# Pingzo > WhatsApp-first API and uptime monitoring service for developers and startups. ## Core Features - **WhatsApp Alerts**: Instant notifications via the Official WhatsApp Business API. - **Uptime Monitoring**: 24/7 checks with sliding-window failure detection. - **Status Pages**: Public or private status pages to share service health. - **SSL Monitoring**: Warnings 30/14/7 days before certificates expire. - **Embeddable Widgets**: Live status indicators for your website footer. ## Links - [Landing Page](https://www.pingzoapp.com/) - [Markdown Mirror](https://www.pingzoapp.com/api/content/markdown) - [Privacy Policy](https://www.pingzoapp.com/privacy) - [Terms of Service](https://www.pingzoapp.com/terms) - [Live Demo](https://www.pingzoapp.com/status/demo) ## Pricing - **Free**: 1 monitor, 15m intervals, Email alerts. - **Starter**: 10 monitors, 5m intervals, WhatsApp alerts. - **Pro**: Unlimited monitors, 2m intervals, Custom Status Page. - **Agency**: 1m intervals, White-label, API access. --- (C) 2026 Aurexis Technologies Pvt Ltd.