How to Tell If An Online Review Is Fake: Top Red Flags to Watch Out For

In today’s digitally-connected world, online reviews play a vital role in a variety of things. Almost all customers use platforms like Google, TripAdvisor, Amazon, or even Yelp before they purchase a product, visit a hotel or restaurant, or simply receive any other form of service.

However, not all online reviews are genuine. Some of them may contain fake, misleading, copied, manipulated, or incentivized information, or have been made to enhance the seller’s reputation or overall rating. For consumers, knowing how to recognize potential warning signs can help them evaluate online reviews more carefully and make better-informed decisions.

With so many companies offering online services, determining which ones are the best choice can be challenging. For example, a seemingly positive review of a product or service does not always reflect an accurate description. Nevertheless, there are essential and additional signs that may indicate a fake review. A critical analysis of the review’s text, publication conditions, and even the biography of its author can reveal whether it is genuine or not.

So, how to spot a fake review before buying? This and many other questions related to the topic will be answered in this article. The following are ten signs that can help determine a fake review and make more informed decisions across different platforms and websites.

How to Spot Fake Reviews Online?

If there were a foolproof way of identifying fake online reviews, they wouldn’t be a problem. Unfortunately, fake reviews can trick you into believing that a product or service is better than it actually is. That is why we have to look beyond the star ratings and read the red flags. But why are fake reviews made, and what are the signs to look out for? Let’s discuss.

• A Sudden Wave of Reviews 

Suddenly appearing reviews may suggest something is wrong. One example could be a product or service that has only occasionally received reviews, but then suddenly has dozens of positively reviewed comments within the span of several days. There may be a legitimate reason for this, such as product launch, promotion, or increased exposure that has caused their visibility to rise, positively influencing their overall reputation score. 

However, when this sort of review burst appears alongside other suspicious factors, it is certainly worth further investigation. Check the dates of reviews, and see if there is a suspicious burst of them appearing in a very short time period.

Key steps to follow:

• Be careful of reviews that suddenly appear after months of little or no activity.
• Check whether the reviews are verified and provide specific, credible details.
• Look for supporting evidence or other information that confirms the reviewers’ experiences.
• Check the dates and times when the reviews were posted.
• Examine the reviewer profiles behind the sudden wave of activity.

• The Review Contains Incorrect Details

Watch out for reviews that contain information about a product or service that it doesn’t have. A reviewer may be saying things about features that the product does not have, services that the business does not offer, or even other products. All of these are signs that the reviewer may not have used the product or service that they are talking about. It is important to check anything that seems suspicious, but do not jump to any conclusions yet. Check the review against what it says on the product or company’s website first, before deciding if it is fake or not.

Key steps to follow:

• Compare the review with the company’s official product or service information.
• Check whether the feature or service existed at the time of the review.
• Consider whether the reviewer could simply have misunderstood the product.
• Look for multiple factual inconsistencies rather than relying on one mistake.
• Compare the review with independent descriptions of the same product or service.

• Reviewer Profile Information and History 

When determining the credibility of a review, an individual should assess the information and the history provided in the reviewer’s profile, while taking into consideration that neither of the two can confirm fake reviews on their own. 

• Profile Information: Examine reviewer’s profile information and check for any suspicious data. Extremely long or short names with random letters and numbers, nicknames, initials, lack of information, or any combination of the above may indicate a possible scam, but they are not definitive. 
• Profile History and Activity: Take a look at the history and activity of the reviewer. The few reviews users have posted, the more suspicion should be raised. In addition, check the types of businesses the reviewer is posting about, their commentary, and the structure of their  reviews. A sudden flow of positive or negative feedback or reviews across different industries could indicate an issue. 

For this reason, a user’s profile data and reviewing activity should be analyzed with the potential red flags in mind, but other factors (language, locations, and others) should also be taken into account.

Key steps to follow:

• Examine both profile information and reviewing history.
• Look for patterns rather than isolated characteristics.
• Compare the reviewer’s activity with the locations and businesses they claim to have visited.
• Consider language, timing, location, and review content together.

• Look at the Reviewer’s Profile Photo

A profile picture can also be a potential indicator of a fake review. Look out for unusually high-quality, irrelevant photos or those that appear on multiple accounts. Fake accounts will often use stock images, pictures from other websites, or images that don’t seem to match the rest of their account. The same photo appearing on different reviewer accounts is also an indicating sign.

Of course, a professional-looking photo doesn’t necessarily mean that the account is fake. Many people use nice profile pictures for their real accounts as well. Focus on the account’s other information and activity rather than its photo. But keep in mind that an odd profile picture, when combined with other suspicious indicators, can be a helpful tool in identifying fake reviews.

