OpenCTI

Open SourceFunded

Open-source platform unifying threat intelligence and cyber risk management

About OpenCTI

OpenCTI is an open-source eXtended Threat Management (XTM) platform designed to unify cyber threat intelligence, adversarial exposure validation, and strategic cyber risk management. It enables organizations to anticipate future attacks, prioritize remediation efforts, and improve their overall security posture through continuous threat exposure assessment and automation. The platform is tailored for cybersecurity teams within enterprises and government organizations seeking to reduce mean time to detect (MTTD) and mean time to respond (MTTR) to threats.

The solution offers a comprehensive AI-native cockpit that integrates threat intelligence with automated workflows and executive-ready insights, facilitating faster decision-making and operational efficiency. OpenCTI supports real-life attack simulations and tabletop exercises to validate security controls and reduce risk exposure. Trusted by over 6,000 cybersecurity practitioners, OpenCTI helps organizations streamline threat management, reduce crisis preparation time, and enhance cyber resilience through measurable outcomes.

Key Capabilities

✓Unified cyber threat intelligence management
✓Adversarial exposure validation and attack simulation
✓AI-driven automation and executive insights
✓Integration with security stacks via one-click deployments
✓Open-source extensible platform with community support

Integrations

HuntingGridXDR solutionsOpenAEV

Other Cybersecurity Vendors

View all

ANY.RUN

Interactive malware analysis and threat intelligence platform for enterprises

Anomali

Unified AI-driven threat intelligence and SOC platform for faster incident response

Cuckoo Sandbox

Open source automated malware analysis and threat intelligence platform

Hybrid Analysis

Automated malware analysis and threat intelligence powered by Falcon Sandbox.

Joe Sandbox

Advanced AI-driven malware and phishing analysis for enterprise security teams

MISP

Open source platform for sharing and analyzing cyber threat intelligence

Related Buyer Guides

Independent evaluation frameworks for this category.

Cloud Access Security Broker (CASB)

Evaluate Netskope, Microsoft Defender for Cloud Apps, Zscaler, and Palo Alto for SaaS security, shadow IT discovery, and data protection.

Cloud Security Posture Management (CSPM)

Evaluate Wiz, Prisma Cloud, Orca Security, and Lacework for cloud misconfiguration detection, compliance monitoring, and attack path analysis.

Data Loss Prevention (DLP)

Compare Symantec DLP, Microsoft Purview DLP, Forcepoint, and Digital Guardian for data classification, exfiltration prevention, and compliance enforcement.

This profile was compiled by CIOPages from public sources with AI assistance, and may be incomplete or out of date. It is informational only and not an endorsement. Represent this vendor? or .