The best free alternative to Pushover is Pushbullet. If that doesn't suit you, our users have ranked more than 25 alternatives to Pushover and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Pushover are ntfy, Gotify, Mumu Platform and AirMore.
Share links, files, photos, lists, and notes between phone and desktop, mirror notifications, manage messages, and sync clipboard with multiple platforms or friends using basic or advanced features, including real-time transfers and encryption.
Send notifications to your phone from any Bash or PowerShell script, or from your own app using PUT/POST requests, e.g. via curl on Linux or Invoke-WebRequest.
Gotify is a service for sending (via a REST-API) and receiving (via browser/android app) push notifications.
All-in-one productivity hub for teams: one subscription, full access to modular tools (org structure, notifications, Q&A, skill matrix, etc.).
AirMore is a cross-platform tool to access mobile devices wirelessly over the web. It can transfer Android and iOS device files to PC and vice versa.
Amazon Simple Notification Service (SNS) is a push messaging service that makes it simple & cost-effective to push to mobile devices & distributed services.
SIGNL4 is a mobile-app-based alerting service. It provides persistent, traceable mobile notifications and reliably routes critical alerts, incidents and events to staff on duty. It directly links operations teams with critical IT, OT and IoT systems.
Send Tab to Device Enhancer intercepts tabs send to this device (using "Send Tab to Device" feature in Firefox) and moves them to a separate window and then highlights it on your taskbar.
Show Browsers, History, Save Web Pages Links, Share Links Between Android Mobile app and TV by Chromecast SDK and Jetpack Compose.
DeskCon integrates your Android Device in the Desktop. Receive Notifications, Files and Commands from your mobile Device on your Desktop PC.
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The API's work perfect on vb.net.