# C2SEC Extended Security Posture Management (XSPM) vs Gambit KnightGuard for CTEM: side-by-side comparison (2026) [C2SEC Extended Security Posture Management (XSPM)](https://cybersectools.com/tools/c2sec-extended-security-posture-management-xspm) is a commercial [exposure management](https://cybersectools.com/categories/exposure-management) solution by [C2SEC](https://cybersectools.com/companies/c2sec). [Gambit KnightGuard for CTEM](https://cybersectools.com/tools/gambit-knightguard-for-ctem) is a commercial [exposure management](https://cybersectools.com/categories/exposure-management) solution by [Gambit Cyber](https://cybersectools.com/companies/gambit-cyber). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | C2SEC Extended Security Posture Management (XSPM) | Gambit KnightGuard for CTEM | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Exposure Management | Exposure Management | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | C2SEC | Gambit Cyber | | Headquarters | – | – | ### Use cases and capabilities | | C2SEC Extended Security Posture Management (XSPM) | Gambit KnightGuard for CTEM | |---|---|---| | Supply Chain Security | Yes | – | | Visibility | – | Yes | ### Core features **C2SEC Extended Security Posture Management (XSPM)** 10 features listed. Sign in on the page to see them. **Gambit KnightGuard for CTEM** 7 features listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [C2SEC Extended Security Posture Management (XSPM)](https://cybersectools.com/tools/c2sec-extended-security-posture-management-xspm) fits if you are a small business. ## C2SEC Extended Security Posture Management (XSPM) vs Gambit KnightGuard for CTEM FAQ Common questions when comparing C2SEC Extended Security Posture Management (XSPM) vs Gambit KnightGuard for CTEM for exposure management. ### What is the difference between C2SEC Extended Security Posture Management (XSPM) and Gambit KnightGuard for CTEM? **C2SEC Extended Security Posture Management (XSPM)**: Unified platform consolidating EASM, CSPM, SSPM, and supply chain security. Built by C2SEC. **Gambit KnightGuard for CTEM**: CTEM platform for continuous threat exposure management and prioritization. Built by Gambit Cyber. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes C2SEC Extended Security Posture Management (XSPM) and Gambit KnightGuard for CTEM? **C2SEC Extended Security Posture Management (XSPM)** is made by C2SEC. **Gambit KnightGuard for CTEM** is made by Gambit Cyber. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is C2SEC Extended Security Posture Management (XSPM) a good alternative to Gambit KnightGuard for CTEM? Often, yes. C2SEC Extended Security Posture Management (XSPM) and Gambit KnightGuard for CTEM are both Exposure Management products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [C2SEC Extended Security Posture Management (XSPM) vs Bitsight Exposure Management](https://cybersectools.com/compare/bitsight-exposure-management-vs-c2sec-extended-security-posture-management-xspm) - [C2SEC Extended Security Posture Management (XSPM) vs Surf Platform](https://cybersectools.com/compare/c2sec-extended-security-posture-management-xspm-vs-surf-platform) - [C2SEC Extended Security Posture Management (XSPM) vs CrowdStrike Falcon Exposure Management](https://cybersectools.com/compare/c2sec-extended-security-posture-management-xspm-vs-falcon-exposure-management) - [Gambit KnightGuard for CTEM vs Bitsight Exposure Management](https://cybersectools.com/compare/bitsight-exposure-management-vs-gambit-knightguard-for-ctem) - [Gambit KnightGuard for CTEM vs Surf Platform](https://cybersectools.com/compare/gambit-knightguard-for-ctem-vs-surf-platform) - [Gambit KnightGuard for CTEM vs CrowdStrike Falcon Exposure Management](https://cybersectools.com/compare/falcon-exposure-management-vs-gambit-knightguard-for-ctem) ## Alternatives to each - [See all C2SEC Extended Security Posture Management (XSPM) alternatives](https://cybersectools.com/alternatives/c2sec-extended-security-posture-management-xspm) - [See all Gambit KnightGuard for CTEM alternatives](https://cybersectools.com/alternatives/gambit-knightguard-for-ctem) --- Source: https://cybersectools.com/compare/c2sec-extended-security-posture-management-xspm-vs-gambit-knightguard-for-ctem For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/c2sec-extended-security-posture-management-xspm.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on C2SEC Extended Security Posture Management (XSPM) and Gambit KnightGuard for CTEM: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md