Graph Anomaly Detection Python Packages

pyod

A Python library for anomaly detection across tabular, time series, graph, text, image, and audio data. 60+ detectors, benchmark-backed ADEngine orchestration, and an agentic workflow for AI agents.

pygod

A Python Library for Graph Outlier Detection (Anomaly Detection)

graphspot

Inductive graph anomaly detection with a torch-free core and honest baselines