Alternatives
Products that do what Domain Dossier does
Free OSINT tool for investigating domains.
- 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
- 3
- 4
- 5
- 6
- 7
Free & Private domain research - right in your browser
Dec 2025
- 8IB
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 While building it, I realized most open-source intelligence (OSINT) tools are scattered across GitHub, outdated blog posts, or random Discords.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
- 9MN
2013 · shortdomainsearch.net
- 10KT
2011 · domaingroovy.com
- 11
- 12SA
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
- 13
- 14
- 15
- 16OC
A project which groups together curated open source intelligence tools, frameworks, and techniques.
Apr 2026 · osintradar.com
- 17
- 18UW
2014 · dictionarydomains.co
- 19DC
We have finally launched Domfetch! Domfetch is a free platform to find expired domains. Users can search through domains that are (almost) available for registration. We enrich these domains with extra data to help users find valuable domains. We created this tool because we found the (free) alternatives lacking certain data, such as Moz, Alexa history (we check 5 years of data) & search volume history over a period of 1 year. Let us know what you think! More features and tld's will be added in the near future.
2022 · domfetch.com
- 20RD
2017 · domainsdb.info
- 21IS
2023 · v01.io
- 22
- 23FA
2013 · instantname.me
- 24DG
2017 · github.com
Ranked by how close each launch is in meaning, then by votes. Refine with a description →