Outliers - a time-series outlier detector.
Demo: https://outliers.up.railway.app/
GitHub: https://github.com/andrewbrdk/Outliers
The service runs outlier-detection algorithms on time-series metrics and alerts you when outliers are found. Supported: -PostgreSQL -Email & Slack notifications -Detection Methods: Threshold, Deviation from the Mean, Interquartile Range
Give it a try!