Earlier quoted context omitted.
My business does exactly this. We have a very small sales team, but the firms white-labelling us have tens-to-hundreds of folks in sales and marketing, and sometimes provide a SaaS into which they bundle our white-labelled product. Our ("our"?) sales funnel is in the triple digits, and we have largely migrated away from sales towards fulfilling orders. It is a wonderful place to be!
If I had to choose between owning the sales relationship or the technology I know which I'd choose. Enjoy it while it lasts.
Eleven years and counting....
But hey, you do you! I will be long retired by the time anyone gains traction with a competing offering. See you on the beach!