Sovereign Alternatives(4)
Services you can run with full EU data sovereignty to replace OneSignal
Sovereignty
Coverage
No single-service full replacement
Available alternatives cover some features of OneSignal. Consider combining partial replacements or check the combination stacks below.
◐Partial Replacements (4)
soketi
Open source WebSocket server, Pusher-compatible.
Why listed: Unknown-based but fully self-hostable. Deploy on EU servers for data sovereignty.
Centrifugo
Scalable real-time messaging server. Open source, self-hostable.
Why listed: Unknown-based but fully self-hostable. Deploy on EU servers for data sovereignty.
ntfy
Open-source push notification service with simple HTTP API for sending to phones and desktops.
Why listed: Unknown-based but fully self-hostable. Deploy on EU servers for data sovereignty.
Apprise
Open-source notification library supporting 90+ services including Slack, Telegram, email, and more.
Why listed: Unknown-based but fully self-hostable. Deploy on EU servers for data sovereignty.