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AI guides

9 guides · 4-part buying series · Written to be acted on

Every guide gives you a decision you can make in one sitting: where to start, which tool to pick, where your data goes, and what to pay for. No hype, no jargon — each one ends with a 30-second takeaway.

Start here — the working sequence

Pick one problem that eats your week, test one free tool on it for two weeks, measure the hours saved, then expand. The plain-language on-ramp.

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List your repetitive tasks, score them by hours and dread, and pick the one quick win with the biggest payoff.

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Name the job first, match it to a tool type, test the free tier for two weeks, and pay only when it saves real hours. The tool is the last decision, not the first.

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Pay for exactly three things — privacy terms, proven volume, proven hours. The math that decides it, and when to skip the subscription and go local instead.

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Give it context, say exactly what you want, and treat the first result as a draft you refine — not as finished work.

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The judgment calls — data, trust, and your industry

The three ways AI handles your data — public tools, private APIs, your own machines — which of your data actually matters, and the questions to ask any vendor.

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It's a split, not a verdict — cloud tools for public-safe work, your own machines for anything a leak would hurt. What local actually requires and what it really costs.

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The hub for the six industry decision briefs — find your field's one line you can't cross, then start with the vetted safe list.

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Why AI sounds confident even when it's wrong, what it's safe to use it for, and the one habit that keeps mistakes from reaching your customers.

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AI replaces tasks, not people. What it genuinely takes off your team's plate — and the real risk of ignoring it.

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How to buy AI — one hub, four archetypes

The four ways a business actually buys AI — all-in-one platforms, pay-per-use APIs, cheap fast tiers, self-hosted — and how to tell which one you're standing in.

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One subscription, everyone on the team, the model swapped underneath you — archetype 1, with where the seat fees hide.

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Building AI into your own software and paying by the token — archetype 2, with the budget-by-usage math.

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Small models at a fraction of the price for high-volume, low-stakes work — archetype 3, with where quality holds and where it falls off.

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Open-weight models on your own hardware — archetype 4, free forever, with hardware and upkeep as the real price.

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How the guides fit together

Read the first group in order and you have a working setup: one problem, one tool, measured hours. The judgment calls are the pages to return to when the question changes — new data in the picture, a new industry rule, a new setup on the table.

When money enters the picture, the buying series covers it — start at the hub and read only the archetype you're standing in. And if your question is really about your field's rules, that's the industry hub, which routes to the decision briefs for six industries.

New to the vocabulary? Try the glossary — every term these guides use, defined in one sentence. Want tool-by-tool detail instead? That's the full tools directory.

I'm David. I build AI that keeps your data yours.

David Nowak

Twenty years building software for businesses like yours — cloud tools when they fit, your own machines when the data demands it. Four ways to work together: a session, a scoped project, a standing second opinion, or just an email.

Work with David

"Most companies are selling you fear and complexity. He cuts through the bullshit and just fixes things. That's what partnership looks like."
Jim · Owner, media production company · more testimonials