Email Clients
Nothing is more annoying than a messy email inbox and a large part of our work life is about trying to get rid of all those unread mails. Switching to a new email client won’t solve all your problems, but perhaps there is functionality that can make your life easier.
Here we have gathered the best email apps online – software rated, ranked and reviewed by our users. Whether you look for a clean, simple email app for your smartphone or something more advanced for your laptop, you’ll find all alternatives here. Read through reviews and software information and download an email client that suits your needs.
- Free • Open Source
- Email Client
- Calendar App
93 alternatives to Thunderbird- Mac
- Windows
- Linux
- BSD
- AppImageHub
- Snapcraft
- Flathub
- PortableApps.com
- Haiku
- Homebrew
- Chocolatey
Thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. The project strategy is modeled after Mozilla Firefox.
Thunderbird Features
Top 3 alternatives
- Freemium • Open Source
- WebMail Provider
- Email Client
- Calendar App
85 alternatives to Proton Mail- Linux
- Online
- Android
- iPhone
- iPad
- Tor
Secure email with absolutely no compromises, brought to you by MIT and CERN scientists.
Proton Mail Features
Top 3 alternatives
- Free • Proprietary
- WebMail Provider
- Email Client
- Mail Server
80 alternatives to Gmail- Online
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- Google Chrome
- Android Wear
- Android TV
- Software as a Service (SaaS)
Gmail is a free search-based web-mail service. It offers a full featured web-based email client with search capabilities, a mailbox with Pop and IMAP access, SPAM protection, display of email threads as conversations, a labeling and filtering system, an integrated chat, 15 GB of...
Gmail Features
Top 3 alternatives
- Freemium • Proprietary
- WebMail Provider
- Email Client
- Calendar App
77 alternatives to Tutanota- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- iPad
- Self-Hosted
- F-Droid
Tutanota is the world's most secure email service, easy to use and private by design. You get fully encrypted calendars and contacts with all our personal and business email accounts. It has open source iOS and an Android apps.
Tutanota Features
Top 3 alternatives
K-9 is an open source email client for Android with multi-folder sync, email signatures, Bcc-to-self, return-address configuration, keyboard shortcuts, Exchange Support, message flagging, IMAP deletes, saving attachments, configurable notifications and more.
K-9 Mail Features
Top 3 alternatives
- Paid • Proprietary
- Email Client
- Calendar App
135 alternatives to Microsoft Office Outlook- Mac
- Windows
- Online
- Android
- iPhone
- Android Tablet
- Windows Phone
- iPad
- Apple Watch
- Android Wear
Microsoft Outlook, part of the Microsoft 365 (Office) (not to be confused with Microsoft Outlook Express), is a personal information manager that lets you manage your e-mail, calendar, contacts, and tasks.
Microsoft Office Outlook Features
Top 3 alternatives
FairEmail is a privacy-focused email client with a setup wizard that helpfully walks you through the steps to use it with any email provider. There are many privacy settings including encryption via OpenPGP and S/MIME and reformatted emails to avoid phishing.
FairEmail Features
Top 3 alternatives
- Free • Open Source
- Email Client
- Calendar App
82 alternatives to Evolution- Linux
- BSD
- S/MIME
- GNOME
- OpenPGP
- Flathub
Evolution is a personal information management application that provides integrated mail, calendaring, address book and task list functionality. Evolution supports a wide range of industry standard data formats and network protocols for information exchange, with an emphasis on...
Evolution Features
Top 3 alternatives
- Freemium • Proprietary
- Email Client
- Calendar App
58 alternatives to Spark Mail- Mac
- Android
- iPhone
- iPad
- Apple Watch
- Windows
E-mail app with all the great features: swipes (long/short), snooze, add (multiple) attachments from the cloud, support for various e-mail services and more.
Spark Mail Features
Top 3 alternatives
- Freemium • Open Source
- Email Client
45 alternatives to Mailspring- Mac
- Windows
- Linux
- Arch Linux
- Fedora
- Ubuntu
Boost your productivity and send better email with Mailspring, a beautiful, fast email client for Mac, Windows, and Linux. Mailspring is free to use and an optional pro version adds read receipts, send later, reminders and more.
Mailspring Features
Top 3 alternatives
- Free • Open Source
- Encrypted Chat App
- Instant Messenger
- Group Chat App
55 alternatives to Delta Chat- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- FLATHUB
- F-Droid
Delta Chat looks and feels like other popular messenger apps, but does not involve centralized control, tracking or selling you, friends, colleagues or family out to large organizations. "Privacy by Design" has never been more fun.
Delta Chat Features
Top 3 alternatives
Mailbird helps individuals and businesses manage emails in one place. This allows you to simplify your workflows. Therefore, spend more time on important tasks. Moreover, 9 in 10 of our customers describe our interface as “intuitive” and beautiful.
Mailbird Features
Top 3 alternatives
Geary is an email application built around conversations, for the GNOME 3 desktop.
Geary Features
Top 3 alternatives
- Freemium • Proprietary
- WebMail Provider
- Email Client
96 alternatives to Zoho Mail- Mac
- Windows
- Linux
- Online
- Android
- iPhone
Zoho Mail is an integrated email suite for modern enterprises, complete with Calendar, Notes, Tasks, Contacts, and Bookmarks. With over 15 million satisfied users and a decade of experience as a business email provider, we’re equipped to sail through any challenge unique to an...
Zoho Mail Features
Top 3 alternatives
Claws Mail is an email client (and news reader), based on GTK+, featuring
Quick response Graceful, and sophisticated interface Easy configuration, intuitive operation Abundant features Extensibility Robustness and stability.
Claws Mail Features
Top 3 alternatives