website availability checker with notifications - AI tools

DownNotifier is a web monitoring service that sends alerts when websites go offline, with features including SSL certificate monitoring and WhatsApp notifications.

• Freemium
• From 2$

NotOpening.com provides real-time website uptime monitoring, outage reports, and user discussions to help users determine if a site is up or down.

• Free

SiteUptime is a website monitoring service that checks your website at 2-minute intervals from 11 different locations across 4 continents and alerts you via email, SMS, or phone when downtime is detected.

• Freemium
• From 10$

Websiteuptime.io provides robust website uptime monitoring and customizable status pages with instant notifications and advanced analytics, ensuring optimal website performance and transparency.

• Freemium
• From 19$

Sitealarm.de offers comprehensive website monitoring with uptime checks from multiple locations, broken link detection, and instant notifications. Its user-friendly platform ensures easy setup and reliable performance insights for your web services.

• Freemium
• From 5$

UptimeObserver provides comprehensive website, DNS, SSL, port, and domain monitoring with real-time alerts and customizable integrations, helping businesses ensure maximum uptime and online security.

• Freemium
• From 6$

UptimeRobot is a leading website monitoring service that alerts users to downtime. It offers comprehensive monitoring solutions for websites, SSL certificates, domains, and more.

• Freemium
• From 8$

StatusCake offers comprehensive website, server, domain, SSL, and page speed monitoring solutions with instant alerts and detailed reporting to ensure maximum uptime and online performance.

• Freemium
• From 21$

EzUptime provides comprehensive uptime monitoring with real-time alerts, detailed performance stats, and multi-channel notifications to ensure website and server reliability.

• Freemium
• From 4$

Status List provides reliable uptime monitoring and hosted status pages with email, SMS, and Slack notifications for servers and applications.

• Freemium
• From 9$

Statsignal provides affordable website and server uptime monitoring with real-time alerts and customizable status pages while offering a flexible pay-as-you-go pricing model.

• Usage Based
• From 1$

UptimePal provides affordable and reliable website monitoring with global uptime checks, instant alerts, and detailed performance reports to ensure your website stays online and performs optimally.

• Free Trial

Pingtide is an AI-powered website monitoring tool that checks website availability and SSL certificates at regular intervals, sending instant email notifications for outages or expirations to ensure optimal online performance.

• Freemium
• From 5$

66uptime is a comprehensive self-hosted monitoring platform designed for tracking websites, servers, cronjobs, DNS, and SSL, featuring customizable notifications, analytics, and extensive integration options.

• Pay Once

Entireweb Status provides real-time monitoring for over 8,300 online services, apps, and digital experiences worldwide, offering instant outage alerts and comprehensive status dashboards.

• Other

UptimeBeats is a comprehensive website monitoring tool that provides 24/7 uptime monitoring, instant downtime alerts, and beautiful status pages at an affordable cost.

• Freemium
• From 5$

Monitoria is a website monitoring service that provides continuous uptime and SSL certificate monitoring with immediate email notifications when issues are detected.

• Freemium
• From 29$

Domain Monitor is a comprehensive monitoring solution that tracks domain expiration, website uptime, SSL certificates, and more, providing instant alerts to prevent downtime and security issues.

• Freemium
• From 8$

IfServer.Live is an AI-powered website monitoring tool that provides real-time availability checks, instant alerts, and detailed performance reports to ensure websites remain operational and reliable.

• Other

Statustes provides comprehensive uptime monitoring, status pages, and customizable notifications, helping businesses track website and server performance in real time.

• Freemium
• From 17$

Oh Dear is a comprehensive website monitoring platform that provides instant notifications when issues occur and helps manage incidents efficiently. It offers unlimited website monitoring with features like uptime tracking, performance analysis, and SSL certificate monitoring.

• Freemium
• From 15$

ZeroToPing provides real-time website uptime and SSL monitoring, enabling businesses to receive instant notifications and detailed reporting to ensure maximum online availability.

• Freemium
• From 6$