Alert when API responses
slow down unexpectedly
Continuously monitor your API endpoints, detect subtle performance degradation using statistical anomaly detection, and receive real-time alerts before your users ever notice.
Start Monitoring — $15/moZ-Score
Statistical anomaly detection on response time varianceReal-time
Email & webhook alerts the moment degradation is detectedAny API
Monitor REST, GraphQL, or any HTTP endpoint you ownSimple Pricing
Pro
$15
per month
- ✓ Up to 50 monitored endpoints
- ✓ 1-minute check intervals
- ✓ Statistical anomaly detection
- ✓ Email & webhook alerts
- ✓ 30-day response time history
- ✓ Dashboard & trend charts
FAQ
How does anomaly detection work?
We calculate a rolling mean and standard deviation of your endpoint's response times. When a new measurement deviates beyond a configurable Z-score threshold, an alert is triggered — catching gradual slowdowns that fixed thresholds miss.
What alert channels are supported?
Alerts are delivered via email and outbound webhooks, so you can pipe them into Slack, PagerDuty, Discord, or any system that accepts HTTP POST requests.
Can I monitor private or internal APIs?
Yes. You can add authentication headers (Bearer tokens, API keys, etc.) to each monitored endpoint so we can reach protected or internal services that require credentials.