--- title: Email on Acid Reviews meta_title: 'Email on Acid Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 43 reviews by the users' company size, role or industry to find out how Email on Acid works for a business like yours. aggregate_rating: rating_value: 4.5 review_count: 43 scale: '5' date_modified: '2026-10-23' parent_category: name: Marketing url: https://www.g2.com/categories/marketing ---

Email on Acid Reviews & Product Details

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Pricing

Pricing provided by Email on Acid.

The Basics

$73
per month*

Premium

$112
per month*

User Insights

Average based on 43 real user reviews.

Perceived Cost

$$$$$

Typical contract price

$0k - $0k

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Per Year

Email on Acid Reviews FAQs

Generated using AI

Last updated: Nov 01, 2026

What is Email on Acid, and what problem is it built to solve?

Email on Acid is an email testing tool that helps teams preview how messages render across email clients and devices, so they can spot design or coding issues before sending. Users describe it as a way to check email appearance across different inboxes without needing access to every device or platform.

What languages does Email on Acid support?

Email on Acid supports one language: English.

What company sizes and industries is Email on Acid the best fit for?

Email on Acid’s strongest reviewer-reported fit spans small and mid-sized businesses, with notable representation from marketing, software, and technology teams.
  • Mid-market companies: reviewers from organizations with 51–1,000 employees form a prominent group.
  • Small businesses: teams with 50 or fewer employees are also well represented.
  • Marketing and advertising: a recurring industry among reviewers.
  • Computer software: another prominent industry group.
  • Information technology and services: reviewers in this sector also appear regularly.

Email on Acid Reviews (43)

Reviews

Email on Acid Reviews (43)

4.5
43 reviews

What do users say?

Generated using AI from real user reviews
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Adarsh P.
AP
Adarsh P.
Senior campaign spcialist
Mid-Market (51-1000 emp.)
"Essential Email Testing with Seamless Previews"
4.5/5
What do you like best about Email on Acid?

I love the fact that with Email on Acid, I don't need to use a live device to preview emails, which is really helpful for our day-to-day activities. It allows us to send proofs to an ID created for our account, and the proofs get split into different ESPs, providing us with a screenshot of each one. The initial setup was simple, just like logging into Facebook or Instagram. Review collected by and hosted on G2.com.

What do you dislike about Email on Acid?

I find it challenging to make Email on Acid more custom. Creating custom cases for each situation is a shortcoming. It would be helpful to have an option where you could name a set of tests that only include selected platforms or OS screenshots. Too much information can blur the actual requirement. Review collected by and hosted on G2.com.

JL
Jeff L.
Enterprise (> 1000 emp.)
"Hard to do effective email marketing without this!"
5/5
What do you like best about Email on Acid?

I've used Email on Acid for years, and find it to be a critical tool for our email marketing program. Viewing and actual rendered version of an email in the most common inbox providers is invaluable when troubleshooting to ensure a perfect user experience for each subscriber. What displays fine in one browser client may not in another and vice versa. EOA takes the guessing out of the equation. What's better is that EOA provides recommendations for how to fix or edit the code to display correctly in many outlying instances. This is very helpful when troubleshooting. We don't use the templates, however they do offer many free downloadable templates which make coding a fluid-responsive email super easy for non-technical marketing folks. I would highly recommend Email on Acid to any email marketing team. Review collected by and hosted on G2.com.

What do you dislike about Email on Acid?

The only downside of Email on Acid is the price. Would love it if there was an option for inbox rendering without any other features that could be a cheaper alternative for marketing teams on a very tight budget. Review collected by and hosted on G2.com.

Verified User in Financial Services
AF
Verified User in Financial Services
Mid-Market (51-1000 emp.)
"Affordable but at a cost"
2.5/5
What do you like best about Email on Acid?

It is affordable based on how many seats you need. The service is straightforward. It helps my team catch issues before campaigns are launched for the public. Offers more tools than builtin services from customer engagement platform Review collected by and hosted on G2.com.

What do you dislike about Email on Acid?

Unreliability in the platform. There are often issues with the QA tool, where I get an error and cannot proceed with my QA without resending the email to the platform. There are also issues with link validiation Review collected by and hosted on G2.com.

