Dev tools · alternatives · 2026
24 alternatives to Calculate how long your website/API can be down
This tool calculates how much downtime a website or API can tolerate based on service level objectives. It's designed for developers and DevOps engineers who need to understand availability requirements and plan… 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. Calculate how long your website/API can be down launched in 2020; newer entries below may have overtaken it.
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Latest service status for Zapier
2013 · zapier.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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Simple Uptime▲203Monitor the health of your websites and servers inside Slack
2024 · simpleuptime.app · its alternatives →
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Calculate when you can go full time with your side project
2019 · convertcalculator.com · its alternatives →
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Website downtime alerts & uptime monitoring
2018 · downtimemonkey.com · its alternatives →
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Get instant alerts when your website goes down.
2023 · uptime-monitor.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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Is it down?▲138Monitor your apis and websites on menubar
Oct 2025 · apps.apple.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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Calculate YouTube playlist length instantly
2024 · summyt.app · its alternatives →
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Get for free how much you have to build a profitable venture
2021 · its alternatives →
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WebCheck▲65Get notified whenever some of your websites are down
2020 · webcheck.vercel.app · its alternatives →
- 20ER
2016 · klopets.com · its alternatives →
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Applications and SaaS are using more and more APIs, but there's no tool to give you insights about your APIs usage. Well, until now... Introducing the Bearer Agent. Tagged with node, api, monitoring, howto.
2020 · dev.to · its alternatives →
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Calculate the potential revenue lost due to slow loading times for your SaaS product. See how much every second costs your business.
May 2026 · vnta.agency · its alternatives →
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Website status checker, uptime monitor & site outage reports
2025 · websitedown.xyz · its alternatives →
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No BS. Simple calculator for day-to-day use
2025 · chromewebstore.google.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 →