How Much Does AI Cost for a Small Business? The Honest Math.

Here's the number nobody selling AI wants to lead with: about $20 a month. That's what the tools cost for almost everything a small business actually needs. One good general AI assistant on a paid plan, and you're covered. The software is the cheap part. Let me walk through the real math, because the pricing out there is designed to confuse you.

What's actually free

The free versions of the major AI assistants are genuinely useful. You can draft an email, summarize a contract, rewrite a proposal, or think through a hiring decision without paying a dime. If you've never used AI at all, start free. Spend a week with it. You'll learn more from that week than from any article, including this one.

The free tier's limits show up when you use it for real work: usage caps, slower models, fewer features for uploading your documents and keeping ongoing projects organized. It's a test drive, not a work truck.

What $20 a month buys

The paid plan on one general assistant gets you the good model, real usage limits, and the features that matter for business use: uploading files, longer conversations, and setting up standing instructions so it knows your business without you re-explaining it every time. For a typical owner, that one subscription covers writing, estimates and proposals, customer emails, contracts review, job descriptions, marketing, and planning. One tool. Twenty bucks. That's the whole software bill.

The trap: point tools stacking up

Here's where the money actually leaks. There's now an "AI-powered" tool for everything: one for writing, one for proposals, one for scheduling posts, one for your industry specifically. Each one runs something like $99 a month, each one does roughly one thing, and most of them are a thin wrapper around the same AI you could use directly. Sign up for four of them and you're paying hundreds a month for less capability than the one $20 assistant, spread across four logins you'll stop checking by spring. If you run an accounting practice, for example, you don't need a separate AI product for client letters, another for workpaper summaries, and a third for email. One assistant that knows your firm handles all of it. I wrote more about that on the AI for accountants page.

When NOT to spend more

Don't buy anything beyond the $20 plan until that plan is part of your daily routine. Most owners have tried AI casually, but few have it built into how they operate, and no additional purchase fixes that. If the assistant you already pay for sits unused, a fancier tool will sit unused too, just at a higher price. Spend habits first, money second.

So where do the big numbers come from?

Consultants. Bring in an AI consultant or agency and you're talking anywhere from a couple thousand dollars to tens of thousands for a project. For a company with fifty employees and custom systems, that can be worth it. For a small business, it's usually overkill: you're paying enterprise prices to solve a problem that's mostly about setup and habits.

Because here's the honest part: the real cost of AI was never the software. It's the learning curve. The gap between "I have a subscription" and "this thing saves me hours every week" is where almost everyone stalls. That's the actual product I sell. A one-time $997 setup: I sit with you, set up the one assistant properly for your business, build your first real tool with you, and teach you the habits so it sticks. No monthly fee, no software to buy from me, and a full refund if it wasn't worth it. It's the middle path between "free but going nowhere" and "consultant money."

The math, one more time: tools, about $20 a month. Learning curve, either your own trial and error or one flat fee to skip it. Everything else being sold to you is optional.