GyazMail is a email client software for Mac OS X, based on Cocoa framework, simple, easy-to-use with many features.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
Japan
Thunderbird Alternatives
Thunderbird is described as 'Cross-platform email client providing POP/IMAP support, robust filtering, multiple accounts, and chat. Extendable via add-ons with RSS/Atom, etc' and is a leading Email Client in the office & productivity category. There are more than 50 alternatives to Thunderbird for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best Thunderbird alternative is Claws Mail, which is both free and Open Source. Other great apps like Thunderbird are Evolution, Betterbird, SeaMonkey and K-9 Mail.
filter to find the best alternatives
Thunderbird alternatives are mainly Email Clients, but if you're looking for Calendar Apps or Contact Managers you can filter on that. Other popular filters include Linux, Open Source, iPhone, Kindle Fire, Mac, Windows and Android. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Thunderbird.
Alternatives list
An open-source email app for Android delivering privacy with a user-friendly minimalist design. It supports multiple accounts, a unified inbox, conversation view, and encryption. Offers two-way sync, offline storage, minimal data use, and battery efficiency. Export settings for easy setup.
Platforms
- Android
- F-Droid
Supamail AI turns hundreds of emails in last 24 hrs into clear summaries, smart categories, and easy replies so you never feel overloaded again.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- iPhone
United States
+3
51 MailCode alternativesMailCode is a desktop mail client for people whose mailbox stopped being an inbox years ago and became an archive. It keeps every message on your own machine, indexes all of it, and answers a search.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
- Windows
Türkiye
+7
Email client and email notifier in one. Allows you to send, receive, and manage e-mails, get notifications of incoming email messages from your buddies, coworkers or family members online. Contains free email sender interface ready to cooperate with other software via XML, CSV...
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Windows
Slovakia
EU
+5
Hylki is a fast, GNOME-native email client with a three-pane layout, unified inbox, and support for OAuth accounts. Fast to open, effortless to read, and private by default.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- Linux
- Flatpak
- United States
A privacy-first, offline-first email client that puts you back in control. No ads, no tracking, no compromises.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Online
- iPhone
- iPad
- United States
Lightweight Windows taskbar app that shows unread email counts from all your Gmail and Microsoft 365 accounts, no browser or Outlook required.
Cost / License
- Freemium
- Proprietary
Platforms
- Windows
Australia
Sort, reply, and organize your inbox using a smart knowledge base for accurate, personalized answers. Save time and boost productivity with secure, automated email management.
Cost / License
- Freemium
- Proprietary
Application typeApplication types
Platforms
- Online
- Software as a Service (SaaS)
France- EU
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Android
- iPhone
- Apple Watch
China
MyEzInbox is an AI-enabled edit-anything email client for Windows. Supports encryption. Free for personal use.
Cost / License
- Free Personal
- Proprietary
Application type
Platforms
- Windows
