> For the complete documentation index, see [llms.txt](https://docs.okup.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.okup.ai/okupai-platform/messaging/communication-channels.md).

# Communication Channels

- [WhatsApp / SMS](https://docs.okup.ai/okupai-platform/messaging/communication-channels/whatsapp-sms.md)
- [Airbnb](https://docs.okup.ai/okupai-platform/messaging/communication-channels/airbnb.md)
- [Booking.com](https://docs.okup.ai/okupai-platform/messaging/communication-channels/booking.com.md)
- [Email](https://docs.okup.ai/okupai-platform/messaging/communication-channels/email.md)