Building ReplyAI — working demo, one line embed, built solo with Claude

📰 Dev.to · Joy Barua

Learn how to build a solo AI customer support widget using Claude, with a working demo and one-line embed

intermediate Published 15 May 2026

Action Steps

Build a basic AI customer support widget using Claude
Configure the widget to read documentation and handle support queries
Test the widget with sample data and refine its performance
Deploy the widget as a one-line embed in a web application
Integrate the widget with existing customer support systems for seamless functionality

Who Needs to Know This

Developers and product managers can benefit from this tutorial to build and integrate AI-powered customer support widgets into their applications

Key Insight

💡 Claude can be used to build a solo AI customer support widget with a working demo and one-line embed