# Action Blocks: Outbound

- [Send WhatsApp](/outbound-bots/action-blocks-outbound/send-whatsapp.md): This action block is only available for outbound bots. Using this block, you will be able to send messages on WhatsApp to your contacts
- [Send SMS](/outbound-bots/action-blocks-outbound/send-sms.md)
- [Delay](/outbound-bots/action-blocks-outbound/delay.md): This action block allows you to wait for a specific period of time before executing the next sequence of actions in the outbound flow
- [Branch](/outbound-bots/action-blocks-outbound/branch.md)