Protect your brand reputation with every email send
Email clients update every 2 days. And that means more chances for display errors (and less conversions). How can you keep up? Litmus helps you get more out of your emails with the power to test and preview in 90+ email clients—including Dark Mode—in one spot. In seconds.
Litmus Basic
Ideal for one-person email teams who want to design and build beautiful emails that look great in every inbox.
$99
Start testing your first email in just two minutes – it’s free!
“Litmus allows us to catch errors more easily and helps us be more aware of how our emails look to our subscribers—insights we did not have before.”
Sean Kennedy, Product Marketer at Zapier
No matter your role in the process, marketer or developer, Litmus has the email testing tool for you
Preview emails as you build, wherever you build
Get rid of manual steps and save critical time. Litmus works where you do! Quickly preview and iterate as you build in Litmus Builder or—with the Litmus Chrome Extension—alongside your desktop or ESP code editor.
Ensure every send is on-brand and error-free
Catch costly errors with automated pre-send checks in Litmus Test. Instantly see how your email looks in the inbox, analyze subject lines, verify links, ensure email accessibility, and more so you can drive the best results.
Optimize for every subscriber and every inbox
Say good-bye to broken emails. Ensure a flawless brand and subscriber experience no matter where your email is opened. Check out the 90+ email clients available for testing in Litmus:
- Outlook
- Outlook Office 365 Win 10
- Outlook Office 365 Dark Win 10
- Outlook Office 365 Dark macOS 10.15
- Outlook 2019 120 DPI Win 10
- Outlook 2019 Win 10
- Windows 10 Mail Win 10
- Outlook 2016 120 DPI Win 10
- Outlook 2016 Win 10
- Outlook 2016 macOS 10.12.6
- Outlook 2013 120 DPI Win 10
- Outlook 2013 Win 10
- Outlook 2010 Win 10
- Outlook 2007 Win 10
- Thunderbird
- Thunderbird 60 Win 10
- Apple Mail
- Apple Mail 14 macOS 11.0
New
- Apple Mail 14 Dark macOS 11.0
New
- Apple Mail 13 macOS 10.15
- Apple Mail 13 Dark macOS 10.15
- Lotus Notes
- IBM Notes 10 Win 10
- IBM Notes 9 Win 10
- Lotus Notes 8.5 Win 10
- Other
- Color Blindness Simulated
- Plain Text Text-only view
- iOS
- iPhone 12 Pro Max iOS 14.2
New
- iPhone 12 Pro Max Dark iOS 14.2
New
- iPhone 12 Mini iOS 14.2
New
- iPhone 12 Mini Dark iOS 14.2
New
- iPhone 12 iOS 14.2
New
- iPhone 12 Dark iOS 14.2
New
- iPhone 11 iOS 14.2
New
- iPhone 11 Dark iOS 14.2
New
- iPhone 11 iOS 13.1
- iPhone 11 Pro iOS 13.1
- iPhone 11 Pro Dark iOS 13.1
- iPhone 11 Pro Max iOS 13.1
- iPad Air (Gen 4) iOS 14.2
New
- iPad (Gen 7) iOS 13.1
- iPad (Gen 7 Dark) iOS 13.1
- iPad Pro (11 inch) iOS 13.1
- iPhone XR iOS 12.0
- iPhone XS iOS 12.0
- iPhone XS Max iOS 12.0
- iPhone SE iOS 14.2
- iPhone SE (Gen 2) iOS 14.2
- iPad Pro (10.5in) iOS 13.1
- iPhone 8 iOS 12.0
- iPhone 8 Plus iOS 12.0
- iPad Pro (12.9 inch) iOS 13.1
- iPad (Retina) iOS 13.1
- Gmail App iOS 13.4.2
- Gmail App Dark iOS 13.4.2
New
- Microsoft Outlook iOS 12.0
- Android
- Gmail App Android 10.0
- Gmail App Dark Android 10.0
- Gmail App Android 9.0
- Gmail App Android 8.0
- Gmail App Android 7.1
- Gmail App Android 6.0
- Android 6.0 Android 6.0
- Microsoft Outlook Android 7.0
- Samsung Mail Android 7.0
- Samsung Mail Android 6.0
- Gmail App (IMAP) Android 6.0
- AOL Mail
- AOL Mail Edge
- AOL Mail Firefox
- AOL Mail Chrome
- Comcast
- Comcast Edge
- Comcast Firefox
- Comcast Chrome
- Freenet.de
- Freenet.de Edge
- Freenet.de Firefox
- Freenet.de Chrome
- Gmail
- Gmail Edge
- Gmail Firefox
- Gmail Chrome
- GMX.de
- GMX.de Edge
- GMX.de Firefox
- GMX.de Chrome
- G Suite
- G Suite Edge
- G Suite Firefox
- G Suite Chrome
- Mail.ru
- Mail.ru Edge
- Mail.ru Firefox
- Mail.ru Chrome
- Office 365
- Office 365 Edge
- Office 365 Firefox
- Office 365 Chrome
- Outlook.com
- Outlook.com Edge
- Outlook.com Firefox
- Outlook.com Dark Firefox
- Outlook.com Chrome
- Outlook.com Dark Chrome
- t-online.de
- t-online.de Edge
- t-online.de Firefox
- t-online.de Chrome
- Web.de
- Web.de Edge
- Web.de Firefox
- Web.de Chrome
- Yahoo! Mail
- Yahoo! Mail Edge
- Yahoo! Mail Firefox
- Yahoo! Mail Chrome
Join the 700,000+ marketers who use Litmus to instantly preview and test their emails, maintaining a great subscriber experience with brand appeal, every time.
Litmus Basic
Ideal for one-person email teams who want to design and build beautiful emails that look great in every inbox.
$99
$79
Litmus Plus
Ideal for email teams of 2-3 people who want to automate testing and improve campaign effectiveness.
$199
$159 $99
LIMITED TIME : SAVE AN ADDITIONAL 38%
What Users Are Saying on 
