Assetnote Attack Surface Management Tool vs Axur Unified EASM + CTI: Side-by-Side Comparison (2026)

Assetnote Attack Surface Management Tool: ASM platform that scans external attack surfaces hourly for vulnerabilities. built by Searchlight Cyber. Core capabilities include Hourly automated scanning of external assets, Asset and subdomain discovery from seed domains, Automated asset enrichment with version verification..

Axur Unified EASM + CTI: EASM platform with integrated CTI for asset discovery and vulnerability mgmt. built by Axur. Core capabilities include Internet-facing asset discovery including IPs and subdomains, Open port detection and service identification, CVE vulnerability identification and comparison..

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

Assetnote Attack Surface Management Tool differentiates with Hourly automated scanning of external assets, Asset and subdomain discovery from seed domains, Automated asset enrichment with version verification. Axur Unified EASM + CTI differentiates with Internet-facing asset discovery including IPs and subdomains, Open port detection and service identification, CVE vulnerability identification and comparison.

Assetnote Attack Surface Management Tool is developed by Searchlight Cyber founded in 2017-01-01T00:00:00.000Z. Axur Unified EASM + CTI is developed by Axur. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Assetnote Attack Surface Management Tool and Axur Unified EASM + CTI 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.