Dev tools · alternatives · 2026
24 alternatives to Notifly
Never miss a downtime again
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Get instant alerts when your website goes down.
2023 · uptime-monitor.io · its alternatives →
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Simple Uptime▲203Monitor the health of your websites and servers inside Slack
2024 · simpleuptime.app · its alternatives →
- 4
Minimize your downtime by being the first to know about it
2021 · hetrixtools.com · its alternatives →
- 5
Web, SSL, ports & Cron-jobs monitoring
2021 · uptimerobot.com · its alternatives →
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Whydown▲3Website monitoring with instant downtime alerts.
Jul 2026 · whydown.org · its alternatives →
- 13
Monitor your websites 24/7. Get instant downtime alerts.
Jun 2026 · pingwatch.netlify.app · its alternatives →
- 14
Instant uptime alerts. Stay online, stay confident.
Dec 2025 · web-alert.io · its alternatives →
- 15
Uptime Guardian for Your Website: Never Miss a Downtime
2024 · websitemonitoring.pro · its alternatives →
- 16
Website downtime alerts & uptime monitoring
2018 · downtimemonkey.com · its alternatives →
- 17
Uptime monitoring for all of your online services
2025 · uptimeobserver.com · its alternatives →
- 18
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Simple uptime/SSL monitor with instant alerts
Dec 2025 · alertsdown.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 →