Sadly, I doubt you'll get much sales, to be honest those kind of SaaS were maybe able to take off a few years back (although large majority failed) but today I highly doubt so especially with the vibe coded look, remember that most people interested in that kind of products (CRM...) do use agents nowadays. It is possible that with a "ballzy" proper branding (non-generic) you might be able to get customers.

General rule is do not open up a tech business that was supposedly working in 2020. Just my 2 cents, but good luck in your venture.