ntfy
Send scriptable push notifications to phones and desktops through a self-hosted HTTP pub-sub service.
What’s included for free?
The complete server and clients are free to self-host without a product-imposed message cap; hosting and mobile push infrastructure are separate. The public ntfy.sh service has its own limits and paid plans.
Where it runs: Self-hosted
Provider information ↗Checked 2026-10-27
Before you use it
Dual Apache-2.0 and GPL-2.0; bundled sounds, fonts and libraries include separately documented licences.
Provider terms can change. Check current pricing and usage rights before starting a project.