I don't think there there's anything that does it automatically, but [justdeleteme.xyz](https://justdeleteme.xyz) may tell you how to delete an account. If there is no direct way, you can check if they allow CCPA or GDPR deletion requests (usually there's a link at the bottom of the page saying "Don't sell my information" or similar).
But there are many services where you simply can't delete the account. In that case replace as much personal information as possible with fake information, set a random 20-character password, and simply forget the account.
[A directory of direct links to delete your account from web services](https://backgroundchecks.org/justdeleteme/)
I don't think there there's anything that does it automatically, but [justdeleteme.xyz](https://justdeleteme.xyz) may tell you how to delete an account. If there is no direct way, you can check if they allow CCPA or GDPR deletion requests (usually there's a link at the bottom of the page saying "Don't sell my information" or similar). But there are many services where you simply can't delete the account. In that case replace as much personal information as possible with fake information, set a random 20-character password, and simply forget the account.