Everything you need to keep your websites running smoothly and your users happy.
Monitor your websites every 1, 2, 5, 10, 15 or 30 minutes, or hourly. Choose the frequency that fits your needs and budget.
Get notified via Email, Slack, Discord, PagerDuty, Opsgenie, Telegram, or Webhook. Never miss a critical downtime event.
Track response times, uptime percentages, and performance trends over time. Identify bottlenecks and optimize infrastructure.
Monitor SSL certificate expiration dates and validity. Get alerts 30, 14, and 7 days before expiration to avoid security warnings.
Track uptime percentage over time. View daily, weekly, monthly, and yearly statistics with detailed incident breakdown.
Complete incident history with timestamps, duration, affected services, and resolution notes. Learn from past incidents.
Create beautiful public status pages. Keep your users informed about service status and scheduled maintenance windows.
Generate PDF and CSV reports with uptime statistics, response time graphs, and comprehensive incident summaries.
Invite team members, assign roles and permissions. Collaborate effectively with on-call schedules and escalation policies.
Monitor from multiple locations worldwide. Detect regional issues and ensure consistent performance for all users.
Full REST API to integrate monitoring into your applications. Automate monitor creation and retrieve statistics programmatically.
Create personalized dashboards with widgets showing key metrics. Share dashboards with stakeholders and clients.
Choose from multiple monitoring protocols to cover all your infrastructure needs
Load the page the way a visitor would, and confirm what comes back is what should.
Check that a specific port is open and accepting connections.
Reach the host itself rather than a page on it. Built for infrastructure.
Verify your domain resolves to the addresses it should, and catch propagation issues.
Get alerts through your preferred communication channels
Choose from multiple notification channels to ensure you never miss a critical alert. Set up different channels for different monitors or use multiple channels for redundancy.
Powerful features for professional monitoring needs
Verify that specific keywords or phrases appear on your web pages. Get alerts if critical content goes missing or unwanted content appears.
Add custom HTTP headers to your requests. Perfect for monitoring authenticated endpoints, API keys, or specialised configurations.
Schedule maintenance periods so planned downtime does not trigger alerts or count against your uptime percentage.
Generate uptime reports for service level agreements. Export daily, weekly, monthly and yearly statistics for your stakeholders.
Escalate unacknowledged incidents through on-call policies, so a missed alert reaches the next person rather than going unnoticed.
Get our monitoring server IPs to whitelist in your firewall. Monitor internal systems without exposing them to the public internet.
See which features are included in each plan
| Feature | Free | Most Popular Pro | Business |
|---|---|---|---|
| Number of Monitors | 5 | 50 | Unlimited |
| Check Interval | 5-minute checks | 1-minute checks | 1-minute checks |
| Monitor Types | HTTP/HTTPS only | All types | All types |
| Email Alerts | |||
| Slack, Discord, Telegram, PagerDuty & Opsgenie | – | ||
| Status Pages | – | Public | White-label |
| Team Members | – | 5 | Unlimited |
| API Access | – | – | |
| Data Retention | 30 days | 1 year | 2 years |
| Support | Priority | 24/7 Dedicated |
Get started with our free plan and upgrade as you grow. No credit card required.
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