Your inbox was built for anyone who wants your attention. Rythm changes that.


Rythm is an inbox protection service for Gmail and Outlook. When you connect it, Rythm automatically builds a guest list from your contacts, sent mail, and inbox activity. People on the list get through instantly. Nothing changes for them.


Everyone else — cold pitches, spam, phishing attempts, and anyone you don't know — is filtered into a separate folder called RYTHM: REJECTED. Nothing is ever deleted. Think of it as a waiting room. Check it when you want, rescue anything you need, and that sender is added to your guest list going forward.


Strangers who truly need to reach you can pay a small cover charge (powered by lightning and cashu) to deliver their message immediately. That money settles directly to your wallet, not ours. Rythm never holds your money and never stores your email content.


You set the cover charge. You control the guest list. You decide who gets your attention. Rythm is the muscle that enforces your rules.


Works with your existing email. No new address. No migration. No learning curve. As low as $1.65/month. Cancel anytime.