Trying to make $400/month selling custom AI chats to small businesses. Viable idea or waste of time? SOS

I work 12×36 shifts in a psychiatric clinic and I’m trying to validate a side income selling custom chat assistants for small businesses, starting with beauty / facial aesthetics studios.

The idea is not full WhatsApp API integration (yet). It’s simpler:

  • I use something like ChatGPT to build a chat tailored to each business
  • I configure it with their services, approximate price ranges, tone of voice, FAQs, etc.
  • In practice, the owner does this in her daily routine:
    • copies the question she receives on WhatsApp or Instagram
    • pastes it into the custom chat
    • gets a ready, professional answer that fits her business
    • and pastes it back to the client.

So it’s basically a “brain for customer replies” instead of a fully automated bot plugged into WhatsApp.
The goal is:

  • faster replies
  • less time thinking what to write
  • more booked appointments (the chat also asks for name, phone, preferred time, etc.)
  • consistent communication instead of random answers every time

How I’m trying to sell it:

  • Niche: small beauty / facial aesthetics studios and clinics (500–5,000 followers, owner still doing the customer service)
  • Channel: cold DMs on Instagram
  • I send a message, show a short demo video of the chat working, and if they’re interested I do a quick intake (services, price ranges, FAQs, tone, etc.) and set up the chat for them.

Pricing idea (still testing):

  • One-time low fee for creating the custom chat
  • Optional small monthly fee if they want ongoing tweaks and improvements

Goal:

  • Validate if small businesses are actually willing to pay for this
  • Try to reach at least $400/month consistently if I keep prospecting every week
  • If it works, then think about increasing prices, improving the offer, and eventually moving into real WhatsApp/API integration later

What I want is a cold, honest take:

  • Does this kind of semi-manual solution have real market space, or is it too weak without full WhatsApp automation?
  • Does it sound more like a cheap “AI freelancer hack” or can it be positioned as a serious time-saving / customer service product?
  • If you were in my position, what would you change first: niche, offer, price, or acquisition channel?

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