Assetnote ASM vs Hadrian Agentic AI: Side-by-Side Comparison (2026)

Assetnote ASM: External attack surface management platform with continuous asset discovery. built by Assetnote. Core capabilities include Hourly automated asset discovery and scanning, Asset enrichment and contextualization, Exploit-based vulnerability verification..

Hadrian Agentic AI: AI-powered platform for continuous attack surface discovery and pentesting. built by Hadrian. Core capabilities include Continuous automated asset discovery for domains, subdomains, certificates, and IPs, Shadow asset identification, Agentic AI-powered penetration testing emulating real-world exploits..

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

Assetnote ASM differentiates with Hourly automated asset discovery and scanning, Asset enrichment and contextualization, Exploit-based vulnerability verification. Hadrian Agentic AI differentiates with Continuous automated asset discovery for domains, subdomains, certificates, and IPs, Shadow asset identification, Agentic AI-powered penetration testing emulating real-world exploits.

Assetnote ASM is developed by Assetnote founded in 2018-01-01T00:00:00.000Z. Hadrian Agentic AI is developed by Hadrian. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Assetnote ASM and Hadrian Agentic AI serve similar External Attack Surface Management use cases: both are External Attack Surface Management tools. Review the feature comparison above to determine which fits your requirements.