mailbox.org Alternatives

Secure email with absolutely no compromises. Get your free encrypted email account today.

freemium €5.0 / Monthly (user - 5 GB)

Get your encrypted mailbox for free.

Open Source

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.

Try for free paid Free Trial $4.99 / Monthly (User)

Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.

Web- and IMAP-based email service. 2GB cost 1€/month.

Zoho Mail is a secure, encrypted, and enterprise-ready email solution, a suite of apps tailor-made for your organization's needs.

freemium $1.0 / Monthly (per user)

Easy to use end-to-end encrypted email. Secure and private email.

freemium €2.5 / Monthly (Entry, 5GB emails,10 aliases,)

Email, calendars, and contacts to highest standards of security, privacy and reliability.

paid Free Trial $3.0 / Monthly (per user)

Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.

Disroot is a platform providing online services based on principles of freedom, privacy, federation and decentralization.

GMX Mail is a German-based free webmail service provided by GMX (Global Mail Exchange).

Take back your email privacy today with StartMail, encrypted email made easy. Secure email service protected by Dutch privacy laws to keep your data safe.

Mailvelope open source project. OpenPGP in your browser.

Yandex.Mail is a free email service that is also one of the most popular mail services in Russia.