Excellent service for email developers and designers I have been using Email on Acid for over 5 years now. It’s become and invaluable tool to deliver emails that work well both on the desktop and mobile. Needless to say, the preview screens have saved me a ton of money in hardware.

The resolution for this issues doesn't… The resolution for this issues doesn't seem applicable for our client, specially when we were not presenting the issue on litmus or the mobile part of Email on Acid. Also with the pixel sizing information provided doesn't seem that the particular mailings were not going over.

It's just OK. I received a notification out of the blue to review Email On Acid, so decided to take up the opportunity. It's OK. When it works, it works well. There are days where it will repeatedly crash for hours at a time rendering it unusable. Whenever I've raised this with Support I’ve been fobbed off. It works on a screenshot model, rather than live renders, and I appreciate that development limitations are likely the reason for this, but it means correcting errors in your code is hugely guesswork and the repeated rendering of imagery is tedious. I do all of my corrections externally as a result and only use EoA to check the output. In fact, none of the other features of EoA appeal to me at all, so it was staggering that my monthly bill DOUBLED overnight recently. The only reason I remain a customer is that despite the price hike they’re still cheaper than competitors.

AMUST to check emails compatibility The system is a MUST to check emails in multiple browsers. Their pricing is affordable and the offerings are on par with competitors. Do find that troubleshooting one email does require creating new projects so I wish there was a better way to keep track of a template without new tests over and over.

Great but lets shoot for the stars! When using marketo tracking links, Marketo encodes the url and it becomes a 200 workable link but when reality, it is a broken or internal link masked as an 301 redirect. It would be a great improvement if we can solve this in EOA. Check at least the redirect or 2 hops after a 301 for the link checker. Overall, everything is great other than some minor issues with rendering clients from time to time.