I like the ease of use, the fact that you can just send to 1 email address every time and not need to add a new contact to your email automation tool each time, and the great analytics. There is also a plugin to Eloqua which is super helpful and convenient. I also like it that we can all login and see each others tests for additional quality control. Review collected by and hosted on G2.com.

The spam test requires you send to a seed list, I wish it was run with the preview and other testing. Review collected by and hosted on G2.com.

What I like about Email on Acid is its simplicity. We just set up our email confirmations to go to specific Acid's email and as a result we are able to do cross-platform and multi browser testing for web and mobile. This is a very useful tool for front-end development and quality assurance in terms of emails testing. Review collected by and hosted on G2.com.

There are not many things that I dislike about Email on Acid, but the one I can think of at the moment - when it generates previews of email for all devices and browsers some of them can take a while (e.g. 5 minutes or more) and I don't usually wait for all the previews being generated. But most popular devices and browsers are generated just fine. Review collected by and hosted on G2.com.

Digital marketers know the reach and power of email, but quality analytics, development and testing is lacking from email campaign services. EOA does email creation and monitoring. That's it. And they continuously offer more. Review collected by and hosted on G2.com.

I wish the analytics had better reporting and aggregating tools. Review collected by and hosted on G2.com.

If you're sending emails of any kind, a testing tool is vital to your workflow, and Email on Acid is one of the best options available. It has all the essential features you need, including image previews, link checking, spam testing, and an email builder. All of them work quickly and flawlessly, and a clean interface allows easy navigation to the different tools.

On top of all the basics, Email on Acid goes above and beyond with their unique link map tool that visually displays where all hyperlinks are within an HTML email and lets you know if they're working or not. It also includes an extremely powerful code analysis tool that displays warnings about unsupported tags or other HTML and CSS features in emails.

Email on Acid is especially helpful when working with clients and colleagues. Its share feature allows you to send a link to a third party that displays all of the important information about an email test without having to set up an account for them or bogging them down with more features than they need. Review collected by and hosted on G2.com.

There is honestly not much to dislike about Email on Acid. It does everything that you would expect from an email testing platform and more, and it does it at a lower price point than any comparable competitor. The only reason I can think of not to use Email on Acid is if your ESP already includes testing tools, but it is likely that bundled tools are not as robust as a standalone platform. Review collected by and hosted on G2.com.

I used ConstantContact before I found Email on Acid, and their templates and customer support is by far superior. I really like how most of their designs are very responsive to mobile and web, and how they follow design trends very closely. Most of my emails have great read and click rates due to these features. Review collected by and hosted on G2.com.

Sometimes I realized that ConstantContact has better integration when sending mass emails and the time consistency when users get them; also, predictions on best times and unsubscribe features are better in other platforms (Constant Contact). Other than that, Email on Acid is probably the best email service I've tried. Review collected by and hosted on G2.com.

My favorite part is that Email on Acid emails you the test emails so you can easily see what it will look like in several different email clients. Review collected by and hosted on G2.com.

Sometimes, some of the email clients just don't show up. The test malfunctioned or something. Review collected by and hosted on G2.com.

You can easily upload an email and see how it renders across email platforms - This helps you quickly and easily tackle any problem areas before blasting your email. Review collected by and hosted on G2.com.

The pricing is a little steep for me to recommend to Small Business Clients - A lower price point with limited features would be useful. Review collected by and hosted on G2.com.

I like that is shows what the email will look like on multiple platforms, both mobile and desktop versions. Review collected by and hosted on G2.com.

That it does not support media queries. So you must remove them before optimizing them place them back in for testing. Review collected by and hosted on G2.com.

Multi-client review all at once, shareable link to give to those without access to the EoA account. Review collected by and hosted on G2.com.

The coding check is helpful in the sense that it identifies problems, but doesn't offer solutions on how to fix it. Review collected by and hosted on G2.com.

Email on acid is a great way to preview what an email would look like to an end user. Review collected by and hosted on G2.com.

end user previews are sometimes incorrect. Review collected by and hosted on G2.com.