Maltego vs SpiderFoot 2026: Full Comparison
Last Updated: May 2026
OSINT & Reconnaissance · OSINT Framework
Maltego and SpiderFoot are two of the most widely used OSINT (Open Source Intelligence) frameworks for security professionals conducting reconnaissance operations. Maltego, developed by Paterva, offers a powerful graphical link analysis platform that transforms and visualizes relationships between entities — domains, IPs, email addresses, persons, organizations — using a rich library of transforms from commercial and free data sources. SpiderFoot is an open-source intelligence automation tool that aggregates data from 200+ sources to profile targets including IP addresses, domains, email addresses, and usernames with minimal manual effort. Maltego excels at interactive, collaborative investigations requiring visual relationship mapping. SpiderFoot excels at automated, comprehensive reconnaissance sweeps that aggregate findings into structured reports. Both tools are used by penetration testers, threat intelligence analysts, and law enforcement, but their pricing models, data sources, and user experiences differ significantly. This comparison helps OSINT practitioners choose the right tool for their workflow.
| Feature | Maltego | SpiderFoot |
|---|---|---|
| Category | OSINT & Reconnaissance | OSINT & Reconnaissance |
| Pricing | Freemium | Free/OSS |
| Rating | ★★★★ 4.5/5 | ★★★★ 4.3/5 |
| Open Source | No | Yes |
| Free Trial | Yes | No |
Our Verdict
Maltego wins for interactive visual intelligence analysis; SpiderFoot wins for automated broad-scope reconnaissance at zero cost.
Data Sources & Coverage: Maltego's transform library includes 400+ transforms from commercial providers like Shodan, HaveIBeenPwned, VirusTotal, and Censys. SpiderFoot queries 200+ OSINT sources automatically including breach data, passive DNS, social media, and dark web sources. SpiderFoot covers more sources by default at no additional cost, making it the more accessible starting point.
Visualization & Analysis: Maltego's graph-based visualization is its killer feature — analysts intuitively trace relationships between entities, cluster connected infrastructure, and export findings for reports. SpiderFoot generates HTML and CSV reports and offers a basic relationship graph, but lacks Maltego's interactive investigation depth for complex multi-entity analysis.
Pricing: SpiderFoot is free and open-source under the MIT license. Maltego offers a free community version with limited transforms and rate-limited API calls; commercial editions cost $500–1,500+/year per user. Individual data enrichment transforms often require separate provider subscriptions adding significant ongoing costs.
Automation: SpiderFoot can be automated via its REST API or command-line interface, making it excellent for integration into reconnaissance pipelines and scheduled intelligence gathering. Maltego is primarily a manual investigation tool designed for analyst interaction.
Best For: Maltego is the superior choice for complex multi-entity intelligence investigations requiring visual relationship mapping and collaborative analysis. SpiderFoot is better for automated reconnaissance sweeps, bug bounty recon pipelines, and teams needing broad coverage without manual data enrichment.