Who each tool is really for
Wati
Wati is generally chosen by teams that live in the inbox. Several agents share one business number, conversations are assigned and transferred, and automation exists to help the person replying rather than to replace them. It suits service businesses, clinics, education providers and B2B sellers where the quality of an individual reply decides whether a customer stays.
Interakt
Interakt is commonly chosen by online sellers and consumer brands whose WhatsApp traffic follows a purchase. Product questions, order confirmation and delivery updates are routine, high-volume and repetitive, and the value comes from handling them reliably rather than personally. It suits teams whose customers expect information rather than conversation.