WhatsApp Business API
Connect your own WhatsApp Business phone number and access token — messages send from your verified business identity, not a shared or generic sender. This is the same infrastructure large enterprises use for order updates and support, now usable for outbound campaigns too.
Email via Your Own SMTP
Connect your own SMTP host, port, and credentials — your campaigns send from your actual domain's email address, which matters for deliverability and for recipients recognizing you as a legitimate sender rather than a generic marketing platform.