![featureed image of The 10 Best Mail Apps for Mac [Ranked & Reviewed]](https://roamingdev.co/wp-content/uploads/2025/01/The-10-Best-Mail-Apps-for-Mac-Ranked-Reviewed-300x169.jpg "The 10 Best Mail Apps for Mac [Ranked & Reviewed]")
Email apps are increasingly becoming more popular, powerful, and integral to users, especially as more and more users integrate multiple work, personal, and school emails.
This article looks at the 10 best mail apps for Mac.
To classify these all-impressive email apps, the blog post looked at functionality; a good email app should allow users to read, search, write, add signatures, and the likes easily to their mail.
Secondly, a decent email app for Mac should support the most used email services, including Gmail, Outlook, IMAP, and POP3. Thirdly, a good email app should have an impressive user experience, one that beats the normal web apps.
This includes running natively on Mac and utilizing the Menubar, notifications, and default keyboard shortcuts. Lastly, a good email should allow for advanced features, as well as integrations, that make life easier.
Some nice-to-have features include snoozing emails, classifying emails according to set guidelines, proper integration with different calendars, and the like. Let us now look at the ten best mail apps for Mac that meet all these criteria and then some.
The Ten Best Mail Apps for Mac Ranked and Reviewed
1. Apple Mail
This is the default mail app on macOS. It is simple to use, user-friendly, and fully integrated with the macOS ecosystem, meaning that all the shortcuts and the like are fully integrated.
In addition, one can send emails directly from other apps in the Mac ecosystem, including Photos.
Apple Mail allows users to manage several email accounts within the same app, all within the same inbox.
It has impressive privacy features, including the Private Mail Activity feature that hides your IP address, reducing email activity tracking.
In addition, Apple Mail comes with smart mailboxes that automatically place emails on such customizable criteria as unread, flagged, important, and with attachments.
Apple Mail integrates amazingly with iCloud, offers offline access, and has an incredibly powerful search function.
Not to mention, it is absolutely free.
2. Outlook
The second-best mail app is Outlook.
This is a mail app for Mac that was developed by Microsoft. It integrates many email accounts, including the lesser-used IMAP and POP3 accounts, helping users manage all their emails, contacts as well as calendars easily.
This is incredibly useful. Adding these email accounts is incredibly straightforward.
Moreover, outlook’s Focused Inbox feature separates the important emails from the rest, especially the ones that are flagged as important.
It also has an incredibly powerful calendar integration feature, where one can combine work, school, side gig, and personal calendars into one, and never miss a meeting, task, or appointment.
This is by far my most used feature and one that propels Outlook near the top of this list.
Outlook mail app also allows users to customize their interface and adjust themes and the toolbar.
It also has a natural language search, as well as allowing swipe gestures and quick replies to improve productivity.
In addition, Outlook has incredible cross-platform compatibility for users who have Android, apple, and Windows devices, ensuring top-of-the-line productivity and seamless work.
3. Spark
Thirdly, we have the Spark mail app for Mac. It has a Smart Inbox that separates high-priority emails from the rest while using AI to categorize emails.
It allows the management of many email accounts in one place; a highly useful function that improves productivity.
It has a Smart Search feature that utilizes natural language processing, allowing users to find needed emails, attachments, and contacts using easily writable search queries.
In addition, it places all non-priority emails into separate folders, keeping the main inbox free from clutter and easing the viewing of essential emails.
Furthermore, it has the Gatekeeper functionality that screens and blocks emails from unwanted senders, and allows grouping emails by sender, thus making access to these emails faster.
It automatically mutes all threads that are no longer useful.
4. Spike
Spike combines team emails, chats, meetings, and notes into one versatile mail application for Mac. It enhances teamwork and responsiveness.
Moreover, its smart inbox intelligently categorizes emails, while its Magic AI Assistant helps with responding to emails, brainstorming sessions, and note-taking.
In addition, Spike has video meeting functionality within the mail app and facilitates collaboration on documents in the same place.
It also allows the connection of email domains as well as being a highly customizable app depending on each user’s preferences.
5. Hey
The fifth best-ranked email app for Mac is Hey. It is a focused inbox, reducing clutter and enhancing productivity.
In addition, it has a unique Paper Trail feature that keeps all transactional emails in one place, including receipts, service notifications, and the like.
It also has The Feed, a feature where long reads and newsletters appear as a newsfeed, for when users have time to catch up with their important newsletters.
