Who each tool is really for
Gallabox
Gallabox is generally chosen by Indian teams that want conversations to lead somewhere commercial. Contact records, custom fields and no-code chatbot flows sit close to the inbox, which suits businesses treating WhatsApp as a lead channel rather than only a support channel.
Wati
Wati is generally chosen by teams whose priority is running a busy shared inbox cleanly: assignment, internal notes, transfers and automation that supports the agent replying. It suits businesses where message volume is high and the quality of individual responses is what customers judge you on.