Alternatives to GreyNoise

Recorded Future

Threat Intelligence Platforms

Recorded Future provides AI-powered threat intelligence with real-time analysis of open, dark, and technical sources for proactive security.

Team Cymru

Threat Intelligence Platforms

Internet security research company providing threat intelligence derived from global network flow data to identify malicious infrastructure.

EclecticIQ

Threat Intelligence Platforms

Threat intelligence platform for CTI teams providing automation, analysis, and sharing of threat data.

Anomali

Threat Intelligence Platforms

AI-powered security operations platform combining threat intelligence, detection, and response to identify adversaries and accelerate investigation.

Censys

Attack Surface Management

Attack surface management platform providing continuous internet-wide scanning and discovery to map and monitor external-facing assets and exposures.

IntelligenceFusion

Threat Intelligence Platforms

Open source threat intelligence platform providing geopolitical risk monitoring for security teams.

Nisos

Threat Intelligence Platforms

Managed intelligence platform providing threat intelligence for digital risk and physical security.

Mandiant Advantage

Threat Intelligence Platforms

Threat intelligence and incident response platform by Google Cloud providing proactive security services.

ThreatConnect

Threat Intelligence Platforms

ThreatConnect provides a threat intelligence operations platform combining TIP, SOAR, and risk quantification for security teams.

PhishTank

Threat Intelligence Platforms

Community-driven phishing data feed providing real-time verified phishing URLs for browsers, ISPs, and security vendors.