nowfound

Alternatives

Products that do what OSINTDomain does

Find hidden domain relationships with OSINT

  1. 1OT

    hey guys, wanted to show one of my side projects i just made public. the idea is basically another osint tool for pentesters and bug bounty hunters. it watches certificate transparency logs and checks newly-seen domains for exposed stuff like .env files, open .git dirs, config files, db dumps and so on, and puts whatever it finds into a searchable db. you just search a domain (or part of one) and see what's exposed. it's read-only and free. one thing i've been thinking about adding is a way to register for certain keywords and get notified when something new shows up for that search. would…

    Jul 2026 · search.cerast-intelligence.com

  2. 2

    Free OSINT & Cybersecurity Tools. No Signup Required.

    Jun 2026

  3. 3

    Free OSINT tool for investigating domains.

    28d ago · github.com

  4. 4OC

    A project which groups together curated open source intelligence tools, frameworks, and techniques.

    Apr 2026 · osintradar.com

  5. 5

    The only OSINT tool you will ever need

    2023

  6. 6SA

    Slint is a declarative GUI toolkit written primarily in Rust, with API support for multiple programming languages such as C++ and JavaScript. It is designed for desktop and embedded usage. The Slint website has just been redesigned. And we added a new Royalty-Free License option besides GPL and commercial

    2023 · slint.dev

  7. 7EB
  8. 8

    Everything the internet sees about your domains

    May 2026 · osinteasy.com

  9. 9
    Osaurus540

    Open source agents that run 100% locally on your Mac

    Jul 2026 · osaurus.ai

  10. 10IB

    I work on R00M 101, a Reddit-based OSINT profiler. While building it, I realized most open-source intelligence (OSINT) tools are scattered across GitHub, outdated blog posts, or random Discords. So I put together a public-facing directory of 100+ OSINT tools used by analysts, journalists, and security folks, free, filterable, and categorized by risk, platform, and use case. The idea was to make something useful and no-friction. Built with static HTML + SQL backend + a lot of caffeine. Would love feedback on how to improve the UX or tool curation. If anyone wants to contribute tools or help…

    2025 · r00m101.com

  11. 11

    Expired domains, made easy

    2024

  12. 12

    Advanced domain tracking tool for individuals and agencies

    2021

  13. 13

    Chrome extension looks up phone/email/IP/people via APIs

    2021

  14. 14

    Free & open source security scanner for developers

    2023

  15. 15
    Osintir86

    Protect your identity from deepfakes

    Apr 2026 · osintir.com

  16. 16

    Free & Private domain research - right in your browser

    Dec 2025

  17. 17SE

    2024 · github.com

  18. 18
    Rekos2

    Turn emails, usernames, domains, and IPs into investigations

    Jun 2026 · github.com

  19. 19PC

    Phishcan provides crucial threat intelligence, and it currently tracks phishing domains for: • Scotiabank, Desjardins, RBC, Interac… • Telecom providers, provincial power and health services... • Federal & provincial services, CRA, Canada Post, Service Canada, Revenue Québec... How Phishcan works: • Parsing millions of domains: Continuously scanning and analyzing vast numbers of domains to detect suspicious patterns and potential phishing sites. • Monitoring threat actors : close watch on cyber‑criminal infrastructures and their new domain registrations. • Data enrichment : adding contextual…

    Sep 2025 · phishcan.com

  20. 20BO

    Hi HN, we’re the co-founders of Bearer, and today we launch an open-source alternative to code security solutions such as Snyk Code, SonarQube, or Checkmarx. Essentially, we help security & engineering teams to discover, filter and prioritize security risks and vulnerabilities in their codebase, with a unique approach through sensitive data (PII, PD, PHI). Our website is at https://www.bearer.com and our GitHub is here: https://github.com/bearer/bearer We are not originally Security experts but have been software developers and engineering leaders for over 15…

    2023

  21. 21CO

    Monitor the situation to your own liking. Polymarket, Subway Surfers, Bluesky integration, Flight trackers. Runs all requests client side and doesn't store information. Open to feedback.

    Jan 2026 · sr.ericli.tech

  22. 22TO

    OSINT tool is a browser extension and web application built for researchers, investigators, journalists and intelligence analysts. Our extension gives you access to a suite of OSINT utilities directly on any webpage you visit.

    2023 · osint-tool.com

  23. 23

    Passive OSINT reports for security consultants

    Jul 2026

  24. 24
    DPULSE2

    Open-source desktop OSINT tool for automated domain recon

    Aug 2026 · github.com

Ranked by how close each launch is in meaning, then by votes. Refine with a description →