You want your backup script to tell you it failed, and the path from a cron job to your phone usually runs through a notification service with an API key and a monthly plan. ntfy makes it a single curl command to a topic you own.
List prices as published by each vendor. Yours is flat.
| Pushover | $5/device | per platform, one-time |
| OneSignal Growth | $9/mo | per month |
| Twilio SMS | per message | adds up fast in India |
| ntfy here | Free | unlimited users |
ntfy sends push notifications to your phone or desktop from any script or app with a simple HTTP request. Self-hosted, no account needed, perfect for alerts and reminders.
Who this is for: Developers and sysadmins who want their servers to text them.
There are official Android and iOS apps, plus a web interface that works in any browser.
Yes. ntfy supports authentication and access control per topic.
curl -d "Backup failed" https://ntfy.yourdomain.com/alerts. That is the whole integration.
Free plan. No card needed. Deployed in about a minute.
Get started →No card needed to try the free plan.