Throttle is a browser extension developed by Mindsense LLC that allows users to control who can send them email and keep their inbox clean. With Throttle, users can substitute random, unique email addresses when signing up for online services, giving them control over who gets access to their inbox.

One of the main features of Throttle is the ability to generate unique email addresses to use when signing up for online services. This eliminates the need to provide your real email address, keeping it safe from potential spam and unwanted emails. The extension provides a button in sign-up forms that allows users to easily generate a unique email address.

Throttle is available for the Chrome platform and is free to use. It offers a cleaner inbox and gives users peace of mind knowing that their email address is protected. For more information about pricing, visit the Throttle website.

Please note that the developer, Mindsense LLC, has released several updates to the extension, fixing bugs and improving functionality over time.