Email on Acid vs. Litmus from Validity vs. Everest (Return Path + 250ok)

Suited: Pre-deployment QA and rendering validation: If your audience uses a diverse mix of email clients and devices (e.g., corporate Outlook users, gmail users on mobile, etc.) Email on Acid ensures consistency across all of them. Less appropriate: If your organization only sends basic text-based emails or uses template with minimal HTML customization, then Email on Acid might not be appropriate.

Incentivized

Proofing your emails is necessary. This is a tool that allows you to see how your email not only renders on multiple devices but how it performs. Some email building platforms will tell you their drag and drop templates are ready to go, however they stop short of analyzing accessibility, checking links, load speed among other things. I've also experienced drag and drop template issues as new email clients are released. Litmus provides peace of mind that you did your due diligence on crafting your email. While Litmus does provide some reporting you will not see every typical analytic an email report offers. However, you can use your Litmus data to enhance your email reports which in turn creates a robust view of email performance.

Incentivized

Every new or established brand should be using Everest. It doesn't matter what you're trying to say in your emails—if they're not reaching the inbox, no one is listening or reading. Everest gives you the insight you need to understand your inbox placement, reputation and so much more.

• Email Spam Testing
• Email Code Editing
• Email Previews Across Multiple Providers

Incentivized

• We haven’t explored the personalization features in depth yet, aside from using the Add-to-Calendar option, but we're excited to dig in further. Tools like live polls offer an easy way to boost engagement in our product marketing emails, and we see a lot of potential in using these templates to enhance personalization moving forward.
• Litmus’ continuing education resources have been really helpful. I recently read an article on email deliverability that offered practical insights my team can apply moving forward. I especially appreciate how Litmus uses real examples and stats from the brands they work with—it makes the content feel actionable and relevant.
• Online Training.

Incentivized

• Individualized attention. They really dug in to understand our products and services.
• Easy-to-understand training and actionable items that you can sustain over a long period of time.
• They're embedded in our instance of Exact Target, so I'm able to review the entire email program and don't have to open up a separate tool to gather this information.

Incentivized

• Limites Reporting and Analytics
• It a little slow when it comes to Rendering email clients
• The user interface is not so friendly

Incentivized

• I've not seen many limitations but I have noticed that sometimes emails sent from our CRM take too long to land in Litmus, or sometimes don't land at all.
• As a beginner it was quite difficult for me to make my way around the platform - I thought "Create new" CTA was actually creating something new, maybe "Import from CRM" would have been more understandable. There were a few others but I remember this one.
• In the Emails section, whenever I hover over an email, I want to be able to copy the subject line instead of getting the different CTAs appear intrusively (Summary, Builder, Previews & QA, Proof, Analytics, Monitor) - maybe these could appear on the bottom of the textbox, instead of them being imposed on top?

Incentivized

• Some domain summary data inconsistent with seedlist detail
• UI feels a little dated
• Reporting options are limited
• As part of the SFMC integration, Return Path support issues and question go through Salesforce, not Return Path
• Inbox Preview rendering could be more robust and extensive
• Would like to see Dark Mode previewing rendering

Incentivized

It's one the best tools that we've found for this type of tool but we would like some additional features like spell check so if there's a platform that features that with everything else Litmus has, then we'd potentially look to move over to that platform instead. However, we are overall pretty help with the platform

Incentivized

We have two separate areas for using Return Path. Our web ecommerce area that is using only transactional emails and a marketing email program that is partnered on the backend with Return Path. I see Return Path continuing to be utilized with our marketing emails, but over time I see less need for our transactional emails to maintain Return Path components.

Incentivized

I'd rate Email on Acid a 7 out of 10 for overall usability. It is intuitive, reliable, and greatly enhances the QA process for email campaigns, though there's still some room for improvement in speed and report flexibility. For example: the previews sometimes take longer during peek hours, especially for complex or image-heavy emails

Incentivized

Litmus has integrations that make the software an integrated part of my work every day. Being able to test right within my email builder is just brilliant. Daily I also use the web interface to review analytics and spam testing. Overall it is one of the pieces of software I use daily without any complaints or issues.

Incentivized

I find it fairly easy to use, though the interface is a bit clunky and I may be missing some revolutionary use because it's lost in the clutter.

Incentivized

We have never had a problem with Litmus being unavailable so I would say their availability is fantastic. There might have been one time years ago that the site was down briefly but it also might have been a server issue on my end. Either way, Litmus was back up and running in a very short time

Incentivized

As with all technology, there are inevitably use-cases where you are unable to get to your original goal without some good old-fashioned experimenting. Some situations will (and are) more urgent which complicates an effective integration of a new process or a new team using an existing process but the "issues" are regularly resolved by re-starting the process specific to when Litmus is introduced to a project. If it doesn't come out the way you're anticipating, run it again and verify there is an issue before declaring all is lost

Incentivized

I am always so so impressed with the litmus support team. They are not only prompt but attentive and offer very personalised responses and support

Incentivized

Absolutely fantastic support. It runs circles around the competition. They regularly reach out and chat, even if it's just to see if there's any issues we need to discuss. They clearly want the business and don't forget you once you sign the contract which is an issue with other similar services.

Incentivized

I had internal training for how to use, not lead by litmus. Unsure if there was any external training which took place before my time

Incentivized

It has all the required information.

Incentivized

I didn’t really personally participate much in the implementation of Litmus, but from what I observed during the process, it was a smooth process with minimal disruptions. The team was able to get up and running quickly, and the platform’s user-friendly interface made onboarding fairly easy for everyone involved from the start.

Incentivized

I joined my company after the implementation was nearly complete. We used the Return Path tool as we slowly increased our send volume in Marketing Cloud to monitor IP reputation and inbox placement.

Incentivized

Email On Acid is very similar to Litmus, but perhaps slightly more reliable. I have used both extensively, and prefer Email On Acid.

Incentivized

This is not applicable to my role as I have used Litmus to test emails since I have started. Because of the ease of use, timeliness, consistent quality, and affordability that Litmus offers, I haven't found the need to look at similar products or organizations. If all of these features continue to stay strong, I don't plan on changing providers

Incentivized

Like I said before, Return Path is really the budget bundle. You get a lot of service for how much you pay. Since I am currently at an early stage startup, we could not afford Litmus, so having Return Path is crucial. The partnership with Salesforce also allowed us to get it at pretty low cost.

Incentivized

With our enterprise account, scalability is not an issue. I have not yet seen or heard of significant issues with user access, API connections for integrations etc. This includes down time for "Scheduled Maintenance" as some providers call them, Litmus has the technology backing to support a global team with a 24-hour workday across regions

Incentivized

• Ability to send over 1000 previews spanning across 90 email clients.
• Saves a lot of time getting emails out the door.

Incentivized

• Litmus saves our team so much time by making the QA and email review process so much easier, streamlined, and efficient.
• We often send out campaigns out to thousands of members, and Litmus gives us the assurance and peace of mind that everything is working as it should before it gets sent out.
• Decreases the number of email review cycles we go through.

Incentivized

• It has helped identify inbox issues and thus helping our clients reach more inboxes.
• They have negatively impacted client relations on numerous occasions. They have reached out and told clients they are having issues or need certain products when they are already our clients and we are proving solutions for them.
• They provide solid customer support when you create a support ticket. They are usually very quick to respond and give you an answer.