The best free alternative to Downdetector is Uptime Kuma, which is also Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Downdetector and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Downdetector are Tianji, UptimeRobot, Down For Everyone Or Just Me? and OutageScope.
Self-hosted monitoring tool to track uptime via HTTP(s), TCP, Ping, and more with reactive design. Offers 20-second interval checks, notifications through various channels like Webhook, Telegram, supports multiple languages, includes status page and ping charts, aiding small to medium enterprises effectively.
Unified analytics and uptime platform, optimized for casual users with a streamlined, deploy-anywhere approach.
Free real-time monitoring for 50 sites every 5 minutes. Custom alerts through email, SMS, calls, and apps like Slack, PagerDuty, and more. Use status pages and mobile apps for easy management.
An easy way to check whether a website is down for everybody, or just your own computer.
OutageScope is a community-driven platform designed to help gamers and online service users understand real-time server issues based on actual player experience. While many traditional status tools rely on uptime checks or network pings, these methods often fail to reflect real...
Open-source Node.js status page tool, designed to make service monitoring and incident handling a breeze. It offers a sleek and user-friendly interface that simplifies tracking service outages and improves how we communicate during incidents. And the best part?
Provides uptime, performance, and page speed monitoring for up to 10 websites. Offers customizable alerts by email, SMS, or third-party apps, root cause analysis, mobile support, server and SSL checks, plus a free plan with detailed reports for diagnostics.
OpenStatus is an open source monitoring services with on-call managements.
IsItUpDown.com is a simple online tool that lets you check whether a website is down for everyone or just not working on your side. It quickly tests a site from multiple locations and shows useful details like status, response time, and error information.
Find out if a website is down for everyone or just you. Up to the minute outage reports based on user reporting and website analysis tests.
"Is It Down Right Now" monitors the status of your favorite web sites and checks whether they are down or not. Check a website status easily by using the below test tool. Just enter the url and a fresh site status test will be perfomed on the domain name in real time...
Monitor your website, server, API, application, service and get notified if your resources have some problems with availability. Upzilla notifies you in Slack, Telegram, Messenger, or by email. Works also as a public status page with subscriptions.
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