Muli is an email automation platform designed to help businesses send personalized, event-triggered emails directly tied to Stripe activity. The service connects to your Stripe account and automatically sends tailored messages when customers take actions like subscribing, paying invoices, canceling, or failing charges — saving time and reducing manual email work. It features a visual email builder, real-time previews, custom branding, and delivery analytics. Setup is quick and code-free.

Hey Product Hunt! Muli started from conversations with other founder I've found on reddit. Over and over, I kept hearing the same frustration: “Stripe handles payments great… but the emails? Not flexible enough.” Or: “We had to build custom logic just to send proper subscription emails.” So I built Muli to solve that. Muli connects directly to your Stripe account and automatically sends personalized, branded emails when subscription events happen — renewals, failed payments, cancellations, upgrades, and more. No custom backend work. No duct-taped automation tools. Just clean, event-based emails that match your brand and go out exactly when they should. If you’re running a SaaS or subscription business, I’d genuinely love to know: Are you using default Stripe emails? Did you build your own system? What’s missing from your current setup? Really excited to share this and hear your feedback. Thanks for checking out Muli!

I added a free plan, so people can test out the app before purchasing!

Muli

Email service that listens to stripe events

Email service that listens to stripe events