Dev tools · alternatives · 2026
24 alternatives to isitdown.page
Is it down? Plus 25 free web diagnostic tools
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.
- 1
The essential tool for checking if a website is up or not
2015 · downforeveryoneorjustme.com · its alternatives →
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Check if any website is down from 5 global locations
2019 · freshworks.com · its alternatives →
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After down detector went down with the rest of the internet during the Cloudflare outage today I decided to build a robust, independent tool which checks if down detector is down. Enjoy!!
Nov 2025 · downdetectorsdowndetector.com · its alternatives →
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Instantly check if website is down for everyone or just you
Jun 2026 · isitupdown.com · its alternatives →
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Yes, it's open source: https://github.com/lissy93/web-check :) Why I'm building this? There are a lot of tools out there for discovering meta and security data relating to a website, IP or server. But currently, there isn't anything that does everything, all in one place and without a paywall/ user sign up. It's still a WIP, and I'm working on a new version, with some more comprehensive checks, so any feedback would be much appreciated :)
2024 · v1.web-check.xyz · its alternatives →
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Free forever website monitoring & status pages 🤩
2018 · freshworks.com · its alternatives →
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Instantly check if any website is down.
2025 · isyourwebsitedownrightnow.com · its alternatives →
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WebCheck▲65Get notified whenever some of your websites are down
2020 · webcheck.vercel.app · its alternatives →
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IsDown▲199Hi there! I'm the founder of IsDown.app. A bit how it started. Some years ago, when I was on call, I found it hard to keep track of all the different status pages for the services we use, so I started to play around with the idea of aggregating them all into one place. That was the original push to create IsDown. Over the last years, we've started monitoring thousands of status pages and added many features and integrations. We currently support integrations with Slack, Discord, Microsoft Teams, Datadog, Pagerduty, Opsgenie, and more. Companies can send outage/status information to…
2023 · isdown.app · its alternatives →
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DownNotifier▲139Get an alert when your website is down 🚨
2016 · downnotifier.com · its alternatives →
- 12
Get instant alerts when your website goes down.
2023 · uptime-monitor.io · its alternatives →
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Free Website Down Checker and Monitoring Tool
2025 · checksitestatus.com · its alternatives →
- 14
The Simple Tool to Check Website Status
2019 · hostingpill.com · its alternatives →
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Website status checker, uptime monitor & site outage reports
2025 · websitedown.xyz · its alternatives →
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ISP.Tools▲15Instant global network diagnostics for ISPs and engineers.
Nov 2025 · isp.tools · its alternatives →
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Whydown▲3Website monitoring with instant downtime alerts.
Jul 2026 · whydown.org · its alternatives →
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2012 · wheresitup.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →