Based on our record, Litmus seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Email clients are terrible at html, you could try using litmus.com (there's a free trial) that will show you what it looks like in a huge range of clients. Source: about 2 years ago
Hey guys I want to start a new project but I have no clue as to where to start, I want to create something like litmus.com where each user gets an email and then when you send an email to that email account you can see your email on multiple clients but I can't figure out. Source: over 2 years ago
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Outlook4Gmail - Outlook4Gmail provides easy synchronization of your Outlook and Google accounts
Sauce Labs - Test mobile or web apps instantly across 700+ browser/OS/device platform combinations - without infrastructure setup.
Boomerang for Outlook - Boomerang for Outlook offers email productivity tools to track, schedule and send mails at the right time.
Browsershots - Browsershots makes screenshots of your web design in different browsers.
BlueMail - BlueMail is an email management app for Android, iOS, and Windows.