Sites and apps similar to Chirp.blue include Instant Username Search, which is free and open source. Other options are Namechk, KnowEm, Available.FYI and 360username. In total there are six Social Networks like Chirp.blue for Windows and self-hosting.
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.
Use Namechk to see if your desired username or vanity url is still available at dozens of popular Social Networking and Social Bookmarking websites. Promote your brand consistently by registering a username that is still available on the majority of the most popular sites.
Search over 550 popular social networks, over 150 domain names, and the entire USPTO Trademark Database to instantly secure your brand on the internet.
United States
Available.FYI tells you if that username you've always wanted becomes available on Twitter, Instagram, TikTok, Reddit, Facebook, and more.
360username helps you find, check, and secure the same username across the internet. You can instantly search your preferred name across more than 90 platforms to see where it’s available.
7thAmigo.com provides 100% whitehat and manual Web 2.0 profiles creation service. Use it for brand protection, reputation management, SEO, etc.
