Is AI-written content bad for SEO?
Short answer
Not by itself. Google's stated position is that it judges content on whether it's helpful, however it was produced. The practical problem is unedited machine text: it has nothing specific to say about your business, your work or your area, so it gives Google and readers no reason to prefer it.
AI-written content isn’t bad for SEO because of how it was made. Google’s stated position is that it judges content on whether it helps the person reading it, however it was produced. The trouble in practice is unedited machine text. It has nothing specific to say about your company and its work, or about your area, so neither Google nor a reader has a reason to prefer it over the many pages that say the same thing.
What Google has said
The public statement is that Google’s systems aim to reward helpful content made for people, and that using automation, AI included, isn’t against its guidelines in itself. Its spam policies are aimed at something else: pages produced in bulk mainly to manipulate rankings, with little value to a reader, whether a person or a machine wrote them. I’m summarizing, and the wording changes, so read Google’s current guidance on helpful content and spam before relying on my summary. I’m not aware of any rule that penalizes a page for being AI-written alone.
What goes wrong in practice
Unedited machine text is general. Ask a model for a page about drain cleaning in La Mesa and it has never met your crew or seen your equipment, and it hasn’t stood in one of the older houses there. It returns a tidy average of what is already published. The page reads well and is interchangeable with every other page on the subject.
The second problem is accuracy. A model can state things confidently that are wrong for your business: a service you don’t offer, a permit requirement that doesn’t apply, hours you don’t keep. Once it’s on your site, it’s your statement.
A test for any page, however it was written
Ask whether a competitor could publish the page after swapping in their own name. If so, it needs more of you in it. The things that make a page yours:
- What your technicians see on real jobs, in their words
- Photos of your own work, not stock images
- The cities and neighborhoods you travel to, and any you don’t
- How a job goes from the first call to the invoice
- What you won’t do, and when you tell a customer to call someone else
A model can’t supply any of that, because none of it’s published anywhere yet. It comes from someone who does the work.
Where AI is a reasonable tool
A person who knows the subject can use AI as an assistant. Turning a technician’s rough notes into clean paragraphs saves time. So does suggesting an outline or catching grammar mistakes. None of it removes the knowledge. The person still supplies the facts and checks every claim before it’s published. The line I’d draw is between a draft that someone accountable has corrected and a page nobody at the company has read.
The larger risk is volume
Cheap text tempts a business to publish hundreds of pages. A company that posts a near-identical article for every city in San Diego County has made the kind of bulk content Google’s spam policies are aimed at, and has given readers nothing. I’d rather see a small number of pages, each saying something true and specific, which is also my answer to whether publishing more content improves rankings.
The same holds for AI assistants. A generic paragraph gives an assistant nothing to quote that it couldn’t take from anywhere. If you already have a pile of pages and are unsure which ones earn their place, a content audit sorts that out, and the same standard applies to any new content for SEO.