Jay K.
JK
Jay K.
Marketing Manager
Enterprise (> 1000 emp.)
"Must have tool for all digital marketers"
5/5
What do you like best about Email on Acid?

The tool is straightforward to use. It gives you all the data you need to test and improve your emails. Running the email rendering test and tracking the email is simple and easy. The cost of the tool is reasonable. Review collected by and hosted on G2.com.

What do you dislike about Email on Acid?

I have not found anything I did not like so far. I hope their email rendering test can be run quicker, but it is not so bad that I would give a negative feedback. Review collected by and hosted on G2.com.

Verified User in Non-Profit Organization Management
AN
Verified User in Non-Profit Organization Management
Mid-Market (51-1000 emp.)
"This provides an easy way to view email formatting across devices and browsers."
5/5
What do you like best about Email on Acid?

I most like how easy it is to use. Paste in your code, look at some images and you're good to proceed with your email communications to constituents with the comfort of knowing your email will look great. Review collected by and hosted on G2.com.

What do you dislike about Email on Acid?

I wish there was a way to tweak code and then retest without having to create an entirely new document in the system. It's a bit time-consuming. And some of the preview images take ages to load. Review collected by and hosted on G2.com.

Verified User in Marketing and Advertising
UM
Verified User in Marketing and Advertising
Enterprise (> 1000 emp.)
"Email on Acid is top notch for email testing"
5/5
What do you like best about Email on Acid?

The best part of email on acid is email and spam testing. Review collected by and hosted on G2.com.

What do you dislike about Email on Acid?

I think some clients are missing, and older versions of os are retired. Review collected by and hosted on G2.com.

Ahtesham H.
AH
Ahtesham H.
Developer Advocate
Small-Business (50 or fewer emp.)
"Best platform for email rendering issues"
4/5
What do you like best about Email on Acid?

It allows me to check how our email renders on different devices and platforms. It has helped save tons of time and effort for my team and myself. I really like the ease of use it offers. Review collected by and hosted on G2.com.

What do you dislike about Email on Acid?

Not much to complain about here. It gets the job done with relative ease. However, sometimes, the previews take way too long to be generated when you update the HTML and resubmit the preview. Review collected by and hosted on G2.com.

Praveen K.
PK
Praveen K.
Project Manager
Mid-Market (51-1000 emp.)
"EmailonAcid review"
5/5
What do you like best about Email on Acid?

Good tool to do email previews. It has inbuilt features to check image size, URL checks, Spelling errors and Spam blocks. This is very useful. Review collected by and hosted on G2.com.

What do you dislike about Email on Acid?

Email test profiles can be created by an individual but can not be applied at the project level. Review collected by and hosted on G2.com.

Verified User in Marketing and Advertising
UM
Verified User in Marketing and Advertising
Mid-Market (51-1000 emp.)
"We use it everyday!"
4.5/5
What do you like best about Email on Acid?

Overall, We like the capabilities of the platform. It delivers whatever it promises. Review collected by and hosted on G2.com.

What do you dislike about Email on Acid?

Getting Instant support is sometimes a bit difficult. Review collected by and hosted on G2.com.

Verified User in Computer Software
UC
Verified User in Computer Software
Mid-Market (51-1000 emp.)
"Great Email Preview Software With a Few Caveats"
4/5
What do you like best about Email on Acid?

Email on Acid is more reasonably priced than competitors like Litmus. There are limited deliverability check tools available in the Premium tier of service. Email previews appear quickly and new IOS systems appear as a preview option soon after they are released. Review collected by and hosted on G2.com.

What do you dislike about Email on Acid?

Occasionally there are issues with IOS mobile previews appearing incorrectly in Email on Acid when comparing to a test email on the actual device. There's also no way to send an email from Email on Acid to a test account. The email needs to be sent from another client. Review collected by and hosted on G2.com.

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Pricing Options

Pricing provided by Email on Acid.

The Basics

$73
per month*

Premium

$112
per month*

Professional

$424
per month*
Email on Acid Comparisons