Charley | Charlemagne Labs

Charley by Charlemagne Labs is an on-device AI security assistant designed to protect employees from phishing, social engineering, and data exfiltration attempts across any app on their work device. Leveraging a finely-tuned, 270M-parameter local small language model, Charley analyzes content and links in real time, providing timely, plain-English warnings before employees interact with threats. It runs completely locally, preserving privacy by never sending company data to the cloud and offering fine-grained, customizable security guardrails.