FlowCrypt Alternatives
FlowCrypt is described as '(formerly CryptUp) is the easiest PGP encryption for Gmail. It behaves just like standard email, except it's encrypted' and is an app in the security & privacy category. There are more than 10 alternatives to FlowCrypt for a variety of platforms, including Online / Web-based, Mac, Linux, Windows and Android. The best alternative is Proton Mail, which is both free and Open Source. Other great apps like FlowCrypt are Tutanota, Mailbox.org, Yandex Mail and Mailvelope.
FlowCrypt alternatives are mainly WebMail Providers but may also be Email Clients or Calendar Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of FlowCrypt.Proton Mail
Do you think this is a good alternative?YesNo- Freemium • Open Source
- WebMail Provider
- Email Client
- Calendar App
86 alternatives to Proton Mail- Linux
- Online
- Android
- iPhone
- iPad
- Tor
Secure email with absolutely no compromises, brought to you by MIT and CERN scientists.
Proton Mail Features
Tutanota
Do you think this is a good alternative?YesNo- Freemium • Proprietary
- WebMail Provider
- Email Client
- Calendar App
78 alternatives to Tutanota- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- iPad
- Self-Hosted
- Flathub
- F-Droid
Tutanota is the world's most secure email service, easy to use and private by design. You get fully encrypted calendars and contacts with all our personal and business email accounts. It has open source iOS and an Android apps.
Tutanota Features
Mailbox.org
Do you think this is a good alternative?YesNo- Paid • Open Source
- WebMail Provider
- Email Client
- Calendar App
70 alternatives to Mailbox.org- Online
Mailbox.org offers a secure e-mail account for home and business use. The domain name, me@mailbox.org, is easy to remember and can be understood anywhere in the world. They have been operating e-mail accounts for more than 20 years and are a highly reliable service provider.
Mailbox.org Features
Yandex Mail
Do you think this is a good alternative?YesNo- Freemium • Proprietary
- WebMail Provider
- Email Client
88 alternatives to Yandex Mail- Online
- Android
- iPhone
- Android Wear
- Android Tablet
- iPad
Yandex Mail is a reliable email solution for work and personal correspondences with a built-in translator.
Yandex Mail Features
Mailvelope
Do you think this is a good alternative?YesNo- Free • Open Source
28 alternatives to Mailvelope- Mac
- Windows
- Linux
- Chrome OS
- Microsoft Edge
- Google Chrome
- Firefox
Mailvelope is a browser extension that allows to exchange encrypted emails following the OpenPGP encryption standard.
Mailvelope Features
Enigmail
Do you think this is a good alternative?YesNo- Free • Open Source
28 alternatives to Enigmail- Mac
- Windows
- Linux
- GnuPG
- Thunderbird
- SeaMonkey
Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey. It enables you to write and receive email messages signed and/or encrypted with the .
Enigmail Features
Kolab Now
Do you think this is a good alternative?YesNo- Paid • Open Source
- Calendar App
- Mail Server
- Cloud Storage Service
78 alternatives to Kolab Now- Online
- Software as a Service (SaaS)
- DAVdroid
Kolab Now provides a suite of intuitive apps in a user friendly environment to make your day to day online comms easier, smarter and most importantly; secure.
Kolab Now Features
Swisscows.email
Do you think this is a good alternative?YesNo- Freemium • Open Source
- WebMail Provider
- Email Client
53 alternatives to Swisscows.email- Online
Swisscows.email is another product of Swisscows AG. This product offers you secure email traffic. With Swisscows.email you can send your emails encrypted so that absolutely no one can read them. The service is comparable to a letter that is protected from prying eyes in an...
Swisscows.email Features
Runbox
Do you think this is a good alternative?YesNo- Paid • Proprietary
50 alternatives to Runbox- Online
- OpenPGP
Runbox offers email hosting, domain hosting, and web hosting services, as well as custom-made email solutions
Runbox Features
Lockbin
Do you think this is a good alternative?YesNo- Freemium • Proprietary
- WebMail Provider
37 alternatives to Lockbin- Mac
- Windows
- Linux
- Android
- Android Tablet
Lockbin is a web application for sending private email messages and files. People use it to send things like credit card numbers or confidential information.
Lockbin Features