Fastmail is described as 'Email, calendars, and contacts to highest standards of security, privacy and reliability' and is a popular app in the Office & Productivity category. There are more than 50 alternatives to Fastmail for a variety of platforms, including the Web, iPhone, Android, iPad and Android Tablet. The best alternative is ProtonMail, which is both free and Open Source. Other great apps like Fastmail are Gmail (Free), Tutanota (Free Personal, Open Source), Outlook.com (Freemium) and Zoho Mail (Freemium).
- Secure email with absolutely no compromises, brought to you by MIT and CERN scientists. View 76 alternatives to ProtonMail
- Freemium • Open Source
ProtonMail vs FastmailProtonMail is an excellent, privacy supporting email provider. It's expensive but worthwhileProtonMail is a privacy-respecting email service.not nearly enough space and way too expensive for a comparable plan (US$5 vs 30 euros)
- Tutanota is a free and open source web-mail client that focuses on privacy and security. It has open source iOS and an Android apps. View 70 alternatives to Tutanota
- Free Personal • Open Source
Tutanota vs FastmailTutanota is a privacy-respecting email service.FastMail is an email service.Is an email client, not an email service provider.