Clean Inbox for Gmail™

Clean Inbox for Gmail™ is a Gmail add-on that tackles inbox clutter with a combination of AI classification and traditional Gmail filtering. Rather than building filter rules by hand, you tell the tool in ordinary language which kinds of messages you want out of the way — newsletters, promotions, marketing blasts, particular senders — and it writes the corresponding Gmail filter for you. You can also open any message and have the add-on classify what type of email it is and suggest a rule that would catch everything similar.

Beyond filter creation, the add-on offers browsable public categories. Installing a category labels whole groups of incoming mail with one click, which is a fast way to get a noisy inbox under control without designing rules from scratch. There is also sender management: block addresses you never want to hear from, or allow-list the ones that must always get through.

The website leans heavily into privacy. It states that the tool cannot read the content of your emails, that filtered messages are labeled rather than deleted, and that classification runs on Google Gemini inside Google Cloud rather than being sent to OpenAI or other third parties. Note that this is an independent product made by Codemoon and explicitly not affiliated with Google. The site reports 35k+ users and a 4.8/5 rating across 150+ reviews.