Palo Alto Networks Cortex Xpanse vs Wappalyzer: Side-by-Side Comparison (2026)

Palo Alto Networks Cortex Xpanse: Active attack surface mgmt solution for discovering & remediating unknown risks. built by Palo Alto Networks. Core capabilities include Continuous internet-wide scanning of 500B+ ports daily, Automated discovery of unknown and unmanaged assets, Supervised machine learning for attack surface mapping..

Wappalyzer: A technology lookup and lead generation tool that identifies the technology stack of any website and provides features for market research, competitor analysis, and data enrichment..

Both serve the External Attack Surface Management market but differ in approach, feature depth, and target audience.