Website monitoring that confirms an outage before it emails you
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
US
SK
Pricing model
Freemium
Freemium
Pricing
Free: 1 website checked every 5 minutes. Starter: $2 a month or $20 a year for 3 websites checked every minute. Plus: $5 a month or $50 a year for 10 websites. Pro: $10 a month or $100 a year for 30 websites. Agency: $25 a month or $250 a year for 100 websites. A year costs the same as 10 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
Checks website availability, DNS lookup and TLS certificate validity every minute
Confirms outages after three failed checks before alerting
Email alerts to multiple team members and Slack or Discord on paid plans
Dashboard showing uptime over 24 hours, 7 days and 30 days
Public status page to share with customers
Game server and TCP port monitoring by IP address and port
Cron job and backup monitoring on Plus and Pro plans
Step-by-step incident reports on Plus and Pro plans
API checks with custom method, headers and body on Plus and Pro
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
Confirms outages by three failed checks before sending alerts, avoiding false alarms
One email per incident: one when confirmed, one when recovered
Free forever for one website with no card required
Checks from a single location in the United States for predictable results
Plain language and fair pricing with no surprises
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
KeenCrow
Viglar