Life & fun · alternatives · 2026
24 alternatives to ProSiteMonitor
Monitor your website uptime, SSL, domain — 24/7
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Get instant alerts when your website goes down.
2023 · uptime-monitor.io · its alternatives →
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66uptime▲98Self-hosted & easy to use uptime monitoring software.
2022 · 66uptime.com · its alternatives →
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The fastest all-in-one domain & website monitoring tool
2022 · domain-monitor.io · its alternatives →
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aliveDomain▲256Advanced domain tracking tool for individuals and agencies
2021 · alivedomain.com · its alternatives →
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Monitoring for websites, APIs, and cron jobs
2024 · webgazer.io · its alternatives →
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Simple uptime monitoring for your domains, SSL, and latency.
May 2026 · domainmonitor.samtech.solutions · its alternatives →
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Uptime monitoring for all of your online services
2025 · uptimeobserver.com · its alternatives →
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Simple website uptime monitoring tool to monitor your websites and APIs combined with public status pages. We'll also monitor your SSL certificates and notify you you through multiple alert channels if something happens.
2021 · odown.io · its alternatives →
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Minimize your downtime by being the first to know about it
2021 · hetrixtools.com · its alternatives →
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Monitor your websites 24/7. Get instant downtime alerts.
Jun 2026 · pingwatch.netlify.app · its alternatives →
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Fast Uptime, Website,SSL & Domain Expiry Monitoring Tools,
Sep 2026 · justchecker.com · its alternatives →
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Website uptime monitoring service, check is site down
2025 · host-tracker.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 →