C2SEC Extended Security Posture Management (XSPM) is a commercial exposure management solution by C2SEC. S4E CTEM & EASM Platform is a commercial exposure management solution by S4E.io. Features, integrations, deployment and the company behind each one, side by side.
Unified platform consolidating EASM, CSPM, SSPM, and supply chain security
AI-powered CTEM & EASM platform for website vulnerability scanning.
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Common questions when comparing C2SEC Extended Security Posture Management (XSPM) vs S4E CTEM & EASM Platform for exposure management.
C2SEC Extended Security Posture Management (XSPM): Unified platform consolidating EASM, CSPM, SSPM, and supply chain security, built by C2SEC.
S4E CTEM & EASM Platform: AI-powered CTEM & EASM platform for website vulnerability scanning, built by S4E.io.
The table above shows where their features, integrations, deployment and company size fit differ.
C2SEC Extended Security Posture Management (XSPM) is made by C2SEC. S4E CTEM & EASM Platform is made by S4E.io. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. C2SEC Extended Security Posture Management (XSPM) and S4E CTEM & EASM Platform are both Exposure Management products. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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