Agent Charley vs EAST Anti-Phishing Tool: Side-by-Side Comparison (2026)

Agent Charley: Local AI browser agent that blocks phishing links before users click them. built by Charlemagne Labs. Core capabilities include Real-time hover-based link analysis with cursor-level warnings, Page-level alerts when a user navigates to a suspicious site, Confidence-tiered threat warnings (high and moderate confidence)..

EAST Anti-Phishing Tool: Free anti-phishing tool for M365 that deploys via a custom CSS file in Entra. built by Eye Security. Core capabilities include Credential phishing protection for Microsoft 365 environments, Custom CSS file deployment via Microsoft Entra Portal, Email-based delivery of installation instructions and CSS file..

Both serve the Anti-Phishing market but differ in approach, feature depth, and target audience.

Agent Charley differentiates with Real-time hover-based link analysis with cursor-level warnings, Page-level alerts when a user navigates to a suspicious site, Confidence-tiered threat warnings (high and moderate confidence). EAST Anti-Phishing Tool differentiates with Credential phishing protection for Microsoft 365 environments, Custom CSS file deployment via Microsoft Entra Portal, Email-based delivery of installation instructions and CSS file.

Agent Charley is developed by Charlemagne Labs. EAST Anti-Phishing Tool is developed by Eye Security. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Agent Charley and EAST Anti-Phishing Tool serve similar Anti-Phishing use cases: both are Anti-Phishing tools. Key differences: Agent Charley is Commercial while EAST Anti-Phishing Tool is Free. Review the feature comparison above to determine which fits your requirements.