Best OSINT Frameworks & Automation Platforms (2026) | FaceSeek
The best OSINT frameworks and automation platforms — Maltego, SpiderFoot, Recon-ng, and more — to collect and connect intelligence at scale.
Single-purpose tools answer one question. Frameworks answer many at once — automating collection across dozens of sources and connecting the results so patterns emerge. If you're moving beyond one-off lookups, these are the OSINT frameworks and automation platforms to know in 2026.
What to look for in an OSINT framework
Weigh source coverage (how many data feeds it queries), output (visual graph vs. structured report vs. scriptable pipeline), extensibility (modules, transforms, APIs), and cost. Most teams end up running two: one for automated collection, one for visual analysis.
The best OSINT frameworks & platforms
- Maltego — The standard for visual link analysis. Its "transforms" expand an entity (email, domain, person) into connected data on an interactive graph.
- SpiderFoot — Automated OSINT that queries 200+ sources and correlates findings. Open source, with a hosted HX tier.
- Recon-ng — A modular, Metasploit-style reconnaissance framework for scripted, repeatable collection.
- theHarvester — Focused recon for a domain: emails, subdomains, hosts, and names from public sources.
- OWASP Amass — Deep attack-surface and subdomain mapping — the reference tool for DNS and infrastructure enumeration.
- OSINT Framework — Not automation, but the definitive directory that maps hundreds of tools by category.
- Sherlock — Username enumeration across hundreds of networks; easy to wire into a larger pipeline.
- sn0int — A semi-automatic OSINT framework and package manager for scripted, reproducible investigations.
- Shodan — The search engine for connected devices; a common data source that plugs into other frameworks.
- Intelligence X — A search engine and archive spanning the dark web, leaks, and historical data, with an API for automation.
Collect, then connect
The winning pattern is a two-stage pipeline: use an automated collector (SpiderFoot, Recon-ng, theHarvester) to gather raw data, then pull it into a link-analysis tool (Maltego) to see how entities relate. Frameworks scale collection — but human judgment still decides what's true.
Use them together
Frameworks are strongest when fed good seeds — a photo, an email, a username. Start a face lead with FaceSeek, and browse individual data sources in our OSINT tools directory, including Domain & IP Research. Related reading: best free OSINT tools, best OSINT tools for beginners, and best domain & IP OSINT tools.
Frequently asked questions
What is an OSINT framework?
An OSINT framework is a platform that automates data collection across many sources and helps you connect the results — for example, linking an email to domains, usernames, breaches, and social accounts in one graph or report.
Which OSINT framework is best?
Maltego leads for visual link analysis, SpiderFoot for automated scanning across 200+ sources, and Recon-ng for a scriptable, modular workflow. The best choice depends on whether you want a graph, a report, or a pipeline.
Are OSINT frameworks free?
Several are open source and free (SpiderFoot, Recon-ng, theHarvester, Amass). Maltego offers a limited free Community Edition, with paid tiers unlocking larger transforms and data.
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