DNS Assistant vs Cyber Exposure Manager: Side-by-Side Comparison (2026)

DNS Assistant: DNS posture mgmt platform for real-time DNS & WHOIS change monitoring. built by DNS Assistant. Core capabilities include Real-time DNS record monitoring (15+ record types including DNSSEC), DNSSEC chain-of-trust validation and signature expiry alerting, WHOIS monitoring for registration changes, expiration, and ownership transfers..

Cyber Exposure Manager: Cyber Exposure Manager: continuous visibility and remediation for external risk. built by Galileo Security. Core capabilities include External Attack Surface Management (EASM), Continuous Threat Exposure Management (CTEM), Exposure Scoring & Posture Trends..

Both serve the External Attack Surface Management market but differ in approach, feature depth, and target audience.

DNS Assistant differentiates with Real-time DNS record monitoring (15+ record types including DNSSEC), DNSSEC chain-of-trust validation and signature expiry alerting, WHOIS monitoring for registration changes, expiration, and ownership transfers. Cyber Exposure Manager differentiates with External Attack Surface Management (EASM), Continuous Threat Exposure Management (CTEM), Exposure Scoring & Posture Trends.

DNS Assistant is developed by DNS Assistant founded in 2025-01-01T00:00:00.000Z. Cyber Exposure Manager is developed by Galileo Security founded in 2025-01-01T00:00:00.000Z. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

DNS Assistant integrates with Slack, Microsoft Teams, web hook. Cyber Exposure Manager integrates with SIEM, SOAR, EMAIL. Check integration compatibility with your existing security stack before deciding.

DNS Assistant and Cyber Exposure Manager serve similar External Attack Surface Management use cases: both are External Attack Surface Management tools, both cover Misconfiguration, REST API. Review the feature comparison above to determine which fits your requirements.