Key steps to follow:

• Check whether the profile image appears relevant to the account.
• Look for the same image appearing on multiple profiles where appropriate.
• Consider whether the profile photo is consistent with the account’s overall activity.
• Do not assume that a professional or unusual photo means the account is fake.
• Do not judge the account based on the photo alone.

• The Review Is Extremely Generic 

Reviews such as “Excellent product,” “Amazing service,” or “Highly recommended” are not very informative since most of them do not demonstrate the actual customer experience. Real feedback usually contains more information about the purchased product or service, its positive and negative aspects, and what exactly the customer bought. A short review might be an indicator of a genuine customer experience; however, when there are multiple one-sentence reviews, they do not appear to be trustworthy. Thus, it’s advised to read more detailed customer reviews in order to get more information about the product or service and make an informed choice.

Key steps to follow:

• Look for specific details about the customer’s experience.
• Check whether the review describes what was actually purchased or used.
• Be cautious when many reviews use the same generic praise.
• Compare short reviews with more detailed feedback from other customers.
• Consider whether the reviewer provides any information that could realistically come from firsthand experience.

• Several Reviews Use Very Similar Wording 

With different customers, these similarities may be coincidences, but their reviews will most likely be different. One or more similar phrases, descriptions, or unique words used in a review can indicate a fake text. Instead of searching for one phrase that may have been coincidentally included in the review, it would be better to search for similar ones within a text. Multiple reviews with similar texts could make fake ones seem unauthentic.

Key steps to follow:

• Compare reviews for repeated phrases and unusual wording.
• Look for similarities in sentence structure and descriptions.
• Check whether several accounts posted similar content within a short period.
• Search for distinctive phrases across other reviews when appropriate.
• Consider whether the similarities could reasonably occur naturally.

• The Review Pattern looks Unusual 

A review section that is heavily skewed towards extremely positive or negative ratings can be a polarizing experience for the customer. After all, real customers can sometimes have strongly worded messages, and some items or services will have more good or bad qualities than others. But if there is hardly any middle ground between positive and negative, read the reviews of each individually and observe the traits detailed by each customer.

Key steps to follow:

• Examine individual reviews instead of relying only on the overall rating.
• Look at the distribution of ratings over time.
• Compare recent reviews with older ones.
• Check whether positive and negative reviews contain specific experiences.
• Look for unusual clusters of similar ratings or language.

• The Review Reads More Like an Advertisement

A customer review should in most cases reflect an individual experience, but sometimes it may appear to be a marketing text. Therefore, it is critical to look out for reviews that excessively praise a company, list multiple selling points, contain marketing rhetoric, or urge the reader to make a purchase immediately. Customer reviews can be enthusiastic about the product or service and should not be a basis for suspicion. The essential difference is that a truthful review will be more concerned with reflecting a personal experience than trying to persuade someone to shop at this particular company.

Key steps to follow:

• Look for firsthand details rather than marketing claims.
• Watch for repeated product names, slogans, or sales language.
• Check whether the review contains a direct call to purchase.
• Compare the language with the company’s own promotional material.
• Consider whether the review sounds like a customer’s account or a sales pitch.

• The Reviewer Shows Repetitive Activity 

A reviewer’s history can sometimes indicate a pattern unsuitable for a given product based on the presence of particular traits. If an individual has posted equally enthusiastic reviews about different companies’ offerings using very similar language, double-check their history. Although a person is allowed to review multiple products, such universal praise and consistent word choice may point to a dishonest attempt to advertise multiple products by a single user, possibly using bots. Wherever possible, cross-reference the other items the reviewer has posted and check that they are not reusing the same statements wholesale.

Key steps to follow:

• Review several of the user’s previous posts.
• Check whether the same phrases or sentences are repeatedly used.
• Look for identical or near-identical descriptions across different businesses.
• Consider whether the reviewer has a consistent and plausible pattern of activity.
• Distinguish between a consistent writing style and copied content.

• The Reviewer’s Activity Does Not Match the Experience They Claimed

A review becomes harder to assess when the reviewer’s overall activity doesn’t line up with the experience they report. For example, someone claiming to have shopped at a local business, but having a profile history showing up in an altogether different location on the same day. Similarly, a reviewer may describe a product in more detail than someone likely to have purchased it could reasonably know.

These inconsistencies do not necessarily mean that a review is fake. Differences in location, activity, or account details can occur for various legitimate reasons, so they should be considered alongside other factors before drawing any conclusions.

