AT&T Alien Labs Open Threat Exchange vs Lunar: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
AT&T Alien Labs Open Threat Exchange is a free threat intelligence platforms tool. Lunar is a free threat intelligence platforms tool by Webz.io. Compare features, ratings, integrations, and community reviews side by side to find the best threat intelligence platforms fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
AT&T Alien Labs Open Threat Exchange
Security teams at mid-market companies and below will get immediate value from AT&T Alien Labs Open Threat Exchange because the free model eliminates budget friction while the collaborative threat database cuts your time to understand emerging indicators you're already seeing. The platform ingests and shares vetted IOCs across thousands of organizations, meaning you get context on attacks your peers are fighting without building an internal threat intel function. Skip this if you need proprietary intelligence feeds or automated threat feeds integrated into your SIEM; OTX works best for teams with time to manually correlate and operationalize what you find.
Security teams managing breach aftermath and credential exposure across multiple domains should adopt Lunar for its real-time infostealer log intelligence, which surfaces compromised credentials faster than waiting for breach notifications. The platform ingests large-scale daily breach data and prioritizes service-level context for remediation, directly supporting the NIST Detect function of continuous monitoring and incident characterization. Skip this if you need post-compromise forensics or threat hunting beyond credential validation; Lunar is detection and alerting first, not investigation.
