Question 1

What is the difference between Sec1 GalaxyGuard vs Tacit?

Accepted Answer

**Sec1 GalaxyGuard**: CVE database with 350K+ vulnerabilities, zero-day tracking, and AI severity. built by Sec1. Core capabilities include CVE database with 350K+ vulnerabilities, Zero-day vulnerability tracking, Known Exploited Vulnerabilities (KEV) identification..

**Tacit**: Tacit unifies software supply chain security through structured vulnerability management. built by Tacit. Core capabilities include SBOM inventory with continuous dependency scanning, Real-time vulnerability monitoring across products and versions, CVE triage with OpenVEX-based applicability qualification..

Both serve the Vulnerability Assessment market but differ in approach, feature depth, and target audience.

Question 2

What features do Sec1 GalaxyGuard vs Tacit offer?

Accepted Answer

**Sec1 GalaxyGuard** differentiates with CVE database with 350K+ vulnerabilities, Zero-day vulnerability tracking, Known Exploited Vulnerabilities (KEV) identification. **Tacit** differentiates with SBOM inventory with continuous dependency scanning, Real-time vulnerability monitoring across products and versions, CVE triage with OpenVEX-based applicability qualification.

Question 3

Who makes Sec1 GalaxyGuard vs Tacit?

Accepted Answer

**Sec1 GalaxyGuard** is developed by Sec1. **Tacit** is developed by Tacit founded in 2026-01-01T00:00:00.000Z. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Question 4

Is Sec1 GalaxyGuard a good alternative to Tacit?

Accepted Answer

Sec1 GalaxyGuard and Tacit serve similar Vulnerability Assessment use cases: both are Vulnerability Assessment tools, both cover CVE, Vulnerability Intelligence. Review the feature comparison above to determine which fits your requirements.

Sec1 GalaxyGuard vs Tacit: Side-by-Side Comparison (2026)

Sec1 GalaxyGuard

Tacit

Side-by-Side Comparison

NIST CSF 2.0 Mapping

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Sec1 GalaxyGuard vs Tacit FAQ

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