n8n Twilio Workflow: Send SMS & WhatsApp via Manual Trigger

Send SMS & WhatsApp Messages from n8n with a Simple Manual Trigger

This n8n Twilio workflow lets you send SMS and WhatsApp messages on demand—triggering delivery instantly whenever you run the workflow manually in n8n.

What this workflow does

Designed for fast, controlled messaging, the workflow follows a straightforward process:

• Manual Trigger: You start the workflow yourself from the n8n interface.
• Twilio messaging step: The workflow uses the Twilio node to send your message to the intended recipient via SMS or WhatsApp.
• Delivery workflow: Each manual run results in a new outgoing communication through Twilio.

Use cases

• Support follow-ups: Send a quick SMS or WhatsApp message to a customer after checking ticket status.
• Operational alerts (manual): Trigger an outbound notification during incident handling when you decide it’s time to contact a user.
• Customer onboarding nudges: Use manual runs to resend onboarding instructions via SMS/WhatsApp as needed.
• Marketing QA testing: Validate messaging content and formatting by sending test messages on demand.

Technical details

• Nodes used: Manual Trigger, Twilio
• Automation workflow type: n8n automation workflow for controlled, user-initiated messaging
• Channels: SMS and WhatsApp through Twilio

If you’re an n8n user, automation engineer, or SaaS operator looking for a reliable Twilio SMS & WhatsApp workflow that runs when you say so, this manual-trigger setup is a clean, practical starting point.