Alerts That Actually Work
Instant notifications, smart suppression
Get notified immediately when things break. Webhooks, email, custom rules—configure alerts that wake you up without driving you crazy. Free and intelligent.
See It in Action
Watch how to set up alerts in minutes
Key Features
Everything you need to monitor your infrastructure effectively
Instant Notifications
Get alerted immediately when issues occur. No delays, no missed problems.
Webhook Alerts
Send alerts to your systems via webhooks with custom payloads and HMAC signatures.
Email Notifications
Receive email alerts with detailed information about issues and recovery.
Smart Suppression
Prevent alert fatigue with intelligent suppression and rate limiting.
Custom Rules
Configure alert conditions, recipients, and timing to match your needs.
Multiple Channels
Send alerts via webhooks, email, or both. Integrate with any system.
Why Choose exit1.dev?
See how we stack up against the competition
| Feature | exit1.dev | Others |
|---|---|---|
| Instant alert delivery | Delayed notifications | |
| Webhook support | Limited or paid | |
| HMAC signatures | ||
| Alert suppression | Basic rate limiting | |
| Custom alert rules | Fixed templates | |
| Multiple notification channels | Email only | |
| Test alert functionality | ||
| API access to alerts | Paid only | |
| Free tier alerting | Full features | Limited alerts |
| No alert volume limits | Daily limits |
Technical Details
Built for developers, by developers
Architecture
Alert system built on serverless functions for instant delivery. Webhooks use HTTP POST with retry logic and timeout handling. Email alerts sent via reliable email service with delivery tracking. All alert configurations stored securely.
Performance
Alert delivery typically completes in under 2 seconds. Webhook retries with exponential backoff for failed deliveries. Email alerts processed within 30 seconds. System handles thousands of concurrent alerts with intelligent queuing.
API
Alerting API allows programmatic management of webhooks and email settings. RESTful endpoints with HMAC authentication. Rate limits: 500 requests/hour per API key. Webhook delivery includes detailed payloads with retry logic.
Frequently Asked Questions
Everything you need to know about our monitoring
Want SMS alerts and team notifications?
Get texted when your site goes down — not hours later via email. Nano includes SMS alerts, team alerts (add others to SMS & email), and custom branding for just $3/month.
Real-Time Monitoring
Monitor websites and APIs with fast checks and instant alerts when issues occur.
Analytics & Reports
Track uptime trends, response times, and performance metrics with detailed analytics and custom reports.
Comprehensive Logs
View detailed monitoring history with advanced search, filtering, and export capabilities for debugging.
SSL Monitoring
Monitor SSL certificate validity, expiration dates, and security issues automatically.
Global Monitoring
Monitor your infrastructure from multiple global locations for comprehensive coverage.
API Integration
Integrate monitoring and alerting into your workflows with our comprehensive REST API.