Growth · alternatives · 2026
24 alternatives to Unmask Any Username Across 400+Platforms
Find anyone’s online presence in seconds
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Without your consent most major web platforms leak whether you are logged in. This allows any website to detect on which platforms you
2016 · robinlinus.github.io · its alternatives →
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Find anyone's social media profiles in seconds
2024 · candidatechecker.io · its alternatives →
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Check out if your username is available
2019 · instantusername.com · its alternatives →
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NameChk▲271See if your username is available on 100+ social networks
2015 · namechk.com · its alternatives →
- 7SD
2022 · getsocialdomain.com · its alternatives →
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Author here. This site lets you put in a username and get the users with the most similar writing style to that user. It confirmed several users who I suspected were alts and after informally asking around has identified abandoned accounts of people I know from many years ago. I made this site mostly to show how easy this is and how it can erode online privacy. If some guy with a little bit of Python, and $8 to rent a decent dedicated server for a day can make this, imagine what a company with millions of dollars and a couple dozen PhD linguists could do. Here's Paul Graham:…
2022 · stylometry.net · its alternatives →
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Discover anyone's social media activity in seconds
2022 · candidatechecker.io · its alternatives →
- 10IB
2022 · handlefinder.com · its alternatives →
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CluePaw▲3Find anyone's username across 68+ platforms instantly
Jun 2026 · as2o.com · its alternatives →
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Discover username availability across platforms
Nov 2025 · whatismyname.net · its alternatives →
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Search any Reddit username to see public posts, comments, karma breakdown and account age. Public Reddit data only, no private profiles or messages.
2018 · redditprofile.com · its alternatives →
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Earlyname▲171Get rare, original usernames on new platforms.
2020 · earlyname.com · its alternatives →
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Check username availability instantly across major platforms
2025 · usernamescan.com · its alternatives →
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Uncover social media profiles and people behind a username
2024 · idcrawl.com · its alternatives →
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Find Anyone Behind a username, email or phone number.
2020 · usersearch.org · its alternatives →
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Free username availability checker for 520+ social media platforms. 20 free API searches for registered users. Find your perfect username for Instagram, TikTok, Twitter/X, and more.
2025 · usernamesearch.io · its alternatives →
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Clean up the accounts you are following on Twitter
2022 · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →