Live · 427 platforms · 2.4M truths revealed

Reverse username searchUnmask anyone behind @

Drop a handle. In under 30 seconds we fingerprint every hidden social, dating, gaming and creator profile across 427 platforms — and hand you the complete digital trail.

Tryelonmusksatoshijenny_oslo

Free sample reportNo account to preview★ 4.9 — 12,400+ found the truth

JKMRALPS

2,418,907 usernames unmasked · ★ 4.9 on review platforms · trusted in 180+ countries

01Real case files

The three username searches people don't talk about

Real reasons. Real searches happening on this site every minute. Every query is private — we never log who you looked up.

💘 Dating checkCASE.01

M@m••••_22

Match · Hinge · 2 days ago

Is your match really single?

They said the apps were deleted. One scan checks Tinder, Bumble, Feeld and 60+ niche dating sites — and shows every profile still active today.

Tinderactive 4h ago✓ Found

Bumbleactive today✓ Found

Feeldprofile live

“Three days before I introduced him to my parents, I found 3 active dating profiles in different cities. Saved me from the biggest mistake of my life.”

MMia · 28 · NYC · ★★★★★

73%of casual daters keep at least one hidden dating profile

💔 Loyalty checkCASE.02

J@j••••_dev

Partner · flagged by user

Trust your gut. Find the proof.

Late nights. Sudden password changes. A new "work friend." If something feels off, find every secret account they've created — even one made yesterday.

Tindernew · Tue✓ Found

Redditthrowaway acct

Discordalt profile✓ Found

“He swore he wasn't on those apps anymore. AliaScan found a Tinder account from last Tuesday. Hardest text I've ever sent — but I needed the truth.”

SSarah K. · 32 · Brooklyn · ★★★★★

1 in 4partners has at least one secret social profile, study finds

🔎 Stranger checkCASE.03

V@vc_••••

New contact · unverified

Who is the person you just met?

A new match. A roommate-to-be. A "CEO" from a dinner party. Their digital footprint tells you in 30 seconds what their bio won't.

LinkedIncreated 3wk ago

Twitter / X12 followers✓ Found

Instagram1 post✓ Found

“Matched with a guy claiming to be a 'venture capitalist'. AliaScan showed his LinkedIn was 3 weeks old and his only post was a latte. Hard pass.”

JJess · 31 · Austin · ★★★★★

84%of first-time users discover something they didn't expect

‹ › swipe to see more cases

02See it work

Watch a username search run in real time

One username. Every profile. Across every platform they thought you'd never check.

aliascan · scan @elonmusk LIVE

Scanning @elonmusk

0 / 427 platforms

Instagram

152K followers

✓ Found

Twitter / X

238.3M followers

✓ Found

TikTok

548K followers

✓ Found

Facebook

17M followers

✓ Found

YouTube

3.4M subs

✓ Found

2.1M karma

✓ Found

CEO · Tesla

✓ Found

no profile

— Clear

Snapchat

score 847K

✓ Found

Discord

Tesla server

✓ Found

Twitch

occasional

✓ Found

Spotify

12 playlists

✓ Found

0Profiles found

0.0sScan time

03Under the hood

Not just a username lookup. A forensic engine.

Parallel probes, decoy detection, and metadata extraction — built to surface what a basic search never could.

427 probes in one TCP window

Parallel HEAD requests, OAuth probes and platform-specific signature checks — all dispatched at once. No round-robin throttling, no waiting in line.

Decoy & soft-delete detection

We don't just check 404s. Platforms serve decoy pages, soft-deletes and geo-blocks — our classifier disambiguates each with a confidence score.

Receipts: URL, response time, join date

Every "found" row links straight through. Where a platform leaks registration or last-seen metadata, we surface it as evidence.

Export to PDF / CSV / JSON

One click to a case-file-ready report. Built for journalists, brand-protection teams and dating-safety advocates.

~/aliascan — engine v4.2 live

04Pricing

One small step. The truth you deserve.

The truth shouldn't cost a fortune. One search when you need answers most — or unlimited access all week.

What they hide, we find.

One handle is all it takes. See a full sample report first — no account, no card.

🔒 Private & anonymous · we never store who you searched

Find someone by username

Already have a handle from a specific app? Start with a platform-specific lookup — or read the guides for the techniques behind a username search.

Find on Instagram Find on TikTok Find on Snapchat Find on Cash App Find on OnlyFans Find on Tinder Find on Twitter / X Find on Discord

How to find someone by username What is a reverse username search?Is username search legal?

Frequently asked questions

What is AliaScan?+

AliaScan is a reverse username search engine. Enter any username and it checks whether that same handle is registered across 400+ social, dating, gaming, messaging and payment platforms, returning a direct link to each public profile it finds.

How do I find someone by their username?+

Paste the username into AliaScan and start a scan. It queries hundreds of platforms in parallel and streams back every public profile where that exact handle exists — usually in under 30 seconds. You can then confirm identity by cross-checking photos, bios and links across the matches.

Is AliaScan free?+

You can view a complete sample report free and without signing up, so you can see exactly what a scan returns before paying. Running a search on a username of your own is covered by a one-time or lifetime plan on the pricing page.

Does AliaScan access private accounts?+

No. AliaScan only reads publicly visible profiles — the same information anyone could see by visiting each site. It never logs in, bypasses privacy settings, or exposes private data, and we don't store who you searched.

How many platforms does AliaScan search?+

AliaScan checks a username against 400+ platforms — major social networks, messaging and dating apps, developer and gaming sites, and payment services — with the coverage list expanded continuously.