Key steps to follow: 

• Compare the reviewer’s claims with their overall activity.
• Look for discrepancies on dates, locations, and other relevant information.
• Remember to find reasonable explanations for seemingly suspicious review activity.
• Make sure to look for patterns of concern, not just one or two “mistakes” that could have perfectly valid reasons.
• Don’t use a reviewer’s apparent location as the sole reason to dismiss their claims.

Other Ways to Spot Fake Reviews

In addition to the ten red flags above, there are also some other characteristics that may be worth considering when analyzing fake reviews.

Mentioning Competing Brands in a Negative Review

A negative review that frequently names another company or brand unrelated to the customer’s experience may be based on ulterior motives. While it is normal for customers to compare products, an overzealous comparison may indicate that the review is fabricated or incentivized. This may be especially common in competitive industries where businesses seek to damage the reputations of their competitors. However, it is also completely reasonable for customers to compare products and services, so the fact that another brand is mentioned is not necessarily suspicious.

Key steps to follow:

• Ascertain if the mentioned competitor is related to the customer’s experience.
• Look out for excessive comparisons as an indicator of a potential smear campaign.
• Review similar negative feedback for possible patterns.
• Avoid jumping to conclusions about malicious intent without sufficient proof.

Mismatched Geographic Information

Location information, when available, may also help distinguish between genuine and fake reviews. In cases of local businesses or services, a review that has little or no connection to the area may be worth further inspection. That said, there are often completely legitimate reasons why a customer would be in a different location than the business they are reviewing. People travel frequently, work remotely, and shop online for products and services they cannot find locally. When location data is available, it should be used as just one piece of contextual information.

Key steps to follow:

• Compare the review to relevant location data.
• Think about whether there is a reasonable explanation for the mismatched locations.
• Use repeated patterns of geographic information as contextual data points.
• Avoid taking IP addresses or profile information at face value.

An Over-Promotional Tone

Some reviews contain excessive promotional language or repeatedly emphasize the product or company name as if they were an advertisement. This may be especially common with businesses that publish reviews of their own products. For example, a company may publish a review of its product in response to a particularly scathing customer review. This way, the business can present itself as responsive and supportive while also publishing an ostensibly promotional review that boosts the company’s profile. In this case, an excessively promotional tone may be combined with generic praise and a lack of specific details or criticism.

Key steps to follow:

• Take note of excessive mentions of the product or company name.
• Look out for promotional language that goes beyond mild enthusiasm.
• Cross-reference the content of the review with promotional materials.
• Check for specific customer service interactions that the reviewer might be commenting on.

An Unresponsive Reviewer Account

Sometimes, the behavior of a reviewer account can give clues about the authenticity of a particular review. For example, a company representative who responds politely to a negative review may request additional information from the customer. This way, the business can look into the issue and possibly improve its services.

By contrast, an account that leaves unsubstantiated allegations and does not respond to additional messages from business owners may be a sign of a fake review. This line of reasoning may be especially relevant when combined with other red flags that indicate that a review is fabricated.

Key steps to follow:

• Pay attention to whether the reviewer account responds to additional messages.
• Focus on the content of the responses and explanations from business owners.
• Consider the potential context behind every message.
• Avoid jumping to conclusions about the unresponsiveness of a reviewer account.

What to Do When a Review Looks Suspicious

Finding one red flag does not automatically make a review fake. It is not about finding one piece of evidence that makes a certain reviewer automatically fake but rather how much you should trust what this person is saying. Before relying on a suspicious review, consider the following points:

• Evaluate the reviewer’s profile, history, and other activities.
• Compare similar reviews for repeated phrases or patterns.
• Check if any of the factual claims from the review can be verified.
• Check for reviews of the same product or business elsewhere.
• Consider both negative and positive reviews, not just the overall rating.
• Check eligibility requirements for the platform to see if the reviewer was able to post a review.
• Look for any disclosure or other information about incentives to the reviewer.
• Consider if there might be a reasonable explanation for the suspicious pattern.
• Look for specific information rather than unsubstantiated allegations or general claims.

The main purpose of this list is not to identify fraudulent reviewers, but to help you determine how much trust to place in a particular review, before purchasing a product or service.

Conclusion

It can sometimes be difficult to distinguish between genuine and fake reviews, as many legit reviews also tend to have some signs that may seem suspicious. New account, short review, odd nickname, professional photo, sudden burst of reviews in a short amount of time – there might be a valid reason for each of those.

Therefore, instead of trying to identify one suspicious sign and attempt to determine a review as fake based on it, look for combinations of the mentioned above. Check other dubious reviews and see what common patterns they may have. Verify the suspicious information and take into account the general credibility of the reviewer.