Microsoft Office Outlook
Commercial
Microsoft Outlook is a personal information manager from Microsoft.
Tutanota
Open Source
Tutanota is an open-source end-to-end encrypted email software and freemium hosted secure email service.
FastMail
Commercial
FastMail is an email service offering paid email accounts for individuals and organizations.
ProtonMail
Open Source
ProtonMail is an end-to-end encrypted email service.
Zoho Mail
Freemium
Zoho Mail is a email service with ample storage, POP and IMAP access, some integration with instant messaging and online office suites.
Compare Email.biz with alternatives
Compare Microsoft Office Outlook and Email.biz and decide which is most suitable for you.
Compare ProtonMail and Email.biz and decide which is most suitable for you.
Compare Zoho Mail and Email.biz and decide which is most suitable for you.