Best Critical Notification Apps

Everbridge

For Everbridge & Nixle Alerts

Free

Receive critical alerts and important community updates directly on your mobile device from public safety agencies and your employer or university. Stay informed about emergencies, crime advisories, and organizational announcements.

Notification History

View Notification History

Free

Easily manage, recover, and organize all your past notifications. Save important messages, retrieve deleted media, and set reminders. It also includes a password manager and direct chat access.

Everbridge 360

For Everbridge Alerts

Free

Receive critical alerts and vital information from your workplace, school, or organization. Send an SOS for assistance during emergencies. Requires an Organization Code for access.

ntfy

Push notifications via REST

Free

This app allows you to send push notifications to your phone from scripts or other applications using simple HTTP requests. It acts as a client for a free, open-source pub-sub service, enabling you to receive alerts and updates directly on your device.

PushMeAlert

Push Notification API

Free

Send custom push notifications with images, sounds, and URLs. Automate alerts for website visitors, security systems, orders, server status, and goal achievements through a simple API.

InformaCast

by Singlewire Software

Free

This cloud-based service enables organizations to send emergency alerts and other critical communications to mobile devices. Users can send and receive notifications with text, images, and audio, adhering to organizational templates and permissions.

SIGNL4 - Mobile Alerting

Critical Alert Notifications

Free

This app provides instant mobile alerting for critical incidents across various sectors like worker safety, IT operations, and disaster response. It ensures timely notification and response for teams through persistent alerts, acknowledgements, tracking, and escalations.

Fire Notification - Alerts

by TEXTMEFIRES LLC

Free

Get real-time alerts on property damage incidents across the US, including fires and water damage. This platform is designed for businesses in restoration, mitigation, and emergency response, providing live data and customizable notifications.

Voyent Alert!

Stay Alert. Stay Connected.

Free

Receive critical event and general communications from local governments and organizations. Notifications are customized for your followed locations, offering contextual information like direction and distance to events, along with enriched media.

Mahsa Alert

Live alerts & safety map

Free

Receive real-time notifications for critical events, security updates, and important announcements. This system prioritizes privacy and security, offering reliable communication for emergencies and daily information delivery.

Public Safety by Everbridge

For Everbridge & Nixle Alerts

Free

Receive personalized, trusted alerts from public safety agencies nationwide. Easily identify official sources with sender logos and sign in securely without a password. Stay informed about local events, emergencies, and important updates.

Notisave : History Log

Notification History Log

Free

This app helps you manage tasks, set alarms with precision, and receive battery alerts. It also reminds you of birthdays and saves all your notification history in one place.