Litmus
Litmus helps more than 250,000 marketers make email better as a web-based email creation, testing and analytics platform.
Market Share of Litmus
Current Customer(s)
1022
Market Share (Est.)
12.02%
Ranking
#3
Top Competitors and Alternatives of Litmus
The top three of Litmus’s competitors in the Email Deliverability category are SocketLabs with 48.35%, MasterBase with 12.23%, SquirrelMail with 10.58% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| SocketLabs | 4110 | 48.35% | Litmus vs SocketLabs |
| MasterBase | 1040 | 12.23% | Litmus vs MasterBase |
| SquirrelMail | 899 | 10.58% | Litmus vs SquirrelMail |
| Pepipost | 374 | 4.40% | Litmus vs Pepipost |
| Email On Acid | 193 | 2.27% | Litmus vs Email On Acid |
| WhatCounts | 178 | 2.09% | Litmus vs WhatCounts |
| PowerMTA | 143 | 1.68% | Litmus vs PowerMTA |
| SparkPost | 117 | 1.38% | Litmus vs SparkPost |
| Postmark | 98 | 1.15% | Litmus vs Postmark |
| SMTP2GO | 87 | 1.02% | Litmus vs SMTP2GO |
| 250ok | 38 | 0.45% | Litmus vs 250ok |
| Mailtrap | 38 | 0.45% | Litmus vs Mailtrap |
| DataValidation | 32 | 0.38% | Litmus vs DataValidation |
| SMTP.com | 21 | 0.25% | Litmus vs SMTP.com |
| BriteVerify | 20 | 0.24% | Litmus vs BriteVerify |
| CritSend | 18 | 0.21% | Litmus vs CritSend |
| eDataSource | 14 | 0.16% | Litmus vs eDataSource |
| EmailSuccess | 13 | 0.15% | Litmus vs EmailSuccess |
| EmailDelivered | 10 | 0.12% | Litmus vs EmailDelivered |
| InboxFirst | 7 | 0.08% | Litmus vs InboxFirst |
Popular Comparisons
Top Competitors and Alternatives of Litmus
The top three of Litmus’s competitors in the Email Deliverability category are SocketLabs with 48.35%, MasterBase with 12.23%, SquirrelMail with 10.58% market share.
Litmus vs SocketLabs
Litmus vs MasterBase
Litmus vs SquirrelMail
Litmus vs Pepipost
Litmus vs Email On Acid
Litmus vs WhatCounts
Litmus vs PowerMTA
Litmus vs SparkPost
Customers of Litmus
Around the world in 2025, over 999 companies have started using Litmus as Email Deliverability tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| ELIS | 10,000+ | Saint-Cloud | Ile-de-France | France |     |
| The Home Depot | 10,000+ | Atlanta | Georgia | United States | |
| Advanced Markets Network | 10,000+ | Leawood | Kansas | United States | |
| Tailored Brands | 10,000+ | Houston | Texas | United States | |
| Alliant Insurance Services | 10,000+ | Irvine | California | United States | |
| Tech Mahindra | 10,000+ | Pune | Maharashtra | India | |
| Adobe | 10,000+ | San Jose | California | United States | |
| Syneos Health | 10,000+ | Morrisville | North Carolina | United States | |
| Arnold Clark | 10,000+ | Glasgow | Scotland | United Kingdom | |
| Falck | 10,000+ | Copenhagen | Capital Region | Denmark | |
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Litmus Customers by Products and Services
The top three products and services offering customers that use Litmus for Email Deliverability are Marketing (55), Digital Marketing (51), Advertising (50).
Customers
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Litmus Customers by Employee Size
The majority of Litmus's customers for the email-deliverability category fall in the company size of 10,000+ employees (220 companies), 1,000 - 4,999 employees (183 companies), 100 - 249 employees (168 companies).
Employee Size
Litmus Customers by Geography
The top three geographies of Litmus for email-deliverability are the United States with 599(65.18%), United Kingdom with 124(13.49%), Canada with 55(5.98%) customers respectively.
Customers
Employees of Litmus
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FAQ
Find answers to the most often asked questions by users.
Who are the top Litmus competitors?
Litmus’s Top competitors in the email-deliverability category are SocketLabs, MasterBase, SquirrelMail. You can view a full list of Litmus competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Litmus and 40,000 other technologies on the internet. You can also compare Litmus and its feature with top competitors here : Litmus vs SocketLabs Litmus vs MasterBase Litmus vs SquirrelMail.
What is Litmus customer distribution based on company size?
What is Litmus market share in the email-deliverability?
What are the top countries that use Litmus?
What are the top industries that use Litmus?
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