Take the guesswork out of email marketing
- Stand out with easy-to-build personalized content like live polls and scratch offs
- Send with confidence after testing on 100+ email clients
- Reach subscribers where they expect–the inbox
Everything you need to create memorable moments
Litmus works alongside your ESP to help you create emails your subscribers will love.
Build
Easily create on-brand emails—without HTML skills—that sync with your ESP for convenient sending.
Personalize
Exceed your subscribers’ expectations with personalization tools the whole team can use in just a few clicks.
Test
Test every email as you build—including Dark Mode—and fix errors. Then save time by collecting all email reviews and approvals in Litmus so you can get emails out the door faster.
Monitor
Get alerted 24/7 to unexpected email issues—like broken links—that might result in poor subscriber experiences and costly issues. Then fix emails before they do.
Analyze
Understand your subscribers’ behavior better to improve future campaigns by viewing email performance data from multiple sources in one place.
Email products from email experts
Litmus works alongside other Validity products, like DemandTools and BriteVerify, to help you achieve marketing success from start to finish.
It’s time to send better emails
Join the 800,000+ marketers around the world who rely on Litmus.
50% less time spent testing emails.
Take the stress out of hitting “send”
Quickly preview your email in 100+ clients and devices and fix errors fast.
80% of users prefer buying from brands that personalize.
Increase revenue with email personalization
Drive ROI with no-code live polls, personalized images, countdown timers, and more.
2+ hours saved on review time for every email.
Get time back with shorter review cycles
Cut review time in half with a centralized place to collect feedback and approvals.
We’re here to help
We try to make Litmus as easy to use as possible. But when you need a little extra guidance, our customer support team is ready to help.

Essentials for email marketers
Read, watch, or download the resources you need to become a better email marketer.