System Design AI
Explore designs

Design preview

Design a Notification System

Push, email, SMS and in-app for a billion deliveries a day: priorities that never wait, promotions that never arrive late, no duplicates a user would notice. One-hour boards for junior, senior and staff, with the theory behind them.

notificationsreal-timefan-outkafkasqsawsinterview-board

Shared by System Design AIOfficial

Outline of the design layout

Explore the complete design

Open the diagram and design notes, discuss trade-offs with the community, or make a private copy to build with Coach.

Checking your sign-in…