Support for 25 MPS in WhatsApp

Twilio now supports sending up to 25 messages per second through WhatsApp.

If messages are sent at a rate higher than 25 MPS, Twilio maintains a queue. For very high outbound message volumes, messages can remain queued for up to 4 hours.

To achieve higher MPS, you can use Messaging Services. This allows you to distribute high volume across many WhatsApp senders within the Messaging Service.

Read more about MPS in our Best Practices guide.