Blast: Send to Multiple Contacts

What is a Blast?

A blast sends one message to many contacts at once. Nidaa paces each send with a random delay to prevent WhatsApp from flagging your number.

How to Run a Blast

1. Go to the Blast tab.
2. Select your Device.
3. Optionally, select a Group to send to all members.
4. Optionally, paste additional numbers in the number list (one per line or comma-separated).
5. Type your Message.
6. (Optional) Set a Schedule — blasts can run immediately or at a future time.
7. Click Start Blast.

Groups

Create groups in the Contacts tab:

1. + New group → name the group.
2. Check contacts → + to group.

Groups make it easy to re-use audiences without re-pasting numbers each time.

Blast History

The Blast History section shows all past blasts with sent/failed counts and status.

Tips

• Duplicate numbers are automatically removed.
• Blasts obey your plan's daily message limit per device.
• Blast feature requires Starter plan or higher.