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Email on Acid vs Litmus Comparison (2026)

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Good recommendations?

Email on Acid

Litmus

Overview

Campaign Precheck is our guided seamless checklist that optimizes every email, from your preview text to visually-accessible design, deliverability checks and email previews, allowing you to save time, reach more subscribers and achieve higher ROI with every message.

Litmus helps agencies, designers and marketers to build, test, preview and track their emails for optimal email campaign effectiveness

Platforms supported

Web-based
iPhone app
Android app
Windows Phone app

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Customer support

Phone
Online
Knowledge base
Video tutorials

view more detailsview details

Platforms supported

Web-based
iPhone app
Android app
Windows Phone app

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Customer support

Phone
Online
Knowledge base
Video tutorials

view more detailsview details

Video & Screenshots

Pricing

Starting from

Per month

Free trial available
Credit cardless trial
Free account
Subscription based

Starting from

500

Per month

Free trial available
Credit cardless trial
Free account
Subscription based

User reviews

4.4

Value for money

Ease of use

Features

Customer support

78%

would recommend this app

4.6

Value for money

Ease of use

Features

Customer support

85%

would recommend this app

Pros

“Overall, I loved the product and what it offered, but the pricing was too steep to maintain for my small business.”

Tammy W.

Owner

“Overall the best out there for responsiveness test, spam score and much more, easy to use, deploy and integrate as well”

Victor B.

DIgital Operations Executive

“It is not always easy to find information about the latest product releases and what it would take to add on or try out new features before deciding if we want to add them to our subscription.”