PublicWWW vs ZoomEye: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
PublicWWW is a free external attack surface management tool. ZoomEye is a free external attack surface management tool. Compare features, ratings, integrations, and community reviews side by side to find the best external attack surface management fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Security teams hunting for leaked credentials, API keys, or proprietary code snippets in the wild should start with PublicWWW; it's the fastest way to search billions of indexed web pages for specific alphanumeric patterns you actually care about rather than drowning in generic vulnerability feeds. The free tier lets you run unlimited searches without authentication, so you can validate the signal before committing budget. Skip this if you need automated monitoring of your own source code repositories or continuous scanning of your attack surface; PublicWWW is a manual reconnaissance tool, not a backstop for insider threats or CI/CD pipeline leaks.
Security teams conducting external attack surface discovery on a budget will get the most from ZoomEye; its free tier gives you real-time visibility into exposed assets and service versions across your internet-facing infrastructure without licensing friction. The search engine indexes over 600 million IP addresses and devices, letting you identify vulnerabilities before an attacker does. Skip this if you need continuous posture monitoring or remediation workflows; ZoomEye is a reconnaissance tool, not a management platform.
