Maltego is a popular data mining tool that is used for link analysis, OSINT, and digital forensics.
Free version available, paid plans start at $999/year
Best theHarvester OSINT Tool Alternatives ranked by AI · updated May 2025
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theHarvester is a tool for gathering e-mail accounts, subdomains, virtual hosts, open ports/ banners, and employee names from different public sources.
Price: Free
🎯 github.com/laramies/theHarvester
Top 6 theHarvester OSINT Tool alternatives
Shodan is a search engine that lets you find specific types of computers (routers, servers, etc.) connected to the internet.
Free trial available, pricing varies based on usage
SpiderFoot is an open-source intelligence automation tool. It automates the process of gathering intelligence about a given target, which may be an...
Censys helps organizations discover and monitor every server, device, and system connected to the internet.
Contact for pricing
ZoomEye is a cyberspace search engine that allows users to search for specific network components. It can be used for network scanning...
Free and paid plans available
OWASP Amass is an open-source network mapping and attack surface discovery tool. It helps security professionals perform network mapping of attack surfaces...
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