diff --git a/README.md b/README.md
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+++ b/README.md
@@ -380,6 +380,7 @@ Your contributions and suggestions are heartily♥ welcome. (✿◕‿◕). Plea
 * [Intrigue](http://intrigue.io) - Automated OSINT & Attack Surface discovery framework with powerful API, UI and CLI.
 * [ZoomEye](https://www.zoomeye.org/) - Search engine for cyberspace that lets the user find specific network components.
 * [gOSINT](https://github.com/Nhoya/gOSINT) - OSINT tool with multiple modules and a telegram scraper.
+* [Amass](https://github.com/caffix/amass) - Subdomain enumeration via scraping, web archives, brute forcing, permutations, reverse DNS sweeping, TLS certificates, passive DNS data sources, etc.
 
 ### Anonymity Tools