Open Source Cock.li AlternativesWebMail Providers and other similar apps like Cock.li
The best open source alternative to Cock.li is Proton Mail. If that doesn't suit you, our users have ranked more than 25 alternatives to Cock.li and eight of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Cock.li are Tuta, addy.io, Onion Mail and Kolab Now.
Cock.li 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 Cock.li.- 87 Proton Mail alternatives
- WebMail Provider
- Email Client
- Calendar App
- Freemium • Open Source
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- iPad
- Tor
Secure email with absolutely no compromises, brought to you by MIT and CERN scientists.
- - Proton Mail is the most popular Web-based, Windows, Android & Mac alternative to Cock.li.
- - Proton Mail is the most popular Open Source & free alternative to Cock.li.
Proton Mail Features
- End-to-End Encryption
- Privacy focused
- Ad-free
- Two-factor Authentication
- No Tracking
- Dark Mode
- PGP Encryption
- Self Destructing Messages
- Calendar Integration
- Email Organizer
- Support for Aliases
- Spam Filter
- OpenPGP
Comments about Proton Mail as a Alternative to Cock.li
kaspianKnown for violating privacy
-1altenativetoIt is easier to maintain a high security standard if you use proton mail.
0 - 89 Tuta alternatives
- Calendar App
- WebMail Provider
- Email Client
- Freemium • Open Source
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- iPad
- Self-Hosted
- Flathub
- F-Droid
Tuta 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.
- - Tuta is the most popular Self-Hosted alternative to Cock.li.
Tuta Features
- Privacy focused
- End-to-End Encryption
- Dark Mode
- No Tracking
- Multiple Account support
- Lightweight
- Email Organizer
- Auto Responder
- Recurring Tasks
- Spam Filter
- Ad-free
- Calendar View
- Full-Text Search
- Reminders
- Mail Filtering
- Support for Aliases
- AES-256 Encryption
- Calendar Integration
- PGP Encryption
- Cloud Sync
Opinions about Tuta as a Alternative to Cock.li
- 87 addy.io alternatives
- Disposable Email Service
- Privacy Tool
- Freemium • Open Source
- Online
- Android
- Self-Hosted
- Google Chrome
- F-Droid
- Software as a Service (SaaS)
- Firefox
Open-source anonymous email forwarding, create unlimited email aliases for free.
- - addy.io is the most popular SaaS alternative to Cock.li.
addy.io Features
- Privacy focused
- PGP Encryption
- Two-factor Authentication
- Ad-free
- No Tracking
- Spam Filter
- Support for Aliases
- 23 Onion Mail alternatives
- WebMail Provider
- Email Client
- Freemium • Open Source
- Online
- Android
The power of simplicity. Onion Mail can manage emails in the normal network and in the Tor. Onion Mail protect your privacy and anonymity.
Onion Mail Features
- No Tracking
- GPG Encryption
- PGP Encryption
- Reminders
- Spam Filter
- Email Organizer
- Privacy focused
- Two-factor Authentication
- Cloud Sync
- Multiple Account support
- Ad-free
- End-to-End Encryption
- Support for Aliases
- Mail Filtering
- Decentralized
- Unified inbox
No screenshot - 74 Kolab Now alternatives
- Calendar App
- Mail Server
- Cloud Storage Service
- Paid • Open Source
- 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
- Support for Aliases
- Real time collaboration
- Privacy focused
- End-to-End Encryption
- 52 Swisscows.email alternatives
- WebMail Provider
- Email Client
- Freemium • Open Source
- 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
- Privacy focused
- 71 Inboxer alternatives
- Email Client
- Free • Open Source
- Mac
- Windows
- Linux
Unofficial, free and open-source Google Inbox Desktop App. Built using electron, Inboxer includes a menu bar which is globalmenu compatible and works, and keyboard shortcuts.
DiscontinuedProject archived. See https://github.com/denysdovhan/inboxer/issues/101
Secure Free EMail Service Hosted in Switzerland.
No screenshot