Comparison of Email testing tools

Email testing is a service that enables email developers to preview HTML template on supported email clients and mobile devices.

Email testing Services

Name Founded Email clients support One month basic plan Payment model Payment type Free test
Testi@ 2016 67 14$ Pay as you go Credit card/Paypal 2 email clients, send extra 6 previews after 48hours
Email on Acid 2009 81 55$ Subscription Credit card N/A
Litmus 2005 95 99$ Subscription Credit card 7 days - 202 single preview

ESP with E-mail testing

Name Email clients support Payment type Limits Prices
Inbox Preview Mailchimp 46 monthly (25/100 project previews monthly) $10-$100
Getresponse 15 monthly slow ( legacy devices )

Features

Name Litmus Email on acid Testi@
HTML Editor Yes Yes Yes
Spam testing Yes / except basic subscription Yes / except basic subscription Yes / only web clients, available in free plan
Email Analytics Yes / except basic subscription Yes / except basic subscription No
ESP integration Yes / except basic subscription Yes / except basic subscription Yes
Chrome extension Yes / except basic subscription Yes Yes
Send Email to own device No No Yes, up to 15 emails, available in free plan

Email Clients support

Name Litmus Email on acid Testi@
Desktop Clients
Mozilla Thunderbird Yes Yes Yes
Text mode Yes Yes Yes, Thunderbird
Windows 10 mail Yes No Yes
Outlook 2016 Yes Yes Yes
Outlook 2016 (macOS) Yes Yes Yes
Outlook 2016 (120 dpi) Yes Yes Yes
Outlook 2013 Yes Yes Yes
Outlook 2013 (120dpi) Yes Yes Yes
Outlook 2011 (OS X) Yes No Yes
Outlook 2010 Yes Yes Yes
Outlook 2007 Yes Yes Yes
Outlook 2003 Yes Yes Yes
Outlook 2002 Yes No No
Outlook 2000 Yes No No
OSX Yosemite No Yes No
macOS Mojave (Dark Mode) Yes No Yes
macOS Sierra Yes No Yes
macOS High Sierra Yes No Yes
OS X El Capitan Yes Yes Yes
Lotus Notes 7 Yes No No
Lotus Notes 8 Yes Yes No
Lotus Notes 8.5 Yes Yes Yes
Lotus Notes 9 Yes No No
Mobile devices
iPad Air - iOS 10 No Yes No
iPad Air - iOS 11 No Yes No
iPad Mini - iOS 9 No No Yes
iPad Mini - iOS 11 Yes No Yes
iPad Mini - iOS 10 No Yes No
iPad (Retina) - iOS 11 Yes Yes Yes
iPad (Retina) - iOS 10 No Yes No
iPad Pro (10.5in) - iOS 11 Yes Yes Yes
iPad Pro (12.9in) - iOS 10 No Yes No
iPad Pro (12.9in) - iOS 11 Yes Yes Yes
iPhone 7 - iOS 11 Yes Yes Yes
iPhone 7 - iOS 12 No Yes No
iPhone 7 - plus 11 Yes Yes Yes
iPhone 7 - plus 12 No Yes No
iPhone 8 - iOS 11 Yes Yes Yes
iPhone 8 plus - iOS 11 Yes Yes Yes
iPhone X - iOS 11 Yes Yes Yes
iPhone X - iOS 12 No Yes No
iPhone SE - iOS 10 No No Yes
iPhone SE - iOS 11 Yes Yes Yes
iPhone SE - iOS 12 No Yes No
iPhone 6 plus - iOS 9 Yes No Yes
iPhone 6 iOS 10 - Gmail Yes Yes Yes
iPhone 6 plus iOS 10 - Gmail Yes Yes Yes
iPhone 6 iOS 10 - Outlook Yes Yes No
Android 6 - Yahoo Yes Yes Yes
Android 6/7 - Outlook Yes Yes Yes
Android 7 - Samsung Mail Yes Yes No
Android 7 - Gmail (@gmail.com) Yes Yes No
Android 8 - Gmail (@gmail.com) Yes No No
Android 6 - Gmail (GANGA) No No Yes
Android 6 - Gmail (@gmail) Yes Yes Yes
Android 5.1 - Gmail (GANGA) No No Yes
Android 5.1 - Gmail (@gmail) Yes Yes No
Android 5.1 - Mail (imap) Yes Yes Yes
Android 4.4 - Gmail (@gmail) Yes No Yes
Android 4.4 - Gmail (GANGA) No No Yes
Android 4.4 - Mail (legacy) Yes No Yes
Web clients
Gmail Chrome Yes Yes Yes
Gmail Firefox Yes Yes Yes
Gmail IE Yes Yes Yes
G Suite IE Yes Yes Yes
Yahoo - Chrome Yes Yes Yes
Yahoo - Firefox Yes Yes Yes
Yahoo - IE 11 Yes Yes Yes
Outlook.com - Chrome (dark) No No Yes
Outlook.com - Chrome Yes Yes Yes
Outlook.com - Firefox Yes Yes Yes
Outlook.com - IE 11 Yes Yes Yes
Outlook.com - Safari No Yes No
Office 365 - Chrome Yes Yes Yes
Office 365 - Firefox Yes Yes No
Office 365 - IE 11 Yes Yes No
Comcast - Chrome Yes No No
Comcast - Firefox Yes No No
Comcast - IE 11 Yes No No
Zimbra No No Yes
AOL Mail - Chrome Yes Yes Yes
AOL Mail - Firefox Yes Yes Yes
AOL Mail - IE 11 Yes Yes No
AOL Mail - Safari No Yes No
BOL mail No Yes No
Yandex - Chrome Yes No Yes
Yandex - Firefox yes No Yes
T-online.de - Chrome Yes Yes Yes
T-online.de - Firefox Yes No Yes
T-online.de - IE 11 Yes No No
GMX - Chrome Yes Yes Yes
Libero - Chrome Yes No No
Libero - Firefox Yes No No
Libero - IE 11 Yes No No
Web.de - Chrome Yes Yes No
Web.de - Firefox Yes No Yes
Web.de - IE 11 Yes No No
Freenet.de - Chrome Yes No Yes
Freenet.de - Firefox Yes No No
Freenet.de - IE 11 Yes No No
Free.fr - Chrome No Yes No
Seznam.cz No No Yes
Orange.fr - Chrome Yes Yes No
Orange.fr - Firefox Yes Yes No
Mail.Ru - Chrome Yes No Yes
Mail.Ru - Firefox Yes No No
Mail.Ru - IE 11 Yes No No
TELSTRA/BIGPOND - Chrome No Yes No
Name Litmus Email on acid Testi@