Silent Fail vs PingWise

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

Silent Fail compared with PingWise
Detail	Silent Fail	PingWise
What it does	A dead-man's switch for n8n, Make and Zapier that alerts you when your workflows stop running	Quorum-based uptime monitoring from 15 probes on 6 continents
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	GR
Pricing model	Not given	Freemium
Pricing	Free plan: 3 monitors, no judged checks. Solo: $9/month for 25 monitors, 1,000 judged checks per month. Pro: $29/month for unlimited monitors, 1,000 judged checks per month included. Additional check packs available: $10 for 1,000 checks, $40 for 5,000 checks, $70 for 10,000 checks.	650,000 free credits monthly, then prepaid packs from €5. A 1-minute monitor uses 43,200 credits/month. Bought credits valid for 24 months.
Key features	HTTP endpoint pings for deadline monitoring Supervision mode to verify work actually happened Python and TypeScript SDK for checking One alert per outage, one all-clear when recovered Native integrations for Zapier and n8n Drift detection for timing changes Works with any tool that makes HTTP requests No access needed to workflow data or credentials Health check endpoint to monitor the monitor itself Grace period to tolerate schedule variance	15 probes on 6 continents Quorum-based alerting requiring 2/3 probes from 3 continents and 3 networks HTTP(S) monitoring with keyword matching TLS certificate and expiry monitoring Ping, TCP, SMTP, and DNS monitoring Heartbeat monitors for cron jobs and backups Domain expiry checking at no cost Partial outage detection by region Integration with Slack, Teams, Discord, Telegram, PagerDuty Public status pages with custom branding
What makes it different	Catches silent failures where automation reports success but work doesn't actually happen Deterministic checks approved by user, no model decides alerts Checks run inside your process, never sends your data One email per outage prevents alert fatigue No OAuth, no credentials stored, minimal data collection	Eliminates false alarms with quorum-based confirmation across continents Free confirmation rounds never touch your credit balance 650,000 free credits every month with no subscription or seats Detailed evidence in every alert showing what each probe saw Import from UptimeRobot, updown.io, or Uptime Kuma with no lock-in
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	15 +1 (up) since last check
Trust Flow (Majestic)	4	0
Citation Flow (Majestic)	26	4
Referring domains (Majestic)	20	1

4 details filled in for both companies.

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