Customer notification system
Send helpful notifications to customers at just the right moments.
Industry
- Ecommerce
- Financial Services
End users
- Marketing and Sales
- Customer Support

Part of delivering an excellent customer experience is sending informative notifications at the right moment. For example, a credit card company might want to send an email or SMS notification when a customer approaches their spending limit. Building such a system from scratch is not advised.
With Retool, you can build a messaging notification system that requires far less engineering overhead while also unblocking your marketing team from making copy changes.
Build on your own data
Connect your data
Retool connects to your databases, third-party services, and anything with a REST or GraphQL API. Browse the integration library for the full list.
Generate with AI agents
Describe the app you want in Retool's builder, or build from your own tools with MCP or the Retool CLI. AI agents generate it against your real data.
Keep your controls
Every app ships with your organization's SSO, permissions, and audit logging already applied.