AI, traditional automation, or a human: how to choose
Match the tool to two things: whether the task has one right answer, and what a mistake costs. Same input, same correct output, every time? That's traditional automation: a workflow, a script, a form pipeline. Cheap, testable, never gets creative. Reading, writing, or judging messy input? That's AI, with a person approving what comes out. Talking to a customer, or anything you can't undo? That's a human, with AI doing the prep work. You don't hire a consultant to flip a light switch.
Why this matters operationally
We see both mistakes weekly. Businesses paying AI prices, per run and unpredictable, for work a free scheduled job does better. And businesses bolting rigid automation onto judgment work, where it runs perfectly until the first weird case, then does the wrong thing silently, forever.
The failure shapes are different. That's the whole point.
Traditional automation fails the same way every time, which means once you find the bug, it's fixed for good. AI fails a new way each time, which is why its output gets reviewed, not trusted. A human fails too, but a human notices the weird case and stops. Pick based on which failure you can live with, not which technology sounds current.
The chooser
Run the task through these, in order:
- One correct output for a given input? Traditional automation. Done, don't overthink it.
- Does it require reading, writing, or judging something messy? AI drafts it.
- Does the result reach a customer, or is it irreversible? A human takes the last step, no matter who drafted.
- High volume and low stakes leans automation. Low volume and high stakes leans human.
- And read the meter: a scheduled job costs nothing per run. AI bills by the run. Volume makes that gap real money.
When to get help
If a vendor pitches AI for something a form and a database would solve, they're selling the label, not the fix. The right implementer will sometimes talk you out of AI. That's how you know they've run this stuff.
Our recommendation
Stack all three. Deterministic rails underneath, AI in the middle for judgment and drafting, a person at every point of consequence. That's not a compromise between the options. That's the layout that survives contact with real work. It's how we run our own shop.