Software Alternatives & Reviews

Mail Tester VS Polypane

Compare Mail Tester VS Polypane and see what are their differences

Mail Tester logo Mail Tester

Test the spamminess of your email

Polypane logo Polypane

The browser for ambitious web developers that want to 5× their quality and efficiency.
  • Mail Tester Landing page
    Landing page //
    2021-09-22
  • Polypane Landing page
    Landing page //
    2021-08-04

Developing and designing just got easier. The most powerful browser for web developers. Available on all platforms.

Polypane shows your site in multiple viewports at once and keeps them all in sync while you work.

Develop responsive websites and apps twice as fast and get better results, because you wont be skipping screen sizes and wishing for the best.

Build higher quality websites, whether you use Wordpress, React, Angular, Svelte, Bootstrap, Drupal or any other CMS, library or framework.

Polypane has the right tools built-in for developing, debugging and testing, like devtools extensions, live reloading, accessibility testing and more.

Mail Tester

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

Polypane

$ Details
paid Free Trial $9.0 / Monthly (Individual user)
Platforms
Windows Mac OSX Linux Chrome OS
Release Date
2019 May

Mail Tester videos

Email Deliverability - How to Use Mail Tester com to Check the Spammyness of your Email

More videos:

  • Review - Text Emails VS HTML Emails Using Mail Tester.com

Polypane videos

Polypanel Competition Results!

More videos:

  • Demo - Polypane Demo

Category Popularity

0-100% (relative to Mail Tester and Polypane)
Website Testing
64 64%
36% 36
Developer Tools
0 0%
100% 100
Email
100 100%
0% 0
Browser Testing
35 35%
65% 65

User comments

Share your experience with using Mail Tester and Polypane. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Mail Tester should be more popular than Polypane. It has been mentiond 95 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.

Mail Tester mentions (95)

  • Unable to send DSN messages from exchange 2019
    Ok I manage to have SPF working. Now I can check my spam score on mail-tester.com and I have 9.8. Source: 5 months ago
  • Emails sent using Mailjet not being delivered to Gmail addresses that have the sending address whitelisted?
    I just started using Mailjet, and am having problems getting emails to deliver to Gmail addresses, even after the receiver has whitelisted the sending address. I've been using ChatGPT-4 to troubleshoot possible problems, and have addressed all of the obvious stuff. I used mail-tester.com and got a score of 9.8/10 for deliverability. So, I'm not looking for general advice on deliverability; I'm confident I've done... Source: 6 months ago
  • 2023 - how use mail-tester.com with hubspot
    Hi guys, do you have any solution to use mail-tester.com in Hubspot nowadays? When I try to send a newsletter to a "mail-tester" email, hubspot asks me to verify the existence of the email before I can use it. Source: 7 months ago
  • Most of E-mails sent to outlook.com addresses are not deliverd - help me understand why
    - I've checked mail-tester.com if our SPF-record is still good. It gave me a 9/10. - SPF, IP, HELO and rDNS lookups were good. - Checked for global spam lists, we don't seem to be on them. - I've rebooted the server. (hey, you never know) - We don't have DKIM or DMARC set up yet. Source: 7 months ago
  • my welcome emails reach google's inbox but outlook's spam
    I am using emailoctopus to send welcome emails for new subscribers of a landing page I have with a waiting list. At last I accomplished to make the emails reach Gmail inboxes, nevertheless the emails still are reaching spam in Hotmail/outlook, I don't know why. I have a 9.5 in mail-tester.com and the problem it tells me it is some broken email from the emailoctopus template , I share an image of it. Source: 8 months ago
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Polypane mentions (34)

  • But can your browser do this? :)
    Exactly. That's why the emulation option in Polypane are like a mile long. Source: 5 months ago
  • Best way to test UI responsiveness
    Polypane is a browser purpose-built for testing UIs. Source: 10 months ago
  • :root isn't global
    I first encountered this issue with ::backdrop: Backdrop doesn't inherit from anywhere but after a recent rendering engine update to Polypane I noticed that all my custom selection colors (also powered by CSS custom properties) suddenly stopped working. - Source: dev.to / 12 months ago
  • TIL: This option in Chrome DevTools makes it easier to test responsive designs
    Check out Polypane which lets you do exactly that! https://polypane.app It even has a button that will give you an overview of all your breakpoints right in the address bar: https://polypane.app/docs/breakpoints/. Source: about 1 year ago
  • Best browser for development in 2023
    Https://polypane.app/ Pretty sweet. Source: about 1 year ago
View more

What are some alternatives?

When comparing Mail Tester and Polypane, you can also consider the following products

Browsershots - Browsershots makes screenshots of your web design in different browsers.

Sizzy - The browser for designers and developers

CrossBrowserTesting - Browser Testing made simple! Run automated, visual, and manual tests on 1500+ real browsers and mobile devices. Test more browsers, in less time.

Responsively - Develop responsive web-apps 5x faster!

Sauce Labs - Test mobile or web apps instantly across 700+ browser/OS/device platform combinations - without infrastructure setup.

LT Browser by Lambdatest - LT Browser is a free dev friendly browser for developers and testers. You can see mobile view of website on different screen sizes and resolution on 50+ pre installed view ports. You can build, test and debug your website faster then ever.