How to remove your Wolfram Alpha account

Seems that they are working on proper account removal!

From their FAQ:

“For the immediate future, send a message to info@wolframalpha.com, and your Wolfram ID will be removed from our system manually. Soon there will be an option for you to do this yourself.”

Helpful Trick: Removing online data

Publicly visible text/images often aren’t properly removed even when you succeed in removing an account. Try editing or removing them manually before removing the account itself. If you’re unsure what happens to your tracks: this can be found mostly in the Terms of Service/Privacy Policy; otherwise you can always contact Wolfram Alpha and ask personally. By the way, removal requests don’t necessarily mean your data will actually be removed (e.g. due to legal obligations).

Helpful Trick: Remove third-party logins

If you signed up for Wolfram Alpha using a third-party login such as Facebook or Twitter, you probably want to revoke all access from Wolfram Alpha. Click here to find out how.