Instantly check if your username is available across multiple services Created by Umut Canbolat Instant Username Search is a free and open-source web app to check if a username is available on services like Facebook, Instagram, Reddit, GitHub and much more. It’s available online or as a self-hosted app.
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Instant Username Search
Alternatives
| # | Image | App Name | Features | Platforms | Price | Website Link |
| 2 |  |
KnowEm | Windows | Free Personal | Website | |
| 3 |  |
7thAmigo | Windows | Commercial | Website | |
| 4 |  |
NameCheckup | Web | Free | Website | |
| 5 |  |
Namechk | Web | Free | Website |