Oh Dear vs OneUptime

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Oh Dear compared with OneUptime
Detail	Oh Dear	OneUptime
What it does	Website health monitoring tool that checks uptime, SSL certificates, broken links, DNS records, cron jobs and performance from multiple locations worldwide.	Open-source observability and incident management platform that detects outages, pages engineers, updates status pages, and automates fixes
Stage	Established	Established
Founded	2018	2020
Based in	BE	Not given
Pricing model	Paid	Freemium
Pricing	Nine plans in EUR billed monthly or annually with 2 months free yearly: Solo €15/month (2 sites), Solo Plus €29/month (5 sites), Freelance €49/month (10 sites), Studio €99/month (25 sites), Agency €149/month (50 sites), Agency Plus €199/month (75 sites), Portfolio €249/month (100 sites), Portfolio P	Free plan includes 1 status page, 100 subscribers, unlimited manual monitors, logs/traces/metrics, and 5 business day email support. Growth plan at $22/user/month includes unlimited status pages, subscribers, on-call rotation, 5000+ integrations, and 1 business day support. Scale plan at $99/user/mo
Key features	Uptime monitoring checked every minute from multiple worldwide locations SSL certificate expiry and health monitoring Broken links and mixed content detection across all pages DNS record and domain expiration monitoring Scheduled task (cron job) monitoring with failure alerts Daily Lighthouse SEO and performance audits Branded status pages and client reports Multi-channel notifications via Slack, email, Teams, PagerDuty and webhooks Application health monitoring for queues, storage and cache AI-powered monitoring to verify custom requirements	Uptime monitoring with checks every 10 seconds from global locations Synthetic monitoring with real user flow simulation SSL certificate expiration monitoring Distributed tracing from frontend to database Real-time log search and tailing Error tracking with stack trace grouping OpenTelemetry-native instrumentation
What makes it different	All features included on every plan with no feature tiers or paywalls Verified alerts from multiple locations to eliminate false alarms Complete monitoring in one tool replacing six separate services EU data hosting with GDPR compliance and signable DPA Unlimited users and team features on all plans	All-in-one platform combining 10+ tools (monitoring, incident management, status pages, on-call, logs, traces, metrics, errors) into single interface Fully open-source with complete code transparency and Apache 2.0 license AI reliability agent that automatically opens pull request fixes for incidents Lowest-cost observability at $0.10/GB for logs, traces, and metrics
Community votes	0	0
DR (Domain Rating by Ahrefs)	77 no change since last check	72 +1 (up) since last check
Trust Flow (Majestic)	38	20
Citation Flow (Majestic)	52	43
Referring domains (Majestic)	1478	2018

7 details filled in for both companies.

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