Say goodbye to broken emails for just $99 a month
Start your trial and test your first email in two minutes – it’s free!
From 10,000 reviews on
44% increasein email sales
< 48 hoursto find and fix blocklisting error
1,000+ hourssaved per month
68% decreasein email error rate
On-brand, error-free emails for every subscriber–every time
With email clients making changes as often as every 1.2 days, and 300,000+ different ways for your email to display, it’s all too easy to send out broken emails—without even knowing it. Litmus eliminates those blindspots so you can confidently send effective, error-free emails – and cut your email testing time in half.
Preview and test on 100+ popular email clients
Unlimited, 24/7 email monitoring with Litmus Email Guardian
Catch and fix errors with our comprehensive QA checklist
Get visibility on deliverability with spam tests
