Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Online
- Software as a Service (SaaS)




Sites and apps similar to Oh Dear include Uptime Kuma, which is free and open source. Other options are Better Stack, UptimeRobot, Pingdom and Monytra. Uptime Monitor Services like Oh Dear are a crowded field, with more than 50 alternatives for self-hosting, Android, iPhone, Linux and iPad.




WebPixie is an all-in-one website monitoring and analysis platform for developers, businesses, and website owners who want a single dashboard instead of stitching together separate uptime, SSL, and DNS tools.




Check your domain’s health in seconds. Domain Comfort scans SSL, DNS, and email setup for issues. It's built for calm, fast, and reliable monitoring.




Free uptime monitor with health scoring, anomaly detection, rich incident logs, push notifications, Discord & Slack webhooks, and public status pages.




Global website monitoring: 5 monitors included, 60-second checks, 70+ locations. Uptime, latency, SSL, DNS & more with instant alerts.



updown.io is a HTTP monitoring solution with a clean UI and a cheap and simple pricing. It notifies you of downtimes by email or SMS and provides a public status page you can share.


Aepto is an AI domain monitoring platform that centralizes all your domains in one place and continuously monitors renewals, email, hosting, security, uptime, and costs with early alerts and clear guidance.




Distributed uptime monitoring with multi-region consensus to eliminate false alerts. Modern alternative to legacy monitoring tools.

Klaxel is a hosted domain-health scorecard built for managed service providers who run domains on behalf of many clients. It watches the signals that silently break a client relationship — email authentication (SPF, DKIM, DMARC), blacklist and reputation status, SSL/TLS...




Simple, EU-hosted monitoring for APIs, websites and cron jobs — PingMon catches anomalies even when the status still says 200 OK, and an AI explains what actually broke.




EU-hosted AI observability platform. Monitor LLM costs, latency, and compliance in one platform. GDPR and AI Act compliant.

Simple uptime monitoring with SSL tracking, status pages, and smart alerts. Built for developers and small teams who value simplicity.