Integrations
Connect the stack you already run.
Channels, commerce, payments, automation and identity. Cast plugs into what you already use, so nothing is rebuilt. Every integration connects with your own account or credentials; TikTok, Apple Messages for Business and Botim Money are in beta or early access.
Messaging channels
Every conversation channel lands in the same unified inbox.
Email
Send from your own SMTP or ESP: Gmail, Outlook 365, Mailgun, SendGrid, Amazon SES, or a custom SMTP server.Mobile & web push
Firebase Cloud Messaging for mobile, VAPID for the web.Web chat widget
An embeddable chat widget for your own site, backed by the same inbox.Facebook Messenger & Instagram
Meta-connected conversations, in the same inbox as everything else.Telegram
Bot-based messaging for Telegram audiences.Viber
Business messages for Viber's install base.TikTok
Reach TikTok audiences from the same campaigns and journeys.Apple Messages for Business
Native iMessage conversations for Apple device users.Commerce
Store events flow straight into journeys and attribution.
Payments in chat
Send a payment link inside a conversation and get paid without leaving the thread.
Stripe
Global card payments, sent as a link in any channel.Automation & data
Build on Cast or wire it into the tools you already use to move data.
OpenAPI spec & Postman
A published OpenAPI spec so you can generate a client or import straight into Postman.Docs →Identity
Bring your own identity provider for sign-in and user provisioning.
SCIM provisioning
Automatically provision and deprovision team members from your identity provider.Logos are trademarks of their owners. Used to identify integrations only.
Missing something?
Tell us what you need and we will confirm if it is on the way.