Fake reviews have always been a headache for online shoppers, but AI (artificial intelligence) may be about to turn that headache into a full-blown migraine.
An article by AI expert Max Spero highlighted research from Pangram Labs, which analysed almost 30,000 Amazon customer reviews across 500 best-selling products. The findings suggest AI-generated reviews are already appearing across major product categories, with baby products, beauty, wellness and relaxation among the areas most affected.
For shoppers, this is worrying. For brands, it should be a wake-up call.
Trust is one of the most valuable assets a business has online. It takes months, often years, to build, but it can be damaged in seconds. When customers suspect reviews are fake, exaggerated or generated by AI, they do not just question the reviews – they question the business behind them.
This matters because reviews sit right at the point of decision. A customer has found your product or service, compared options and is close to buying. A strong review can tip them over the line, but a fake-looking one can send them straight to a competitor.
The problem is not limited to obviously suspicious five-star praise either. AI can now produce reviews that sound natural, detailed and human. A fake review might mention delivery speed, product quality, customer service and value for money in a tone that feels believable. This makes detection harder, but it also raises the risk for brands tempted to cut corners.
Take a local service business, for example. If several glowing reviews all use similar phrasing, customers may quickly spot the pattern. Or imagine an ecommerce brand using AI-written reviews to boost a product launch. Sales might rise briefly, but if customers feel misled, refunds, complaints and reputational damage can follow.
Good marketing should build confidence, not manufacture it, and at Engage Web, we believe the strongest digital strategies are built on authenticity. This means earning reviews properly, responding to feedback professionally and using real customer experiences to shape content, SEO and conversion campaigns. Genuine trust will always be more powerful than fake volume.
While AI has its place in marketing (it’s unavoidable these days), it should never replace honesty. Brands that protect their credibility now will be the ones customers return to later.
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