
Announcements
Registered Accounts, redesigned: see where an email is signed up
Registered Accounts now groups services by category, shows clear registered or not-found statuses, adds filters, and includes a deletion guide for every service we check.

Username search on Osintly now checks more than 8,000 sources. Since November 1 we have added over 5,500 username modules, more than twice the size of our entire previous username catalog. Searches also got faster, even with three times as many modules to run.
Most of the new modules cover places that general username tools rarely reach: the independent servers of the fediverse and long-running community forums.
| Source type | New modules | Examples |
|---|---|---|
| Mastodon, Misskey and other federated social servers | about 2,240 | MastodonDE, FediScience.org, graz.social, OSM Town |
| PeerTube video servers | about 1,670 | kyiv.tube, LuxTube, AstroTube |
| Forums and community sites | about 1,360 | PhysicsOverflow, GameSalad Forums, ComfyUI, Hex-Rays |
| Lemmy communities | about 300 | Feddit.it, Infosec.Pub, Lemmy.wtf |
| Pixelfed photo servers | about 170 | pixelfed.de, Pixelfed.ca |
On the fediverse, a username is only unique inside one server. An account called alex on one Mastodon server and alex on another are two different accounts, often run by different people. Each server is its own module on Osintly, so a search tells you exactly which servers know the handle instead of guessing from one big instance.
Forums work the same way. People often keep one handle on a hobby or developer community for years, and those profiles can carry join dates, signatures and links that a large social network hides.
You can browse every source, with its scope and last update, in the modules catalog.
More modules usually means a slower search. We rebuilt how a username search runs so the opposite happened:
mike, which match almost everywhere and would skew the order.A match shows that an account with that handle exists on a site. It does not prove that the same person owns it. Common names will match on thousands of servers, so compare profile details, avatars, links and dates before you connect two accounts.
Some servers go offline or block automated lookups at times. A missing result is not proof that the account does not exist.
Open Osintly Search, enter a username and choose Pseudonym. Guests and accounts without a subscription can run a free preview of a full search up to three times a day. Plans and credits are on the pricing page.
On this page
Osintly
The Osintly Team
Specialist in open source intelligence and digital investigations.

Announcements
Registered Accounts now groups services by category, shows clear registered or not-found statuses, adds filters, and includes a deletion guide for every service we check.

Announcements
Explore Domain and IP Intelligence, free search previews, organization workspaces, shared history, and updated Personal and API plans.

Announcements
Osintly now offers more than 50 published email OSINT modules. See how Google, Flickr, Garmin Connect, Microsoft Teams, NPM, and more enrich an email address.
Announcements
Fetch domain logos as images via a simple GET request. No auth, CORS enabled, served from the edge.
1,550+ ready-to-use OSINT modules covering people, companies, domains, emails, and more.
Everything you need to integrate Osintly into your workflow, from quick start to advanced APIs.
Connect with thousands of OSINT investigators. Share techniques, ask questions, collaborate.
Tutorials, case studies, and insights from our team of open source intelligence specialists.
1,550+ OSINT modules. AI analyst built-in. Real-time data. Everything you need in one place.