GuideBeginner
Build agents and automations using Replit Agent 3
The Rundown: In this tutorial you’ll learn how to use Replit’s new Agent 3 feature to build a weekly competitor-news email automation (no code, just a prompt).
Required tools
None required
Updated
Jan 30, 2026
Guide preview locked
The Rundown: In this tutorial you’ll learn how to use Replit’s new Agent 3 feature to build a weekly competitor-news email automation (no code, just a prompt). This goes beyond “make a web app” and into agents, triggers, and workflows - similar to Zapier/n8n/Lindy, but inside Replit.
Who is this useful for:
- Founders and marketers who need regular competitor briefs
- Operators who want time-based automations without wiring code
- Analysts who prefer traceable, step-by-step runs
- Educators building AI workshop demos for non-developers
STEP 1: Getting started and accessing Replit
Go to Replit.comand you’ll see a chat box to enter your...