K-9 Mail K-9 Mail
vs
Postbox Postbox

This is a side by side comparison of K-9 Mail and Postbox. Two products that are similar in nature, yet provide unique feature-sets that are worth taking in to account before making a purchasing decision or start using the software. This page can help you broadly analyze the products and weigh pros and cons against one another. Allowing you scrutinize peoples opinions about K-9 Mail and Postbox, before making a decision if any of the products fit your use-case.

What is K-9 Mail?

K-9 Mail is an open source email client focused on making it easy to chew through large volumes of email. K-9 Mail is designed for both novice and power users and offers lots of features for everyone. It provides features like Push IMAP Support, GPG & PGP/MIME support, Per Account Notifications, Unified Inbox, White and Dark Theme, and Signatures.

How much does K-9 Mail cost?

No pricing information available..

What platforms does K-9 Mail support?

K-9 Mail is available for Android and F-Droid .

Top K-9 Mail Alternatives

Tutanota

Tutanota is the world's most secure email service, easy to use and private by design. Tutanota brings secure email for everybody.

Freemium & Open Source
👍 Most people think Tutanota is a good alternative to K-9 Mail.

ProtonMail

World's largest secure email service providing end-to-end encrypted email accounts. ProtonMail is based in Geneva, Switzerland and protected by Swiss privacy laws. The software is openly developed with fully open source code.

Free , Commercial , Pay What You Want & Open Source
👍 Most people think ProtonMail is a good alternative to K-9 Mail.

Zoho Mail

Zoho Mail provides ad-free email hosting for business and organizations. It's comes with intuitive migration tools, along with 24/7 dedicated migration support to ensure smooth, lossless migration from your existing email provider. With Zoho Mail, your organization can manage all their email, calendar and contact needs. Since Zoho Mail is part of the Zoho's suite of online productivity, it's easy to extend the capability in to more parts of Zoho's offering and essentially run your entire business with Zoho. Zoho is provided as a Freemium software, where the free plan supports up to 5 users in an organization.

Freemium & Proprietary
👍 Most people think Zoho Mail is a good alternative to K-9 Mail.

The software Postbox Postbox is removed from the Top K-9 Mail Alternatives since you are comparing against it. If you are looking for more software, applications or projects similar to K-9 Mail K-9 Mail we recommend you to check out our full list containing 18 K-9 Mail Alternatives.

K-9 Mail Gallery

What is Postbox?

Postbox is an email provider that supports a full suite of keyboard shortcuts, an extensive set of filters/rules, and intuitive swipe actions on macOS to dispatch messages with ease. You can try Postbox for free and enjoy an intuitive interfaces for managing your email that feels lika a native Mac or Windows application.

How much does Postbox cost?

No pricing information available..

What platforms does Postbox support?

Postbox is available for Web and SaaS .

Top Postbox Alternatives

Zoho Mail

Zoho Mail provides ad-free email hosting for business and organizations. It's comes with intuitive migration tools, along with 24/7 dedicated migration support to ensure smooth, lossless migration from your existing email provider. With Zoho Mail, your organization can manage all their email, calendar and contact needs. Since Zoho Mail is part of the Zoho's suite of online productivity, it's easy to extend the capability in to more parts of Zoho's offering and essentially run your entire business with Zoho. Zoho is provided as a Freemium software, where the free plan supports up to 5 users in an organization.

Freemium & Proprietary
👍 Most people think Zoho Mail is a good alternative to Postbox.

Apple Mail

Apple Mail is email client built specifically for the Apple eco-system. You can use Apple Mail on your mobile iOS device or your macOS desktop or laptop. It provides all the features needed to communicate effectivley via email, such as view and manage your favorite mailboxes right in the Mail sidebar, search for emails, it's easy to see which mailboxes are being searched and quickly select different mailboxes, easily view and sort messages in column layou and quickly open and use tabs in the Mail window.

Free & Proprietary
👍 Most people think Apple Mail is a good alternative to Postbox.

Vivaldi Mail

Vivaldi Mail is free email service and email client that includes multi-account support, mailing lists, filters, flags, keyboard shortcuts, and labels. Vivaldi Mail is built by the people behind the Vivaldi web browser and is provided as advertisement free mail client.

Free
👍 Most people think Vivaldi Mail is a good alternative to Postbox.

The software K-9 Mail K-9 Mail is removed from the Top Postbox Alternatives since you are comparing against it. If you are looking for more software, applications or projects similar to Postbox Postbox we recommend you to check out our full list containing 12 Postbox Alternatives.

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