United States | |
| University Of California - San Diego | 10,000+ | La Jolla | California | United States | |
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SquirrelMail Customers by Products and Services
The top three products and services offering customers that use SquirrelMail for Email Deliverability are Higher Education (14), Continuing Education (14), Research (13).
Customers
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SquirrelMail Customers by Employee Size
The majority of SquirrelMail's customers for the email-deliverability category fall in the company size of 0 - 9 employees (408 companies), 20 - 49 employees (181 companies), 10 - 19 employees (99 companies).
Employee Size
SquirrelMail Customers by Geography
The top three geographies of SquirrelMail for email-deliverability are the United States with 380(60.03%), Canada with 43(6.79%), Germany with 33(5.21%) customers respectively.
Customers
Employees of SquirrelMail
Also see other Products/Services by SquirrelMail in:
FAQ
Find answers to the most often asked questions by users.
Who are the top SquirrelMail competitors?
SquirrelMail’s Top competitors in the email-deliverability category are SocketLabs, Litmus, MasterBase. You can view a full list of SquirrelMail competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of SquirrelMail and 40,000 other technologies on the internet. You can also compare SquirrelMail and its feature with top competitors here : SquirrelMail vs SocketLabs SquirrelMail vs Litmus SquirrelMail vs MasterBase.
What is SquirrelMail customer distribution based on company size?
What is SquirrelMail market share in the email-deliverability?
What are the top countries that use SquirrelMail?
What are the top industries that use SquirrelMail?
Justine Lyon
Senior VP of Sales, Ally
At my previous organization we used Zoominfo and LInkedIn Navigator for contact, Bombora for intent and DiscoverOrg for account info. When I joined Ally where we use 6sense, I found it to be as valuable as all the other tools combined!
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