Open Source sn0int Alternatives

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 16 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to sn0int are Web Check, SpiderFoot, Blackbird OSINT and PhoneInfoga.

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Alternatives list

  1. Nmap icon
     333 likes

    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.

    59 Nmap alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
     
  2. Web Check icon
     56 likes

    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.

    14 Web Check alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    • Self-Hosted
     
  3. SpiderFoot icon
     22 likes

    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.

    26 SpiderFoot alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Alerts

    • Discontinued

    Platforms

    • Self-Hosted
     
  4. Blackbird OSINT icon
     14 likes

    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.

    16 Blackbird OSINT alternatives

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
     
  5. PhoneInfoga icon
     9 likes

    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.

    20 PhoneInfoga alternatives

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
     
  6. 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...

    53 NETworkManager by BornToBeRoot alternatives

    Cost / License

    Application types

    Platforms

    • Windows
    • Chocolatey
     
  7. theHarvester icon
     6 likes

    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.

    Cost / License

    Platforms

    • Linux
    • Online
    • Self-Hosted
    • Kali Linux
     
  8. Datasploit icon
     6 likes

    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.

    Cost / License

    Platforms

    • Linux
     
  9. Osintgram icon
     2 likes

    Osintgram is a OSINT tool on Instagram. It offers an interactive shell to perform analysis on Instagram account of any users by its nickname.

    Cost / License

    Platforms

    • Windows
    • Linux
    • Self-Hosted
     
  10. 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.

    Cost / License

    Platforms

    • Windows
    • Linux
     
12 of 16 sn0int alternatives