All European SaaS

Nextcloud Talk

Video Conferencing

EU Based

Nextcloud Talk is a self-hosted platform for secure audio and video calls, group chat, web conferencing, and screen sharing. It runs on user-controlled servers, ensuring no third-party data exposure, and supports web, desktop, and mobile clients.

SchildiChat is an open-source Matrix protocol client built on Element, offering a more traditional instant messaging experience. It features a unified chat list for direct and group chats, optional message bubbles, end-to-end encryption, and additional usability settings.

Fluxer

Video Conferencing

EU Based

Fluxer is an open-source instant messaging and VoIP platform supporting private DMs, group chats, video calls, screen sharing, and file sharing. It offers self-hosting under AGPLv3, custom CSS themes, moderation tools, and multi-device access across desktop and mobile.

Kosmi

Video Conferencing

EU Mentions

Kosmi is a free real-time communication platform combining voice, video, and text chat with shared experiences like synchronized video watching, retro game emulation, poker, and screen sharing. No registration is required to get started.

Nerimity

Video Conferencing

EU Mentions

Nerimity is an open-source, donation-funded chat platform for building communities. It supports group messaging, video calls, custom emojis, animated avatars, post creation, and server discovery. The full source code is available on GitHub and it can be self-hosted.