- Senders send messages stamped with Bitcoin ecash to Nostr relays. The Nostr relays collect the Bitcoin ecash, then deliver messages to receivers.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application typeApplication types
Platforms
- Android
Outlook.com Alternatives
Outlook.com is described as 'Part of (not to be confused with Microsoft Outlook ), is a webmail service from Microsoft, successor of Hotmail' and is a very popular webmail provider in the office & productivity category. There are more than 50 alternatives to Outlook.com for a variety of platforms, including Web-based, Android, iPhone, iPad and Windows apps. The best Outlook.com alternative is Proton Mail, which is both free and Open Source. Other great apps like Outlook.com are Gmail, Tuta Mail, Disroot and Zoho Mail.
Alternatives list
- 71 Keychat alternatives
- 21 PrivacyHarbor alternatives
PrivacyHarbor.com offers private and secure email for personal and business use that is confidential, affordable and HIPAA compliant.
Platforms
- Online
P 
40 Rediffmail Enterprise alternativesSecure Business Email hosting for your company with spacious mail storage & advanced anti-virus. Stay connected to your market and employees.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
OffiLive is a web extension that provides free email accounts from which you can manage your mails, contacts and calendars on an intuitive and easy to use web UI
Cost / License
- Free
- Proprietary
Platforms
- Online
Spain
EU
The ultimate email service for personal, professional and business use.
Unique Email Addresses MeMail gives you the ability to get the email address that best represents you! 1000s of email addresses for fun, personal or business use.
Ad-Free & Secure Work Space The MeMail.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
The world's first email hosting that makes communication inside your team easier with fewer meetings. Host your professional email on a secure, privacy-guaranteed, and ad-free email hosting service built-in with features like email marketing services can do.
Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Online
- Software as a Service (SaaS)
Indonesia
+1
Discover Mango Mail, the affordable email solution designed for small businesses seeking professional communication without the high costs. For just $1.50 per month, Mango Mail offers unlimited domains and users, ensuring you pay only for the data you use, not per mailbox.
Cost / License
- Paid
- Proprietary
Platforms
- Online
Unofficial, free and open-source Google Inbox Desktop App. Built using electron, Inboxer includes a menu bar which is globalmenu compatible and works, and keyboard shortcuts.
Platforms
- Mac
- Windows
- Linux
Cost / License
- Free
- Proprietary
Application type
Platforms
- Online
Operated exclusively from Switzerland Swissmail ensures exceptional privacy and data protection. Data stored within Switzerland is safeguarded by strong legal frameworks, protecting sensitive communications from unauthorized access and foreign interference.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
ProfiMail is a powerful email client for mobile phones. It allows you to read your mail on the go, and send text with attachments directly from your phone. Send photos, recorded sound or simply text messages to friends, from anywhere.
Features:
- Folders tree hierarchy - see al.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Windows Mobile
- Android
- Symbian S60
- Android Tablet
Slovakia- EU
+9
Web-based unified inbox integrating Gmail, Outlook, Yahoo, iCloud, IMAP, and POP3 accounts, offering cross-account search, account-level views, labels, filters, and organized workspace. Manage mail via web or Android with three accounts and 1 GB included.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Online
- Android
United States
India
South Africa
Switzerland
