I play competitive tennis. Matches aren't won with one big shot. They're won by showing up for every point. Running a small business is the same grind, and I kept watching sharp owners lose bookings for one reason: they were too busy doing the actual work to answer messages.
So I build the fix myself, one local business at a time. No software to learn, no robot voice, no contract. I read how you already talk to customers, write every reply in that voice, and put it one tap away on your phone.
I keep it simple and cheap on purpose: a free sample, then one flat monthly price that costs less than a single booking. If it isn't worth it, you cancel.