alphaMountain threatYeti vs SecurityTrails API: Side-by-Side Comparison (2026)

alphaMountain threatYeti: Free URL/domain/IP threat investigation tool with risk scoring & categorization. built by alphaMountain. Core capabilities include Numerical threat rating (1.0–10.0) based on passive and active host factors, AI-based content categorization using NLP and skip-gram modeling, Related hosts view showing associated domains, IPs, and their threat ratings..

SecurityTrails API: API platform providing historical DNS, WHOIS, and IP data for security research. built by Recorded Future. Core capabilities include Historical DNS lookup data (10.19 trillion records), Historical WHOIS records (4.2 billion records), Hostname and domain tracking (2.6 billion hostnames, 630 million domains)..

Both serve the Threat Intel Platforms market but differ in approach, feature depth, and target audience.

alphaMountain threatYeti differentiates with Numerical threat rating (1.0–10.0) based on passive and active host factors, AI-based content categorization using NLP and skip-gram modeling, Related hosts view showing associated domains, IPs, and their threat ratings. SecurityTrails API differentiates with Historical DNS lookup data (10.19 trillion records), Historical WHOIS records (4.2 billion records), Hostname and domain tracking (2.6 billion hostnames, 630 million domains).

alphaMountain threatYeti is developed by alphaMountain. SecurityTrails API is developed by Recorded Future. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

alphaMountain threatYeti and SecurityTrails API serve similar Threat Intel Platforms use cases: both are Threat Intel Platforms tools, both cover IP Lookup, Cyber Threat Intelligence. Key differences: alphaMountain threatYeti is Free while SecurityTrails API is Commercial. Review the feature comparison above to determine which fits your requirements.