SpiderFoot

Open-source intelligence automation platform that integrates with over 200 data sources to perform comprehensive reconnaissance, threat intelligence gathering, and attack surface mapping for cybersecurity professionals and investigators.

OSINT Automated Reconnaissance Passive DNS Dark Web Monitoring

Overview

SpiderFoot is a powerful, open-source intelligence (OSINT) automation tool designed to gather and analyze data from over 200 public and private data sources. Developed by Steve Micallef, SpiderFoot provides a modular, plugin-based architecture that allows security professionals, penetration testers, and threat intelligence analysts to automate reconnaissance tasks and build comprehensive intelligence profiles on targets. The platform can be used in both graphical and command-line modes, making it accessible for beginners while offering advanced features for experienced users. SpiderFoot supports scanning for IP addresses, domain names, email addresses, and network blocks, correlating results across multiple sources to identify potential security risks, data exposures, and hidden relationships. Key features include passive DNS resolution, WHOIS lookups, subdomain enumeration, dark web monitoring, threat intelligence feed integration, and automated reporting. SpiderFoot's ability to run continuous scans and correlate findings across disparate data sources makes it invaluable for organizations seeking to proactively manage their digital footprint and detect potential vulnerabilities before they are exploited.

Primary Use Cases

✔ Performing automated threat intelligence gathering by scanning IP addresses, domains, and email addresses against 200+ data sources to identify potential risks.

✔ Conducting attack surface mapping and external reconnaissance to discover exposed assets, subdomains, and network infrastructure.

✔ Monitoring dark web and paste sites for exposed credentials, data breaches, and threat actor chatter.

Frequently Asked Questions

SpiderFoot is an open-source OSINT automation tool that gathers and analyzes data from over 200 public and private sources. It performs reconnaissance on IP addresses, domains, email addresses, and network blocks to identify security risks and potential threats.

Yes, SpiderFoot is open-source and free to use. The community edition offers all core features and can be run locally or in a self-hosted environment. There is also a commercial version, SpiderFoot HX, which includes additional enterprise features and support.

SpiderFoot integrates with over 200 public and private data sources, including search engines, DNS services, threat intelligence feeds, social media platforms, dark web monitoring services, paste sites, and more.

Yes, SpiderFoot supports continuous monitoring and scheduled scanning. You can configure scans to run automatically at defined intervals, making it ideal for ongoing threat intelligence gathering and continuous security monitoring.

SpiderFoot is the open-source community edition with all core features. SpiderFoot HX is the commercial enterprise version that includes additional features such as advanced reporting, collaboration tools, enhanced support, prioritized modules, and scalability for large-scale deployments.

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Category Info

Open Source Intelligence (OSINT) tools for gathering and analyzing publicly available information from various sources including websites, social media, DNS records, public databases, and other open data sources for security investigations and threat intelligence.

Added On

August 18, 2026

Last Updated

August 18, 2026