AttackSurfaceMapper is a free external attack surface management solution. CyCognito EASM Platform is a commercial external attack surface management solution by CyCognito. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Teams wanting discovery plus active testing
It earns a place because discovery and active testing come in one product, so findings arrive already checked and not as a raw asset list. That suits mid-market and enterprise teams that want proof before they assign work. Testing live assets needs their owners on board, so settle scan cadence and scope before you turn it on.
From Best Attack Surface Management Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
Automate your reconnaissance process with AttackSurfaceMapper, a tool for mapping and analyzing network attack surfaces.
EASM platform that discovers, attributes, and actively validates external assets and risks
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
AttackSurfaceMapper fits if you need to run it on your own servers, you are a small business, you need a free product and you want an open-source product.
CyCognito EASM Platform fits if you want a cloud product.
Common questions when comparing AttackSurfaceMapper vs CyCognito EASM Platform for external attack surface management.
AttackSurfaceMapper: Automate your reconnaissance process with AttackSurfaceMapper, a tool for mapping and analyzing network attack surfaces.
CyCognito EASM Platform: EASM platform that discovers, attributes, and actively validates external assets and risks. Built by CyCognito.
The table above shows where their features, integrations, deployment and company size fit differ.
AttackSurfaceMapper is open-source with 1,403 GitHub stars. CyCognito EASM Platform is made by CyCognito. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. AttackSurfaceMapper and CyCognito EASM Platform are both External Attack Surface Management products, and both cover Network Discovery, Reconnaissance. Key differences: AttackSurfaceMapper is Free while CyCognito EASM Platform is Commercial, AttackSurfaceMapper is open-source. Use the table above to see where features, deployment and company size fit differ.
Need the answer fast? Best Attack Surface Management Solutions for Business picks Palo Alto Networks Cortex Xpanse, Microsoft Defender EASM, Mandiant Attack Surface Management and 4 more.See the shortlist
