Ping Clock vs ZoneWatcher

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

Ping Clock compared with ZoneWatcher
Detail	Ping Clock	ZoneWatcher
What it does	Cron job and heartbeat monitoring that alerts you when scheduled jobs go quiet	DNS monitoring, change alerts, and audit trail for teams managing critical domain infrastructure
Stage	Not given	Established
Founded	Not given	2016
Based in	AE	US
Pricing model	Freemium	Free trial
Pricing	Free: $0/month for 20 checks. Starter: $9/month (or $90/year) for 100 checks. Pro: $29/month (or $290/year) for 500 checks. Business: $79/month (or $790/year) for 2,000 checks. Founding price: 30% off for first 100 signups.	Monitor: $1.40/domain/month ($14.00/year), Protect: $2.50/domain/month ($25.00/year), Control: $4.00/domain/month ($40.00/year). All plans require 5 domain minimum and include 7-day free trial.
Key features	Exit code tracking from job status Run duration tracking (Pro and Business) Log capture and display (Pro and Business) Email-in pings for tools that only send mail Multiple alert channels: email, Slack, Teams, Discord, webhooks API for managing checks via code (Pro and Business)	DNS record monitoring with before-and-after change capture AI-powered risk scoring (1-100 scale) for every DNS change Certificate Transparency monitoring for unauthorized certificates Domain and WHOIS expiration tracking with advance alerts Multi-channel notifications (Email, Slack, Teams, Discord, webhooks, Jira, GitHub, HaloPSA, Autotask) Complete DNS change history with full audit trail DNS change management with approval workflows and rollback Similar domain detection for typosquatting and phishing prevention DNSSEC validation monitoring JSON API with configurable rate limits per plan
What makes it different	Heartbeat monitoring instead of uptime monitoring for jobs that should run, not respond 20 checks free forever with no card required One-line integration: paste curl or code snippet at end of job Founding price: 30% off for first 100 signups Built for developers managing cron jobs and background tasks	AI-powered risk scoring on every DNS change with geolocation and ASN analysis to detect anomalies Change management and rollback capabilities for controlled DNS updates Multi-team support with separate members, domains, and billing for MSPs and agencies Real-time DNS propagation monitoring across global resolvers Direct provider API integrations plus Public DNS fallback for any provider
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	20 no change since last check
Trust Flow (Majestic)	0	5
Citation Flow (Majestic)	0	28
Referring domains (Majestic)	0	45

6 details filled in for both companies.

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