OpenCTI Reviews in 2025

Audience

Cybersecurity professionals and organizations seeking a tool to manage and operationalize cyber threat intelligence

About OpenCTI

OpenCTI is an open source threat intelligence platform developed by Filigran, designed to help organizations collect, correlate, and leverage threat data at strategic, operational, and tactical levels. It provides a consolidated view of threat data from multiple sources, transforming raw data into actionable insights. It features a sophisticated knowledge hypergraph database, fully compliant with STIX standards, enabling deep context and relationships within threat intelligence. OpenCTI offers comprehensive visualizations and analytics, facilitating comparison and investigation within the knowledge graph. It integrates both technical and non-technical information into a unified system, linking each piece of threat intelligence to its original source for a complete analytical perspective. It also includes powerful case management capabilities, enhancing threat detection and response by centralizing incident-related data and fostering real-time collaboration.

Other Popular Alternatives & Related Software

Cyware

Cyware is the only company building Virtual Cyber Fusion Centers enabling end-to-end threat intelligence automation, sharing, and unprecedented threat response for organizations globally. Cyware offers a full-stack of innovative cyber fusion solutions for all-source strategic, tactical, technical and operational threat intelligence sharing & threat response automation. Cyware’s Enterprise Solutions are designed to promote secure collaboration, inculcate cyber resilience, enhance threat visibility and deliver needed control by providing organizations with automated context-rich analysis of threats for proactive response without losing the element of human judgment. Cyware solutions are pushing the boundaries of current security paradigms by utilizing advances in Machine Learning, Artificial Intelligence, Security Automation & Orchestration technologies to empower enterprises in adapting to the evolving threat landscape.

Learn more

Group-IB Threat Intelligence

Defeat threats efficiently and identify attackers proactively with a revolutionary cyber threat intelligence platform by Group-IB. Capitalize on your threat intelligence insights with Group-IB’s platform. Group-IB Threat Intelligence provides unparalleled insight into your adversaries and maximizes the performance of every component of your security with strategic, operational, and tactical intelligence. Maximize known and unlock hidden values of intelligence with our threat intel platform. Understand threat trends and anticipate specific cyber attacks with thorough knowledge of your threat landscape. Group-IB Threat Intelligence provides precise, tailored, and reliable information for data-driven strategic decisions. Strengthen defenses with detailed insight into attacker behaviors and infrastructure. Group-IB Threat Intelligence delivers the most comprehensive insight into past, present, and future attacks targeting your organization, industry, partners, and clients.

Learn more

ESET Threat Intelligence

Extend your security intelligence from local network to global cyberspace. Get in-depth, up-to-date global knowledge about specific threats and attack sources, which can be difficult to obtain if you only have access to information within your own networks. ESET Threat Intelligence data feeds utilize widely supported STIX and TAXII formats, which makes it easy to integrate with existing SIEM tools. Integration helps to deliver the latest information on the threat landscape to predict and prevent threats before they strike. ESET Threat Intelligence features a full API that is available for automation of reports, YARA rules and other functionalities to allow for integration with other systems used within organizations. These allow organizations to set up custom rules to obtain company-specific information that security engineers are interested in. Organizations receive valuable details such as the number of times specific threats have been seen worldwide.

Learn more

Recorded Future

Recorded Future is the world’s largest provider of intelligence for enterprise security. By combining persistent and pervasive automated data collection and analytics with human analysis, Recorded Future delivers intelligence that is timely, accurate, and actionable. In a world of ever-increasing chaos and uncertainty, Recorded Future empowers organizations with the visibility they need to identify and detect threats faster; take proactive action to disrupt adversaries; and protect their people, systems, and assets, so business can be conducted with confidence. Recorded Future is trusted by more than 1,000 businesses and government organizations around the world. The Recorded Future Security Intelligence Platform produces superior security intelligence that disrupts adversaries at scale. It combines analytics with human expertise to unite an unrivaled variety of open source, dark web, technical sources, and original research.

Learn more

Pricing

Free Version:

Free Version available.

Integrations

See Integrations

Ratings/Reviews

Overall 0.0 / 5

ease 0.0 / 5

features 0.0 / 5

design 0.0 / 5

support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Videos and Screen Captures

Other Useful Business Software

Auth0 for AI Agents now in GA

Ready to implement AI with confidence (without sacrificing security)?

Connect your AI agents to apps and data more securely, give users control over the actions AI agents can perform and the data they can access, and enable human confirmation for critical agent actions.

Start building today

Product Details

Platforms Supported

Cloud

On-Premises

Training

Documentation

Live Online

In Person

Videos

Support

Phone Support

Online

Compare This Software

ESET Threat Intelligence

Extend your security intelligence from local network to global cyberspace. Get in-depth, up-to-date global knowledge about specific threats and attack sources, which can be difficult to obtain if you only have access to information within your own networks. ESET Threat Intelligence data feeds...

Compare
Google Threat Intelligence

Get comprehensive visibility and context on the threats that matter most to your organization. Google Threat Intelligence provides unmatched visibility into threats enabling us to deliver detailed and timely threat intelligence to security teams around the world. By defending billions of users,...

Compare
Cyware

Cyware is the only company building Virtual Cyber Fusion Centers enabling end-to-end threat intelligence automation, sharing, and unprecedented threat response for organizations globally. Cyware offers a full-stack of innovative cyber fusion solutions for all-source strategic, tactical,...

Compare
Proofpoint Emerging Threat (ET) Intelligence

Proofpoint ET Intelligence delivers the most timely and accurate threat intelligence. Our fully verified intel provides deeper context and integrates seamlessly with your security tools to enhance your decision-making. Knowing what types of threats exist is no longer enough to protect your...

Compare
Palo Alto Networks AutoFocus

Tomorrow's operations depend on unrivaled threat intelligence, today. Power up investigation, prevention and response with AutoFocus. Palo Alto Networks, provider of the industry-leading next-generation firewall, has made the world’s highest-fidelity repository of threat intelligence, sourced...

Compare

Recommended Software

ESET Threat Intelligence

Extend your security intelligence from local network to global cyberspace. Get in-depth, up-to-date global knowledge about specific threats and attack sources, which can be difficult to obtain if you only have access to information within your own networks. ESET Threat Intelligence data feeds...

See Software
Google Threat Intelligence

Get comprehensive visibility and context on the threats that matter most to your organization. Google Threat Intelligence provides unmatched visibility into threats enabling us to deliver detailed and timely threat intelligence to security teams around the world. By defending billions of users,...

See Software
Cyware

Cyware is the only company building Virtual Cyber Fusion Centers enabling end-to-end threat intelligence automation, sharing, and unprecedented threat response for organizations globally. Cyware offers a full-stack of innovative cyber fusion solutions for all-source strategic, tactical,...

See Software