| What it does | Multi-region uptime monitoring with cross-checked alerts from three regions
| Website monitoring that confirms an outage before it emails you
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| US
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| Pricing model | Freemium
| Freemium
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| Pricing | Free: 3 URLs, 10-minute checks, 3-day history, no card required. Basic: from $1.49/URL/month (5-minute checks, 7-day history, drops to $1.09 after 10 URLs, $0.89 after 30). Pro: from $3.89/URL/month (60-second checks, 90-day history, drops to $3.09 after 10 URLs, $2.59 after 30). Annual billing save
| 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.
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| Key features | - Multi-region checking from Virginia, Ireland, and Singapore
- Cross-checked alerts requiring at least two regions to confirm failures
- Full timing breakdown of DNS, TCP, TLS, and server response times
- Public status pages with incident history
- Slack, webhook, and PagerDuty alert integrations
- Heartbeat and cron job monitoring
- On-call escalation with acknowledgment on Pro
- Maintenance windows to suppress alerts during planned downtime
- Uptime and SLA reports
- Named API keys per teammate
| - 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
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| What makes it different | - Only false alerts suppressed by requiring confirmation from at least two regions before notifying
- Per-URL pricing with automatic volume discounts, no hidden per-seat charges
- Free tier with no credit card required and no trial countdown
- Comprehensive timing breakdown showing exactly where response delays occur
- Cron job monitoring with heartbeat checks to detect silently failed tasks
| - 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
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 6 ▼ −1 (down) since last check | Not checked yet ● no change since last check |
| Trust Flow (Majestic) | 14 | 0 |
| Citation Flow (Majestic) | 8 | 5 |
| Referring domains (Majestic) | 13 | 2 |