CyCognito EASM Platform is a commercial external attack surface management solution by CyCognito. SurfaceDiff is a commercial external attack surface management solution by SurfaceDiff. 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.
EASM platform that discovers, attributes, and actively validates external assets and risks
Continuous external attack surface monitoring that shows what changed between scans.
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.
SurfaceDiff fits if you are a startup or a small business.
Common questions when comparing CyCognito EASM Platform vs SurfaceDiff for external attack surface management.
CyCognito EASM Platform: EASM platform that discovers, attributes, and actively validates external assets and risks, built by CyCognito.
SurfaceDiff: Continuous external attack surface monitoring that shows what changed between scans, built by SurfaceDiff.
The table above shows where their features, integrations, deployment and company size fit differ.
CyCognito EASM Platform is made by CyCognito. SurfaceDiff is made by SurfaceDiff. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. CyCognito EASM Platform and SurfaceDiff are both External Attack Surface Management products, and both cover Reconnaissance, Visibility. 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
