This task can be performed using Knock
Powerful customer messaging, one platform for every channel
Best product for this task
Knock
marketing
Knock centralizes customer messaging for product-led teams, turning real-time product and warehouse data into orchestrated journeys across email, SMS, push, chat, and in-app. It combines a visual workflow editor with developer-grade SDKs and CLI to ship scalable, personalized engagement faster.

What to expect from an ideal product
- Connect your product database directly to Knock's workflow engine to trigger messages when users perform specific actions like abandoned carts, feature usage, or subscription changes
- Build visual customer journeys that automatically send the right message through email, SMS, or push notifications based on real-time user behavior and product data
- Set up conditional logic that personalizes message content using live inventory levels, user preferences, and purchase history without writing complex code
- Create multi-step engagement sequences that adapt in real-time, like sending a welcome email immediately followed by targeted product recommendations based on browsing patterns
- Use Knock's developer tools to sync customer data from your existing systems and automatically update workflow triggers when product information or user actions change
