Are there startups/entrepreneurs interested in free whatsapp messaging API

I built a tool that lets anyone send whatsapp message programatically using their own account without needing to go through (complicated) whatsapp business api onboarding. The project is a hack but secure with encryption, residential IP for every user outgoing message close to their actual location etc. Most importantly, its free :).

Will there be small business, solo entrepreneurs etc interested to integrate it in their stack ?

The tool is still 'tech focussed' like API exposed. UI options are limited. Should I try to create more UI options for non tech folks ?