Overview
Periskope enables you to send bulk messages to multiple WhatsApp groups and 1:1 chats. Formats supported include text, links, images, documents, videos, and more. You can send immediately or schedule for a specific date and time. To set up messages that go out automatically on a recurring cadence, see Repeating Bulk Messages.Sending A Bulk Message
Follow these steps to send a bulk message:Select the chats you want to send the message to
Clicking 

Alternatively, you can upload a CSV of contacts you want to send a bulk message to.
Add Chats opens a dropdown with three options:- Select chats - opens a modal where you can search and pick chats from your existing contacts.
- Upload numbers / chat IDs - upload a CSV of phone numbers to reach contacts not yet in your chat list.
- Select from saved chat lists - load a previously saved group of contacts instantly.



Select which phone number(s) to send from
Use the phone picker on the right side of the toolbar to choose which of your WhatsApp numbers to send from. You can select one or multiple phones. Periskope handles the routing automatically - no need to know which contacts exist on which phone.Select Any phone to let Periskope pick the most suitable number for each contact automatically.

Draft a message or choose an existing template
Write your message in the Draft Message section. You can include text, emojis, images, videos, documents, and variables.To reuse a previously saved message, select it from the template picker.

Choose a delivery mode and send
Click Preview & Send and choose a delivery mode:

- Send now - sends the broadcast immediately.
- Schedule once - pick a date and time to send the message once.


Scheduled Broadcasts
You can view all one-time scheduled broadcasts fromBulk messages > Scheduled messages > One time. Each entry shows the scheduled send time, message preview, and recipient count.
To set up recurring broadcasts that run automatically, see Repeating Bulk Messages.
For information on message credits, see Broadcast Credits.