OWASP Amass
Performs network mapping of attack surfaces and external asset discovery using open source information gathering and active reconnaissance techniques.
Free14,260
Free14,260
OWASP Amass
Performs network mapping of attack surfaces and external asset discovery using open source information gathering and active reconnaissance techniques.
Data verified May 2026
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The OWASP Amass Project performs network mapping of attack surfaces and external asset discovery using open source information gathering and active reconnaissance techniques. Information Gathering Techniques Used: Technique Data Sources APIs 360PassiveDNS, Ahrefs, AnubisDB, BeVigil, BinaryEdge, BufferOver, BuiltWith, C99, Chaos, CIRCL, DNSDB, DNSRepo, Deepinfo, Detectify, FOFA, FullHunt, GitHub, GitLab, GrepApp, Greynoise, HackerTarget, Hunter, IntelX, LeakIX, Maltiverse, Mnemonic, Netlas, Pastebin, PassiveTotal, PentestTools, Pulsedive, Quake, SOCRadar, Searchcode, Shodan, Spamhaus, Sublist3rAPI, SubdomainCenter, ThreatBook, ThreatMiner, URLScan, VirusTotal, Yandex, ZETAlytics, ZoomEye Certificates Active pulls (optional), Censys, CertCentral, CertSpotter, Crtsh, Digitorus, FacebookCT DNS Brute forcing, Reverse DNS sweeping, NSEC zone walking, Zone transfers, FQDN alterations/permutations, FQDN Similarity-based Guessing Routing ASNLookup, BGPTools, BGPView, BigDataCloud, IPdata, IPinfo, RADb, Robtex, ShadowServer, TeamCymru Scraping AbuseIPDB, Ask, Baidu, Bing, CSP Header, DNSDumpster, DNSHistory, DNSSpy, DuckDuckGo, Gists, Google, HackerOne, HyperStat, PKey, RapidDNS
OWASP Amass FAQ
Common questions about OWASP Amass including features, pricing, alternatives, and user reviews.
OWASP Amass is Performs network mapping of attack surfaces and external asset discovery using open source information gathering and active reconnaissance techniques. It is a Attack Surface solution designed to help security teams with Network Mapping, Osint.
OWASP Amass is a free Attack Surface tool. This makes it accessible for organizations of all sizes, from startups to enterprises. Visit https://github.com/owasp-amass/amass/ for download and installation instructions.
Popular alternatives to OWASP Amass include:
1.Aleph Search Clear - OSINT tool for mapping & monitoring risk ecosystems on Clear & Deep Web. (Commercial)
2.Cylana EASM - AI-powered EASM platform for digital asset discovery and monitoring. (Commercial)
3.ZoomEye - ZoomEye is an advanced cyberspace search engine that provides detailed information on cyberspace assets, including server software and version information, for cybersecurity experts, researchers, and enterprises. (Free)
4.Findomain - A domain reconnaissance tool that automates subdomain discovery, port scanning, and monitoring with support for multiple data sources and notification integrations. (Free)
5.Majestic Million - Explore the top million websites, ranked by referring subnets, and gain insights into online influence and popularity. (Free)
Compare all OWASP Amass alternatives at https://cybersectools.com/alternatives/owasp-amass
OWASP Amass is for security teams and organizations that need Network Mapping, Osint. It's particularly suitable for small to medium-sized teams looking for cost-effective solutions. Other Attack Surface tools can be found at https://cybersectools.com/categories/attack-surface
Have more questions? Browse our categories or search for specific tools.
