The easy way to track your Core Web Vitals and boost website performance. .

experts freemium $49.0 / Monthly (per Website)

Automated website testing and quality control tools for developers and agencies.

experts Open Source paid Free Trial $15.0 / Monthly (Solo plan)

Web Performance and Web Vitals monitoring tool that focus on your real users experience.

nominated paid

A privacy-first visitor intelligence & data orchestration toolkit for a cookieless world.

experts

Monitor. Detect. Prevent Downtime.

experts paid Free Trial $9.0 / Monthly (Monitor 10 apps, email alerts, 30-day history, 60-sec checks.)

Status.io is a platform for system status pages and status notifications. Companies rely on Status.io to track outages, schedule planned maintenances, broadcast status notifications, and much more; and their customers love the transparency.

experts paid Free Trial $79.0 / Monthly

Latency test helps you periodically test the latencies of your websites or APIs and monitor their uptime. It lets you know if your website is down using off-the-shelf integrations and ensures that you know about issues before your customers do.

experts freemium $149.0 / Annually

Free Website Uptime Monitoring.

nominated freemium $5.5 / Monthly (Pro Account)

Track, record, alert and visualize performance and availability of IT resources.

experts Open Source free

openITCOCKPIT is a leading open source monitoring framework based on Naemon (Nagios). In addition it integrates Checkmk and Prometheus. It also offers interfaces to Icinga2, PRTG and opManager to obtain status and performance from them.

experts Open Source freemium