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CATEGORY: EMAIL MARKETING SERVICES
"Pixel Perfect Emails, Every Time"

TL;DR
Litmus lets you preview, test, and QA your emails across 100+ devices and email clients. Pixel perfect emails + high deliverability + xxxxxxxx
Pros
Cons
What is Litmus?
Litmus is an email marketing platform where marketing teams, agencies, and designers validate their campaigns before launching, to eliminate any mistakes.
Our Verdict — Best For Flawless Email Campaigns

The Best Part:
NASA-level check. Let Litmus run a full audit to make sure your emails look perfect on every device, your links work, nothing flags spam filters, and more… before you ever hit send.
The Worst Part:
No email sending. Litmus doesn’t deliver emails to your leads, so you’ll still need an ESP to send out your emails.
Get it if you want to make sure all systems are go before every send.
Best For
Litmus is best for design-conscious marketers and business owners.
Top Features
100+ email readers. Test your emails on over 100 of the most popular email clients, dark mode included. Gmail, iOS email, Outlook, and on and on.
Flawless user experience. Litmus flags flag broken links, missing images, bad tags, spam triggers, and accessibility issues so you never have that “oh crap” moment, again.
Reusable blocks. Drag-and-drop saved design and content sections across multiple of your email campaigns.
A better view. Swap between the WYSIWYG and code views, so you can edit your emails just the way you like it.
Direct ESP integrations. Connect to tools like MailChimp, Klaviyo, and HubSpot, to mention a few, right from Litmus’ dashboard.
What do customers love about Litmus?
- Pixel-perfect email visualization
- Catching broken links
- Fixing design bugs
- Collaborating with teammates
- Email engagement heatmaps
- Direct integration with some ESPs
- Deliverability booster
- Never sending buggy emails again
- Dark mode visual test support
- Keeping brand consistency
The Bottom Line
Litmus lets you:
- Preview every email on every device
- Run a full health check on your emails
- Fix every eventual issue before you hit send