Google search analysis by AnyBusiness.com.au found that searches for "buy fake reviews" now attract 21,000 queries every month globally, representing a 1,268% year-on-year increase. At the same time, searches for "fake business reviews" have risen 1,026% over the same period, reaching 68,000 monthly searches — a figure that suggests both consumers and business owners are increasingly questioning whether online ratings can be trusted.

Five-year Google Trends data shows interest in buying fake reviews remained relatively flat before accelerating sharply over the past 12 months, indicating that review manipulation has shifted from a fringe concern to a mainstream problem.

SMEs bearing the brunt

For small and medium-sized enterprises, the stakes are particularly high. Unlike large brands that can absorb the occasional fraudulent rating, SMEs typically rely on a smaller pool of reviews to establish credibility. Even a handful of fake ratings — positive or negative — can sway customer decisions, affect search visibility and directly impact revenue.

Mary Tamvakologos, Managing Director at AnyBusiness.com.au, says the search data points to a fundamental shift in the way businesses are competing online.

"We've reached the point where thousands of people are actively searching for ways to buy fake reviews every month, while even more people are trying to work out whether the reviews they're reading are genuine. That's a trust problem for every business. For SMEs especially, reputation has become one of their biggest commercial assets. A few fake one-star reviews can discourage potential customers overnight, while competitors using fake five-star reviews create an unfair playing field."

The risks of buying reviews

Despite the apparent temptation, Tamvakologos cautions that purchasing reviews carries serious consequences for businesses that pursue that path.

"Buying reviews is one of the biggest mistakes a business can make. Platforms such as Google are continually improving their systems for identifying suspicious review activity, and businesses caught manipulating reviews risk having them removed, losing customer trust and, in some cases, having their business profiles restricted."

Beyond the risk of platform penalties, fake reviews can cause lasting damage to consumer confidence. Shoppers are becoming more adept at spotting reviews that sound generic, repetitive or excessively polished — and many will actively avoid businesses they suspect of gaming their ratings.

Tamvakologos argues that authenticity is increasingly a commercial differentiator in its own right.

"In today's market, authenticity wins. Customers don't expect perfection. They expect honesty. A business with genuine reviews, including the occasional criticism that has been handled professionally, is often more trustworthy than one with hundreds of suspicious five-star ratings."

How businesses can protect themselves

AnyBusiness.com.au recommends SMEs take a proactive approach to managing their online reputation rather than waiting for fake reviews to cause damage.

Monitoring review activity consistently is a key first step — businesses should watch for sudden spikes in reviews, repeated phrasing, multiple reviews appearing within minutes of each other, or accounts with little prior review history. When a suspicious review does appear, responding calmly and factually in public demonstrates transparency to prospective customers while the review is reported to the relevant platform.

Building a steady flow of genuine reviews offers the strongest long-term protection. Asking satisfied customers to leave honest feedback after a purchase, appointment or completed job helps dilute the impact of any fraudulent activity. Spreading that presence across multiple platforms — including Google, Facebook, Trustpilot and industry-specific directories — reduces dependence on any single channel.

Keeping detailed customer records, including invoices, booking confirmations and payment history, can also support requests to remove fraudulent reviews more efficiently.

AI accelerating the problem

According to AnyBusiness.com.au, online reviews now influence virtually every stage of the customer journey, from whether a business surfaces in local search results through to whether a customer clicks, enquires or completes a purchase. Advances in artificial intelligence have compounded the challenge, making fake reviews faster to produce, more convincing and easier to generate at scale.

Tamvakologos says the businesses best placed to navigate that environment are those investing in genuine customer relationships rather than shortcuts.

"Trust has become a competitive advantage. Businesses shouldn't be looking for shortcuts because customers are becoming far more sophisticated about spotting them."

"The businesses that will win over the next few years won't be the ones with the most perfect reviews. They'll be the ones with the most genuine relationships with their customers."