CyCognito EASM Platform is a commercial external attack surface management solution by CyCognito. Halo Security Attack Surface Discovery is a commercial external attack surface management solution by Halo Security. 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
Discovers and inventories internet-facing assets including subdomains, IPs, and apps.
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Based on what each listing shows: deployment, company size, price and open source.
Halo Security Attack Surface Discovery fits if you are a small business.
Common questions when comparing CyCognito EASM Platform vs Halo Security Attack Surface Discovery for external attack surface management.
CyCognito EASM Platform: EASM platform that discovers, attributes, and actively validates external assets and risks, built by CyCognito.
Halo Security Attack Surface Discovery: Discovers and inventories internet-facing assets including subdomains, IPs, and apps, built by Halo Security.
The table above shows where their features, integrations, deployment and company size fit differ.
CyCognito EASM Platform is made by CyCognito. Halo Security Attack Surface Discovery is made by Halo Security. 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 Halo Security Attack Surface Discovery are both External Attack Surface Management products. 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
