Hypertide sets up and manages the sending inboxes behind cold email programs. It provisions Google, Microsoft and Entra inboxes with SPF, DKIM and DMARC already configured, isolates each order in its own tenant with dedicated domains and IPs, and uploads the inboxes straight into your sequencer in a few hours. Teams use it to scale outbound volume without hand-building infrastructure, and to swap out burned domains from one dashboard.