#communication

Nextcloud

Achieve data sovereignty with a self-hosted content collaboration platform. Features file sync, chat, video calls, groupware, and an online office suite.

Element

Experience secure, end-to-end encrypted messaging and collaboration. A decentralised platform for sovereign communication, offering self-hosting or managed services.

mailbox.org

Secure, ad-free email service with online office, cloud storage, and video conferencing. GDPR-compliant with servers in Germany. Plans from €1/month.

SKRED

Anonymous secure messaging app requiring no phone number or email. Features end-to-end encryption, peer-to-peer calls, and complete privacy control.

Jitsi

Conduct secure, free, open-source video conferences on web and mobile. No account required. Integrate into your apps or host on your own servers.

Fluxer

Open-source instant messaging platform from Sweden with VoIP, screen sharing, moderation tools, and self-hosting options. Built for friends and communities.

Secure Swiss email service with encryption, AI assistance, and unlimited storage. Professional messaging hosted in Switzerland with GDPR compliance.

VNClagoon

Integrated open-source communication platform with messaging, video conferencing, email, and project management. Secure alternative to mainstream solutions with data sovereignty.