Quorum-based uptime monitoring from 15 probes on 6 continents
Continuous monitoring of your website, domain and security with actionable alerts and fixes
Stage
Not given
Not given
Founded
Not given
Not given
Based in
GR
SK
Pricing model
Freemium
Freemium
Pricing
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.
Free plan with 1 domain (no credit card required); Starter €5/month for up to 5 domains; Business €18/month for up to 20 domains; Enterprise custom pricing for 50+ domains. Annual billing available at 17% discount. Additional domains available at €5/month per 5 domains.
Key features
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
Uptime monitoring with response time tracking
SSL certificate expiry and validity monitoring
DNS record monitoring including SPF, DKIM and DMARC
Domain hijacking detection
IP reputation and blocklist checking
Security header validation
WHOIS monitoring for domain expiry and registrar changes
Open port detection on monitored domains
Content change detection and alerts
Maintenance window scheduling to suppress alerts during planned downtime
What makes it different
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
Plain-language explanations with exact fix steps for every issue found
Viglar Events timeline showing complete incident history and recovery progression
Client-facing security reports with scores and PDF export
Folder-based alert routing for different teams and clients
PingWise
Viglar