All European SaaS

Mastodon is a decentralized, federated social network built on open-source software with no ads or tracking. Users can join existing servers or self-host their own instance, enjoying 500-character posts, content warnings, and robust moderation tools.

DE VAT

Localsend

LocalSend enables encrypted peer-to-peer file and message transfers across Windows, macOS, Linux, Android, and iOS over a local network. No internet, cloud, or registration needed — fully open-source and privacy-focused.

nextcloud

Nextcloud is a self-hosted, open-source platform for file sync, sharing, and collaboration. It provides secure on-premises storage with features like video calling, groupware, and end-to-end encryption, giving organizations full control over their data.

Peertube

Video Conferencing

PeerTube is a decentralized, federated video hosting platform that uses peer-to-peer technology to reduce server load. It lets anyone self-host their own video platform and connect it to other instances via ActivityPub.

Funkwhale

CMS & Content

Self-hosted, decentralized music and podcast streaming platform. Users can upload, share, and browse audio by artist, album or genre, with no ads or tracking. Supports ActivityPub federation and works across web, Android, and iOS.

Matrix

Video Conferencing

Matrix is an open standard protocol for decentralized, encrypted real-time communication supporting instant messaging, VoIP, and IoT. It federates across independently hosted servers with no central control, and bridges multiple chat platforms.

Proton

Cybersecurity

Proton Pass is an open-source, end-to-end encrypted password manager built by the team behind ProtonMail. It supports two-factor authentication, email aliases, passkeys, and syncs securely across all major platforms and browsers.

Disroot

Email Marketing

Disroot is a Netherlands-based platform offering a suite of privacy-respecting online services including email, cloud storage, and collaboration tools. Built on free and open-source software, it emphasizes decentralization, federation, and user freedom with no ads or tracking.

Send

Send is an open-source, self-hostable file sharing tool offering end-to-end encryption and auto-expiring links. Files up to 2.5GB can be shared without registration, ensuring privacy and temporary availability. Forked from Mozilla's Firefox Send.

Liberapay

E-commerce

Liberapay enables recurring donations to creators and open-source projects with zero platform commission. As a non-profit, it supports multiple currencies and languages, making it accessible for international users.

Html5 Speedtest

LibreSpeed is a lightweight, self-hosted internet speed test built with JavaScript. It measures download, upload, ping, and jitter without requiring Flash or Java. Fully open source, privacy-focused, and supports multiple servers, Docker, and mobile devices.

Redmine

Project Management

Redmine is an open-source, self-hosted project management tool built on Ruby on Rails. It supports issue tracking, Gantt charts, wikis, multi-project management, and integrates with version control systems.

Apertus

Developer Tools

Apertus is a fully open-source multilingual large language model trained on 15 trillion tokens across 1,000+ languages, including underrepresented ones like Romansh and Swiss German. It can be self-hosted or accessed online, with 8B and 70B parameter variants available on Hugging Face.

Euria

GDPR & Compliance

Euria is a privacy-first AI assistant by Infomaniak, hosted in Switzerland, offering chat, writing assistance, text summarization, voice transcription, email drafting, and document search. It uses open-source AI models and complies with GDPR and Swiss FADP data protection standards.