Ask HN: Is there a market in US for simple to use to help home-bizs to grow?

I belong to a start-up based in India and we are building a simple to use tool that can help home based & small businesses to manage & engage existing customers to grow the biz. I wanted to check if such product can be a fit in home-biz & small biz in US? I do understand tools like demandforce, infusionsoft or thrivehive which charge above $99 a month. Our will be probably around $49 a month. thanks in advance!