Uptime.com offers exceptional website monitoring services that enhance visibility and ensure availability, enabling engineering, operations, and SRE teams to effectively track and address their critical services. Our features, which are simple to use and of enterprise-grade quality, are consistently enhanced and offered at a competitive price. For multiple years running, we have been acknowledged by platforms such as G2, Sourceforge, and TechRadar Pro as one of the finest uptime monitoring solutions globally. Experience our services with a completely free trial to see the difference for yourself.
Learn more

Experience the premier uptime monitoring solution that offers 50 monitors with 5-minute intervals at no cost. Setup takes mere seconds, ensuring you remain updated on your website's performance continuously.
Website monitoring provides immediate notifications if your site experiences downtime, allowing for prompt resolution of issues to safeguard user experience and revenue.
With SSL certificate monitoring, you can prevent visitor loss from expired certificates by receiving alerts 30 days before expiration, ensuring timely renewal.
Ping and port monitoring allows you to verify server availability and the functionality of your email service on port 465, while offering real-time alerts for any monitored port.
Cron job monitoring ensures that scheduled tasks are tracked effectively with heartbeat checks, confirming that both server-side jobs and connected devices operate as intended.
You can create up to 100 customized status pages, secure them with passwords, and allow subscribers to receive real-time updates on operational status.
Stay connected through various notification channels, including email, SMS, voice calls, push alerts, or integrations with platforms such as Slack, Zapier, PagerDuty, Telegram, Discord, Microsoft Teams, and Google Chat, among others.
Additionally, you have the option to pause monitoring during planned maintenance to eliminate unnecessary alerts and streamline your monitoring experience.
Learn more
Squid Alerts
Squid Alerts employs on-call schedules along with escalation protocols to facilitate the proper delivery of alerts to the designated personnel through various channels such as SMS, voice calls, email, and push notifications. Notifications from different systems come through multiple avenues, including email, API integrations, and voicemail. Both managers and team members can be part of the notification system, which also features flood protection, shared phone numbers for streamlined routing to on-call staff, and various other integrations. Team leaders have the authority to set criteria for alert routing and define escalation pathways for notifications. When an alert is received, the established routing criteria determine whether it should trigger an incident, be forwarded, or be ignored entirely. The escalation pathways specify who will be notified, the methods of notification, and the timing involved. On-call calendars can be customized to accommodate both primary and backup on-call personnel, ensuring a comprehensive coverage plan. We offer options for either automated management of your on-call duties or assistance in crafting tailored schedules to fit your needs. Additionally, reminders can be sent if you neglect to update your on-call calendar, helping to guarantee that important changes are not overlooked. This all-encompassing strategy not only streamlines alert management but also significantly improves the responsiveness of your team, making it easier to handle incidents effectively.
Learn more
ilert
Ilert provides an all-encompassing solution for IT alert management, on-call scheduling, and incident communication, which empowers DevOps teams to respond to incidents more effectively. The platform seamlessly integrates with a variety of monitoring solutions, augmenting their functionality through reliable alert notifications, streamlined on-call schedules, automated escalation protocols, and specialized status pages. Originating from Germany, ilert is solely hosted by cloud service providers that operate data centers located within Europe. Moreover, it complies with GDPR standards and is certified under ISO 27001, guaranteeing a superior level of data protection and security. This unwavering commitment to regulatory compliance underscores ilert's focus on delivering a reliable service to its users, ultimately fostering trust and confidence in its capabilities. By prioritizing both functionality and security, ilert positions itself as an essential tool for modern IT teams.
Learn more