ntfy: HTTP-based push notification service for desktop and mobile

Repositorybinwiederhier/ntfyTool

ntfy is an open-source pub-sub service written in Go that sends push notifications to phones and desktops via simple HTTP PUT or POST requests, requiring no sign-up or fees.

Key points

  1. Enables push notifications sent from scripts or tools using standard HTTP PUT/POST requests.
  2. Uses a publish-subscribe (pub-sub) model under the Apache-2.0 open-source licence.
  3. Available as a free public service via ntfy.sh or as a self-hosted instance.
  4. Provides open-source mobile applications for Android (Google Play, F-Droid) and iOS (App Store), alongside desktop support.

Why it matters

Many notification workflows depend on proprietary services, complex API keys, and vendor lock-in. ntfy lowers the barrier to a single curl call while maintaining full self-hosting freedom.

Analysis

ntfy solves the challenge of receiving immediate alerts from automated scripts, server monitoring, or CI/CD pipelines without configuring heavyweight platforms. Written in Go, it focuses on lightweight execution and a clear REST API. It is aimed at system administrators, DevOps teams, and developers who need instant alerting on mobile or desktop devices. With nearly 34,000 GitHub stars, 1,500+ forks, and widespread client support, the project demonstrates high maturity and active maintenance.

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Summary generated by AI (Gemini 3.8 Flash, 27 September 2026). It may contain errors – the original source is authoritative.

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