Simple, Fast Email Notifications for Developers & Makers Send yourself instant email alerts using a single URL. No dashboards. No SDKs. No setup. Just notify. xtuis.com is a lightweight notification service built for developers, indie makers, and automation lovers who want instant alerts without maintaining email infrastructure. Hit a URL with your unique key — we deliver the email. Powered by Amazon Serverless and Amazon SNS, xtuis.com ensures fast, reliable notification delivery at scale.