Show HN: JustNotifs – Push notifications for teams, flat $29/mo instead of SMS

I built this because I was tired of paying per-message SMS costs for simple team alerts (server down, deploy complete, etc.). JustNotifs is a simple API: you create notification groups, team members install the app, and one API call sends a push notification to everyone in the group.

Unlimited notifications, flat $29/mo Up to 50 team members iOS & Android apps Simple REST API

Still in early access, looking for feedback on the concept.