CheckUser is a username availability checker that searches across more than 70 social networking sites. It reports availability status and confidence signals and offers username suggestions. The tool is free to use and requires no registration or personal information.
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Username Checker checks multiple social media sites for username availability. It also gathers information on a taken username and returns a summary of who the person is. The site lists supported platforms and FAQ notes that a common username can belong to different people across sites.
Is It Down Right Now checks website availability, outages, broken links, or service status from the web.
UpDownToday checks website availability, outages, broken links, or service status from the web.
ATLAQ is an AI domain name generator. Users describe an idea and receive brandable domain names, which are checked live for availability. Names are scored for readability, and the site includes a domain checker.
Kira is a regional availability checker for Spotify content. The page asks users to sign in and authorise Kira to access Spotify's system, stating that Kira does not access any personal information.