Pinglet

Pinglet turns a single HTTP request into a native push notification your team can subscribe to on iOS and Android. You can create topics, authenticate with a publish key, and send alerts from CI, cron, webhooks, or your app without any SDK or account setup.

Set priority and level to cut through noise, add tap-through URLs, and search synced history across devices. Teams join by subscribing in the Pinglet app, and receiving notifications is always free.