Software Alternatives & Reviews

Mailplane VS K-9 Mail

Compare Mailplane VS K-9 Mail and see what are their differences

Mailplane logo Mailplane

Mailplane is the best way to use Gmail on your Mac. Use an unlimited number of accounts, get new mail notifications, use plug-ins and much much more.

K-9 Mail logo K-9 Mail

K-9 is an opensource email client making it easy to chew through large volumes of email.
  • Mailplane Landing page
    Landing page //
    2021-09-20
  • K-9 Mail Landing page
    Landing page //
    2023-07-23

Mailplane videos

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K-9 Mail videos

K-9 Mail Review

More videos:

  • Review - K-9 Mail App Review
  • Review - K-9 Mail - Eine freie Mail-App für Android

Category Popularity

0-100% (relative to Mailplane and K-9 Mail)
Enterprise Communication
49 49%
51% 51
Email
24 24%
76% 76
Email Clients
15 15%
85% 85
Messaging
100 100%
0% 0

User comments

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Social recommendations and mentions

Based on our record, K-9 Mail should be more popular than Mailplane. It has been mentiond 4 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.

Mailplane mentions (2)

  • Email: Client or Browser?
    I’ve been a happy Mailplane user for years, highly recommend. It’s a macOS Gmail client, very minimal and robust. Source: over 2 years ago
  • what gmail client do you use?
    I use Mailplane, and have been doing so for about ten years now. Very stable. https://mailplaneapp.com/. Source: about 3 years ago

K-9 Mail mentions (4)

  • For the past 3 months in my spare time I was developing this list with Awesome Android Alternatives! Please check this out, you might find something useful, or maybe you can help me make it even better. Have an awesome day!
    Yes, of course you can. I am aware of this app but I have not yet fully tested it. I know about K-9 Mail too. Also not tested. Source: almost 2 years ago
  • For the past 3 months in my spare time I was developing this list with Awesome Android Alternatives! Please check this out, you might find something useful, or maybe you can help me make it even better. Have an awesome day!
    I agree because I need to test it. I am aware of K-9 Mail and FairMail though. Source: almost 2 years ago
  • Email send error javax.crypto.BadPaddingException: pad block corrupted
    I've rebooted quite a few times. Updated the app too. I don't use a VPN. I installed k9-mail to test and that works without problems. https://github.com/k9mail/k-9. Source: about 2 years ago
  • Gmail App Alternative focused on privacy?
    On Android the usual recommendations are FairEmail or K-9 Mail. Both are fully open source and privacy focused, it basically comes down to your personal preference. For them to work with your Google Account you will probably have to create an app password. Source: almost 3 years ago

What are some alternatives?

When comparing Mailplane and K-9 Mail, you can also consider the following products

Kiwi for Gmail - Dedicated Gmail client with clean integration of Google Calendar, Contacts, Google Drive, and...

Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!

Shift - Shift is the ultimate email client for managing Mail, Calendar, Drive, Slack, Asana, Jira, Evernote, and all your other favourite apps

Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.

Airmail - Airmail is a lightweight and lightning fast mail client for Mac.

Spark Mail - Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues