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Difference Between Chats and Campaigns in duochat

Understand the difference between user-initiated chats and business-initiated campaigns and how WhatsApp treats them.

February 16, 2026

1 min read

Summary

This article explains the difference between user-initiated chats and business-initiated campaigns, and why both are treated differently by WhatsApp.


What Are Chats?

Chats happen when:

  • Customer sends the first message
  • You reply within the 24-hour window

These are considered service conversations and do not require templates.


What Are Campaigns?

Campaigns happen when:

  • The business sends the first message
  • The customer has not messaged recently

These messages must use approved templates and follow WhatsApp policies.


Why This Difference Exists

WhatsApp controls:

  • Who can send the first message
  • What type of message can be sent

This helps prevent spam and protects the user experience.


How This Affects Your Strategy

Use:

  • Chats for ongoing support and sales
  • Campaigns for updates, reminders, and marketing

Using both correctly gives the best results.


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