Multi-Channel Campaign Messaging with GPT-4 and Salesforce

Description

How it works
Fetch campaign & members from Salesforce.
GPT‑4 auto‑writes a channel‑appropriate, personalised outbound message.
Switch node sends via Twilio (SMS/WhatsApp), SMTP (Email).
Mark each member as processed to avoid double‑touches.
Error trigger notifies Slack if anything fails.

Set‑up steps
Time: ~10‑15 min once credentials are ready.
Prereqs: Active Salesforce OAuth app, Twilio account, SMTP creds, Slack app.
In‑flow sticky notes walk you through credential mapping, environment variables, and optional tweaks (e.g., campaign SOQL filter).

> Copy the workflow, add your keys, and run a quick manual test—after that you can place it on a cron or Salesforce trigger.