Can Google tell when content is AI-written?
Google's published guidance says it rewards helpful, people-first content however it is produced, and the same guidance explicitly targets scaled content abuse. Publishing large volumes of unedited AI text is precisely what that policy describes, and sites doing it have been hit hard in recent spam updates.
The bigger shift is on the reader's side. As more of the web fills with generated text, people have become quick at spotting it and quicker at closing the tab. Words that sound like a person are becoming a competitive advantage simply because they are getting rarer.
It shows in the numbers too. Every page we have ever written for ToughGlaze was written by a person, and they now hold 1,438 top ten Google rankings, 100 of them at number one. Stump Cross Caverns, our favourite underground client, grew organic traffic 93 per cent in a year on human-written content. Robots did the research. People did the writing.
How do content marketing agencies use AI properly?
The honest ones use AI the way a kitchen uses a sous chef: prep, chopping, timing, stock. The chef still cooks the dish. The dishonest ones let the sous chef serve you raw ingredients and call it dinner.
At My Digital Hero the split is simple. We use AI where it genuinely adds value, in research, data crunching and
the AI tools we build. The copy itself is written by people, because
human-written content that actually converts is the product. Every Hero+ client gets
eight SEO blogs a month, each one planned from real keyword data and written in the client's own voice. If you want to know why we care this much,
our values page explains the whole putting-others-first thing.
Fancy a quick game of spot the robot?
Three short paragraphs about choosing a marketing agency. Two were written by a person, one by AI. All three are illustrative examples written for this game. No prizes, just the warm glow of being right.
A. "In today's competitive landscape, choosing the right marketing agency is a crucial decision for any business. A good agency will offer a range of services tailored to your unique needs, ensuring optimal results and measurable growth for your brand."
B. "We once lost a pitch because we told the owner his website was the problem, not his ads. He hired the agency that promised more ads. Eighteen months later he came back, we fixed the website, and his cost per lead halved."
C. "Ask any agency one question: show me a client you have kept for three years. Awards are easy to win and case studies are easy to polish. Loyalty is the only metric an agency cannot fake."
It was A, and you knew it was A. Look at the tells: nothing specific happened to anyone, every sentence is the same comfortable length, and it hedges everything with words like "tailored", "optimal" and "measurable" without ever measuring anything. B has a story only a person could own. C has an opinion. A has a landscape, and it is competitive, and that is all A has to say.
