The best open source alternative to sn0int is Nmap. If that doesn't suit you, our users have ranked more than 25 alternatives to sn0int and 17 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to sn0int are Web Check, Blackbird OSINT, SpiderFoot and NETworkManager by BornToBeRoot.
Open-source utility for security auditing and network exploration, utilizing raw IP packets to scan hosts and services, identify OS and service versions, and assess network infrastructure, compatible across major operating systems with advanced GUI and tool suite.
United States
Get an insight into the inner-workings of a given website: uncover potential attack vectors, analyse server architecture, view security configurations, and learn what technologies a site is using.
United Kingdom
Combines username and email searches on over 600 platforms with AI-powered analysis, metadata extraction, WhatsMyName integration, customizable filters, PDF/CSV/HTTP exports, and a dedicated CLI for streamlined OSINT, social media research, compliance, and data collection.
Brazil
Automates open source intelligence by collecting, analyzing, and correlating data from diverse sources, offering web and command-line interfaces, modular plugins, detailed reports, data export, platform flexibility, and support for advanced integrations.
Malta
EU
NETworkManager is a powerful tool for managing networks and troubleshoot network problems! It includes a variety of tools such as an IP scanner, Port Scanner, Ping Monitor, WiFi analyzer, PuTTY/RemoteDesktop with tabs or an LLDP/CDP capture (and many more) in a unified user...
GermanyEU
Conducts comprehensive OSINT on phone numbers by identifying origin, carrier, line type, reputation, disposable status, and social media links, using API support, search engines, and a browser interface. Enables security research and threat assessment through advanced automation.
Prying Deep crawls dark/clear net platforms and extracts as much intelligence as possible effectively.
Collects emails, names, subdomains, IPs, and URLs from multiple public sources using various search engines and repositories for open source intelligence gathering, supporting initial penetration test phases, report outputs, and customizable search options.
SpainEU
An #OSINT Framework to perform various recon techniques on Companies, People, Phone Number, Bitcoin Addresses, etc., aggregate all the raw data, and give data in multiple formats.
Osintgram is a OSINT tool on Instagram. It offers an interactive shell to perform analysis on Instagram account of any users by its nickname.
ItalyEU
This is the repository for the LinkScope Client Online Investigation software. LinkScope allows you to perform online investigations by representing information as discrete pieces of data, called Entities.
