Who each tool is really for
Kommo
Kommo positions itself as a messenger-based CRM. The pipeline is the centre of the product, and chat channels are wired into it so a conversation can become a deal with a stage and an owner. It suits small sales teams whose buyers arrive through messaging apps but whose managers still need a board, a forecast and an answer to the question of who is following up on what.
Wati
Wati positions itself around WhatsApp Business API operations: a shared team inbox, message templates, chatbot flows and outbound campaigns. It suits businesses where the volume and quality of WhatsApp handling is the whole job — commerce, support-heavy sales, and teams sending large numbers of notifications or promotions to opted-in lists.