OpenMailBox is described as 'Our online solution offers free e-mail address hosting for a wide public in search of a high quality service inspired by a free philosophy and totally independent of all the existing large service companies on the web' and is a popular webmail provider in the office & productivity category. There are more than 25 alternatives to OpenMailBox, not only websites but also apps for a variety of platforms, including Android, iPhone, iPad and Android Tablet apps. The best OpenMailBox alternative is Proton Mail, which is both free and Open Source. Other great sites and apps similar to OpenMailBox are Gmail, Tuta Mail, mailbox and Outlook.com.
This secure email platform offers end-to-end encryption, a comprehensive suite with Calendar and Documents. Mailfence is inter-operable with OpenPGP services, features digital signatures, provides keystores, and available as a PWA for mobile independence while ensuring no ads, trackers, or surveillance.
Proton Mail provides secure email services with end-to-end encryption, ensuring data protection. Swiss-based and outside US jurisdiction, it offers a free version to champion privacy as a human right. Fully accessible on any device.
It's clean, no ads, and free up to 500 MB. Looks so much better than Gmail.
Because it's just the best
Almost everyone thinks Proton Mail is a great OpenMailBox alternative.
Proton Mail is the most popular Web-based, Windows, Android & Mac alternative to OpenMailBox.
Proton Mail is the most popular Open Source & free alternative to OpenMailBox.
Gmail offers robust spam blocking, undo send, Google Chat for collaboration, Spaces for organizing projects, Google Meet video calls, Smart Reply, threaded conversations, and swift notifications, seamlessly integrating with Google Workspace for a comprehensive email experience.
This alternative is disputed. Gmail is a legitimate OpenMailBox alternative, but it might have issues that some users think are important.
Gmail is the most popular SaaS & Android Tablet alternative to OpenMailBox.
Offers comprehensive encryption for email, calendar, and contacts with zero personal info required. Built on open source, install via Play Store, F-Droid, or APK, with Tor and VPN support. Both free and paid plans; utilizes quantum-resistant encryption ensuring privacy-focused, anonymous usage.
It respects your privacy far more than the popular services like gmail, yahoo and outlook
It the safest mail service
Most users think Tuta Mail is a great OpenMailBox alternative.
E-mail inbox, online office, cloud storage, and video conferencing. Business or personal plans. From 1 € /month (1.10 USD).
Most users think mailbox is a great OpenMailBox alternative.
mailbox is the most popular commercial alternative to OpenMailBox.
Outlook.com, part of Office Online (not to be confused with Microsoft Outlook ), is a webmail service from Microsoft, successor of Hotmail.
This is email, but it is ANYTHING BUT OPEN, and is run by Micro$oft, a leading participant in the PRISM surveillance program. This is not a privacy-friendly service.
This alternative is disputed. Outlook.com is a legitimate OpenMailBox alternative, but it might have issues that some users think are important.
Web- and IMAP-based email service. 2GB cost 1€/month. Information is hosted on encrypted hard drives. Electricity from renewable resources is used.
Zoho Mail is a secure, encrypted, and enterprise-ready email solution, a suite of apps tailor-made for your organization's needs.
Zoho seem to have a more user friendly way to contact customer support for any problems. OMBx does not have any links in their email, nor can users do a 'search and find their support contact info. So I be moving to very Zoho soon.
Fastmail offers secure email hosting with comprehensive webmail services, including IMAP, POP, and SMTP protocols. It supports file sharing, shared folders, large mailboxes, instant messaging, and is compatible with popular email programs. Excellent for businesses with compliance features.
This secure email platform offers end-to-end encryption, a comprehensive suite with Calendar and Documents. Mailfence is inter-operable with OpenPGP services, features digital signatures, provides keystores, and available as a PWA for mobile independence while ensuring no ads, trackers, or surveillance.
Privacy-focused email service offering easy one-click PGP encryption, 20 GB storage, disposable email addresses, and compatibility with IMAP/SMTP while adhering to Dutch privacy laws to secure data and communications effectively.
Startmail, after trial, costs about three times the price of OMBx and even tho "may be" somewhat more secure. OMB, Riseup, Tutanota, Zoho and other like email provides, paying 3 times the price is not cost effective for the fixed income users, or other economically challenged want-to-use-secure providers.
Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features. The development of Mailpile is funded by a large community of backers and all code related to the project is and will be released under an OSI approved Free Software license.
Mailpile is the most popular Self-Hosted alternative to OpenMailBox.
Vivaldi Mail is a free email service with no ads and no strings attached developed by Vivaldi Technologies. It also offers contacts and calendar features, search capabilities, folders management, WEB/POP/IMAP access, 10GB of storage capacity, 20 MB of maximum attachment size...
Belgium
EU
Switzerland
United States
Germany
India
Australia
Netherlands
Norway
Decent free space, great reliability and data encryption.