Collaborative email and threaded group chat for productive teams. A single app for all your internal and external communication.
Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
Canada
+6
Microsoft Outlook Alternatives
Apps similar to Microsoft Outlook include Thunderbird, which is free and open source. Other options are K-9 Mail, Betterbird, Evolution and FairEmail. There's no shortage of Email Clients like Microsoft Outlook, with more than 100 alternatives for Windows, Mac, Linux, iPhone and Android.
filter to find the best alternatives
Most Microsoft Outlook alternatives are Email Clients, but you can also narrow the list to Calendar Apps or Todo List Managers. Other popular filters are Linux, Open Source, Windows, Android and EU. You can also filter for EU-based alternatives if you prefer software from the European Union.
Alternatives list
- 40 Missive alternatives
80 Superhuman Mail alternativesProductivity-centered email application streamlines inbox management, uses AI for drafting responses, automates snippets, summarizes conversations, enables timely sends, integrates calendar and CRM, and includes collaborative features like live views and comments.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
- Online
- iPhone
- iPad
- Android
- Android Tablet
- Windows
United States
75 BusyCal alternativesBusyCal is the most powerful, flexible, heavily customizable, reliable calendar app for macOS. It's packed with time-saving features and compatible with all leading cloud services including Reminders, iCloud, Google, Exchange, Office 365, Yahoo, Fastmail, Fruux, Kerio, Zoom...
Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Mac
- iPhone
- iPad
- Apple Watch
- MacPaw Setapp
- United States
+9
aerc is an email client that runs in your terminal. It's highly efficient and extensible, perfect for the discerning hacker.
Cost / License
- Free
- Open Source
Application type
Platforms
- Linux
Have you ever wondered why it's such a pain in the butt to use calendaring programs on your computer? It's simple: they don't mimic their real life counterparts very well. People who use calendars to organize their daily lives have them visible in plain sight nearly...
Cost / License
- Free
- Proprietary
Application type
Platforms
- Windows
+2
Unofficial Microsoft Outlook client for Linux using Electron. It uses the Web App and wraps it as a standalone application using Electron.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Linux
- Flathub
- Snapcraft
Mac IMAP email client featuring keyboard control, Markdown email composition, advanced search capabilities, smart mailboxes, automatic signature handling, cryptographic options with OpenPGP/S-MIME, tagging, multiple notifications, and customizable layouts including widescreen.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
- S/MIME
- OpenPGP
- Global
+2
Mail is designed to let you manage your email quickly and effortlessly. Its interface is based on conversations, so you can read an entire discussion without having to click from message to message.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Linux
- elementary OS
- United States
Scribe is a small portable email client with an intergrated contact database and calendar. It supports all the major internet mail protocols and uses international standards where possible. Scribe doesn't required installing or uninstalled and can be used from a removable...
Cost / License
- Free
- Open Source (GPL-3.0)
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
- Haiku
+1
58 Ltt.rs alternativesNo-frills, easy to use, easy to maintain Email client for Android based on the JSON Meta Application Protocol (JMAP).
Cost / License
- Free
- Open Source (Apache-2.0)
Application type
Platforms
- Android
- F-Droid
Germany
EU
45 Open365 alternativesThe open source cloud with LibreOffice online - LibreOffice online + Seafile + KDE. Improve your productivity and communicate better with your team members. The world is moving forward. Welcome to the open source cloud!.
Platforms
- Android
- Self-Hosted
Spain- EU
Cost / License
- Paid
- Open Source
Application type
Platforms
- Android
- Android Tablet
- United States
