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If you send more than one email to EoM "simultaneously", which seems to mean within the same second, it intermixes them, showing different emails for different rendered platforms, or no render (perp... See more
Company replied
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 improveme... See more
Misleading Results and a Waste of Time I’m very disappointed with Email on Acid. The platform flagged significant formatting issues with my email HTML on Google Pixel phones, Gmail on Chrome on... See more
Company details
Information provided by various external sources
Use Email on Acid to test your emails across the most popular clients, apps and devices, then go further to measure performance, find and fix errors - even if you don't know HTML. Free Trial.
Contact info
5500 Greenwood Plaza Blvd, Ste 220, 80111, Greenwood Village, United States
- (720) 242-7633
- hello@emailonacid.com
- emailonacid.com
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A very useful tool to detect and…
A very useful tool to detect and resolve design issues on a number of different email clients.
Great tool, but slow and with lots of bugs
Email on Acid is a great tool, I'm using it om daily basis,
but it's really really slow, sometimes scteenshots will not going to show, sometimes I will get half of the screenshot (the bottom half of the email...), it's just buggy. And when I say sometimes, I mean often. I hope you are working on making ot better and better, as the idea of the tool is great!
change the prices / plan
change the prices / plan
We took the solution for 1 year spam testing, and after few weeks it was no more included in our plan. It's a pity.

Reply from Email on Acid
The product is becoming too expensive…
The product is becoming too expensive and the value has been reduced over the last 2 years. Very dissapointed.

Reply from Email on Acid
Great way to test email layouts
Great way to test email layouts in lots of different email clients. We use it very often and it's become an indispensable tool.
I'd like 'Orange' to be back in test
I'd like 'Orange' to be back in test. And add 'La Poste' if possible.
These are the two main webmails in France (and exist in Europe).
They have interesting specifities !
So that'd be so useful to have tests with them.
Thanks a lot.

Reply from Email on Acid
Not an improvement
The pricing went way up and is not justified for people who just want to do simple rendering tests. It seems like it's getting more aligned with Litmus.

Reply from Email on Acid
So helpful!
Email on Acid had helped us optimize our emails across all devices and email platforms so that they render exactly how we want them too.
Great UI and UX
Great UI and UX. Seems quicker, not to mention cheaper than their big rival.
Does not support SAML 2.0 or OpenID…
Does not support SAML 2.0 or OpenID Connect for SSO. Not ideal for the security of our proprietary info.
No indication that its even on the roadmap at this point.

Reply from Email on Acid
Invaluable testing insight and super…
Invaluable testing insight and super intuitive to use.
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.
First impressions of EoA are awesome
First impressions of EoA are awesome. What's bugging me now is how difficult it is to find and edit my sending profiles. I guess the real reason I even need to change my EoA workflow is that I want to remove the spellcheck step. Spellcheck in EoA is worthless. Please allow me to manage my own spellcheck dictionary.
I just use Email on Acid to test html…
I just use Email on Acid to test html on all clients. It is very easy to use and they update the clients and things like 'dark mode' regularly enough. I'm very happy with it.
This is a must-have tool for all…
This is a must-have tool for all businesses that appreciate great work and a seamless customer experience. As an agency, we need our clients to feel comfortable with the communications we design.
It is not always consistent with…
It is not always consistent with showing correctly once it has been sent to the recipients. Everything shows as it should for the sender but once submitted it is almost like it breaks for some of the devices.

Reply from Email on Acid
Good product but expensive
Good product but very expensive. Wish there was a more affordable option for occasional use.

Reply from Email on Acid
It's a good thing.
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