The Sherlock alternative built for username search
Sherlock is an MIT-licensed Python command-line tool from the Sherlock Project that hunts a username across social networks and prints every site where the handle is registered. It has passed 87,000 GitHub stars, is still committed to regularly, and its bundled site list currently covers roughly 480 services.
Try AliaScan free — scan a username across 400+ platforms in under 30 seconds, no sign-up for the demo.
Search a username →What Sherlock is best for
Developers, security researchers and CTF players who live in a terminal and want a free, scriptable, auditable username enumerator they can pipe into other tooling.
Where Sherlock leaves a gap
- –Distributed as a Python package, so you need Python, pip or pipx and a working terminal before you can run a single search
- –Output is a terminal list of URLs — there is no interface, no saved history, and getting a report means exporting to CSV or XLSX yourself
- –The bundled site list covers roughly 480 services and grows through volunteer pull requests, so individual entries can go stale between releases
- –Sites that rate-limit or return soft 404s produce false positives you have to open and verify by hand
Why AliaScan is a strong alternative
- ✓No Python toolchain to install or keep updated — AliaScan runs the same handle enumeration from any browser tab, including on a phone
- ✓Platform definitions are maintained as part of a paid product rather than by volunteer pull requests, so a broken check is our problem to fix, not yours
- ✓Results arrive as a linked, shareable report by default instead of terminal text you would have to re-export to CSV or XLSX
- ✓Sherlock stays the better pick if you want something free, scriptable and self-hosted; AliaScan is for the people who just need the answer
Sherlock vs AliaScan — FAQ
Is there an online version of Sherlock?+
Not an official one. The Sherlock Project ships a Python command-line tool, and the web front-ends you find are third-party wrappers of varying quality. AliaScan is a hosted service built for the same job: paste a username, it checks 400+ platforms in parallel, and it returns direct links to every profile it finds with nothing to install.
How do I use Sherlock without installing Python?+
You can run it through Docker or a cloud notebook, but both still assume command-line comfort and some setup time. If you would rather skip that entirely, AliaScan does the same username enumeration in the browser — results start streaming in within seconds and end as a report you can save or export.
Sherlock vs AliaScan: which is more accurate?+
Both work the same way, by requesting a profile URL and reading the response, so both can produce the occasional false positive. The real difference is who does the upkeep. Sherlock's list is community-maintained and you verify hits yourself; AliaScan maintains its 400+ platform checks in-house and links each result so you can confirm it in one click.