Moreover, Hey incorporates Magic AI Assistant to help with emails, notes, and increasing workflow. It is also a very compatible mail app for Mac and other software.
It is a unique email app that has gone left field to make emails fun and productive.
6. AirMail
Airmail was specifically designed as an app for Mac. It is easily integrated with all the major email services, including Gmail, Google Apps, IMAP, iCloud, POP3, AOL, and Outlook.
Furthermore, AirMail has an incredibly customizable interface, allowing users to make universal shortcuts, choose personalized themes, adjust their toolbars, and control their displays.
It also has a Smart Inbox that uses AI to categorize emails according to importance.
AirMail’s attachment handling features make it very easy to upload attachments for user’s iCloud accounts.
In addition, its powerful search and organizational features utilize natural language search.
Moreover, AirMail has a Hide my Email feature for iCloud + subscribers to reduce spam. Despite being designed for mac; it is customizable across platforms including Ios and android.
7. PostBox
The seventh best ranked app for mac is PostBox. A cross-platform app, it was designed for Mac and PC users.
One of its most amazing features is the Quick Bar, which allows fast actions including Quick Move, Quick Posts And Quick Copy.
In addition, PostBox has a Message Triage to sort messages out fast, using Swipe Gestures, Quick Move and Quick Copy.
Moreover, PostBox has very effective and efficient email organization, including arrangement by account groups, a focus pane that organizes messages by unique attributes, contacts and dates.
PostBox has a very similar behavior to Gmail labels, such as allowing unsubscribing in headers.
It makes reminders easy to create, as well as being highly customizable with beautiful themes and display options.
8. MailMate
The eighth mail application for Mac that is highly rated is MailMate. This ap is an IMAP email client, that was designed for macOS.
It has a very customizable keyboard shortcut functionality, as well as a Markdown-integrated email function for tech experts to use.
This allows faster formatting of texts, links, and lists. MailMate is great with advanced search features, which allow the creation of quite complex search conditions, to get specific emails.
In addition, it has advanced smart mailboxes, which allow the user to customize mailboxes.
In addition, it the user to set up many email signatures, and using AI, lets MailMate choose the most appropriate one depending on the email.
This is a great feature for freelancers or users who want to integrate their many personal and professional hats into one email client.
9. Mozilla Thunderbird
The ninth mail app for Macs is the free Mozilla Thunderbird.
This is one of the most private and secure mail apps across all platforms, prioritizing encryption certification and other protective measures.
It offers the best option for users who wish to send highly sensitive information.
In addition, Mozilla Thunderbird is highly customizable, with universal shortcuts, as well as integrating with IMAP, POP3, and SMTP.
It also has a smart inbox and search, that helps organize emails according to importance.
This function goes further with a Message Archive that allows users to manage their inboxes and reduce clutter.
Thunderbird has an amazing large file management feature, known as Filelink.
Here, one can upload huge files to an online storage facility, and then share the link, reducing time spent twiddling thumbs and waiting for large attachments to load.
Furthermore, Thunderbird has amazing community support to solve any challenge that users may face, as well as tips on how to increase productivity.
10. Mailspring
The final mail app in the list of Ten Best Mail Apps for Mac is Mailspring. A mail app with both a free and a paid version, it is a new solution to emails that is beautifully designed and easy to use.
Firstly, it has a unified inbox and smart features, that combine multiple email accounts for high productivity.
In addition, it has features such as reminders, snoozing emails, as well as a neat offline search functionality. It has high customization, such as mail rules, keyboard shortcuts, multiple themes to choose.
The app is highly integrated with macOS, allowing swipe to triage, quicklook thumbnails, as well as users to reply to emails from the Notification Center.
Mailspring pro (the paid option), offers read receipts, tracking of links, send later, and email analytics, which is more affordable to the business email extensions in the market currently.
Furthermore, Mailspring Is multilingual, and has advanced searches and signatures, a unified inbox, and spell-check functionality. It is available across Mac, windows as well as Linux.
Conclusion
To summarize, here are the five best emails as well as links to their websites for users who wish to download the Mac apps and start improving their productivity today:
- Apple Mail: best mail app for integration to Mac features
- Outlook: best mail app to combine calendars from various emails
- Mozilla Thunderbird: best mail app for privacy and security
- AirMail: best mail app for a unified inbox
- Hey: the best modern mail app for new organizational functions
Also Read:
