Dev tools · alternatives · 2026
24 alternatives to Oh Dear!
Website health monitoring in one tool: uptime checked every minute, SSL certificates, DNS, cron jobs, broken links and performance, plus status pages.
Oh Dear! is a website monitoring service that tracks uptime and SSL certificate health for websites and applications. It offers automated alerts through Slack, HipChat, Pushover, and email, along with API and webhook… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Oh Dear! launched in 2018; newer entries below may have overtaken it.
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Hyperping▲350Uptime monitoring made beautifully simple and reliable
2018 · hyperping.com · its alternatives →
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66uptime▲98Self-hosted & easy to use uptime monitoring software.
2022 · 66uptime.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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Hey Hacker News, I’m excited to share a tiny service that’s very close to my heart - Today Has Been. Here’s how it works: We have a phone number that has WhatsApp Business API enabled. Your messages sent to this number (after you activate your free trial) are added to your journal. It’s a super light weight journaling service - no app download or registration is required. We also send you a daily nudge asking “How did your day go?” and after you have a few posts we send you a random blast from the past. Why I built it: I was an active user and fan of Ohlife - only journalling app that could…
2024 · todayhasbeen.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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A few months ago I took out my side project - an uptime & SSL monitoring service - from the drawer. I've decided to give it a new life and completely overhauled it, added a lot of new feature, and most importantly, a UI. Highlights - configurable uptime & SSL monitoring - Telegram, Slack, PagerDuty & E-mail notifications (more to come!) - fully-fledged REST API - a responsive, modern & fast UI - monitors are optionally configurable via a single YAML file, or you can choose to use either the UI or the API to maintain them - Cloud-native, distributed as amd64 and arm64 images - Only one…
2025 · kuvasz-uptime.dev · its alternatives →
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Up Ninja▲128Simple and affordable uptime monitors and status pages
2020 · upninja.io · its alternatives →
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Keep your website thriving with unmatched monitoring
2023 · its alternatives →
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Get instant alerts when your website goes down.
2023 · uptime-monitor.io · its alternatives →
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ϟ Website monitoring — beautiful, simple and inexpensive.
2014 · updown.io · its alternatives →
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Unlimited SMS and email notifications.
2012 · servercheck.in · 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 →