You receive a one-star Google review from somebody called “CityExplorer84”. There is no familiar customer name, no profile photo you recognise and no booking details in the review.
Your first reaction may be: “How is Google allowing anonymous reviews?”
Technically, Google reviews are not anonymous. Google's own Maps help documentation says that all reviews are public and users are unable to add an anonymous review.
But that does not mean a business always sees the reviewer's legal name. Google Maps allows users in supported situations to post publicly using a custom display name and picture rather than the name and image associated with their broader Google Account.
So a better answer is:
Google reviews are public and attached to a public profile, but the identity displayed to you may be a custom public name rather than the person's real-world identity.
What information is public when somebody leaves a Google review?
Google says reviews and ratings are public. Depending on the person's profile and privacy settings, people may be able to see information such as:
- their public display name;
- their profile picture;
- reviews they have posted;
- photos or videos they have contributed;
- Local Guide level, points or badges;
- other public contribution information.
Google's Maps documentation currently states that users can choose how they appear publicly and, in supported cases, can use a custom display name and picture when posting across Maps and Search. Google explains Maps profile names and pictures here.
That means “I don't recognise the name” is not proof that a review is fake.
Can a business see the reviewer's email address?
Google does not normally reveal a customer's private email address to the business simply because that person left a public review. The Business Profile shows the public review and the public identity associated with it.
It is not a customer-identification database where the business can click:
Show me this person's email, phone number and account details.
That distinction is important for both privacy and review integrity. If businesses could automatically identify every reviewer behind the scenes, customers in sensitive situations could be much less willing to give honest feedback.
Can a reviewer use a fake name?
A reviewer may use a custom public display name rather than a name you recognise, and that does not automatically make the review fake.
Think about normal customer data. A booking could be under:
- a spouse's name;
- a company name;
- a parent;
- a household member;
- a shortened name;
- a maiden name;
- a different email account.
The person leaving the review may have been:
- a passenger rather than the person who paid;
- a guest rather than the booking holder;
- an employee affected by a B2B service;
- a family member present during the service;
- someone using a custom Maps identity.
So this response:
“We have no customer called CityExplorer84, therefore this review is fraudulent.”
is much more confident than the evidence allows.
How can you tell whether an unfamiliar review might actually be fake?
Do not focus only on the name. Look at the substance.
Does the review describe something that could have happened?
Suppose the reviewer says:
“We visited on Sunday evening and waited 90 minutes for a table.”
But your business is closed every Sunday. That is more meaningful evidence than not recognising the username.
Do they mention a service you do not provide?
A one-star review complains about your:
“awful breakfast buffet”
and you are a plumbing company. Now you have an obvious mismatch.
Is there a suspicious pattern across the account?
Public contribution history can sometimes help you understand context. For example:
- many one-star reviews posted across unrelated businesses in minutes;
- reviews apparently copied and pasted;
- repeatedly unrelated descriptions;
- content tied to an extortion demand.
None of those observations alone gives you access to the person's private identity, but they can help you decide whether there is a genuine policy concern worth reporting.
Can someone hide all of their other reviews?
Google gives users some control over how visible their profile and contributions are.
Google Maps documentation says public reviews themselves remain public, while users can restrict aspects of their profile visibility so their collection of contributions is less easily browsed from the profile.
This creates another common misunderstanding. A reviewer whose wider profile gives you very little information is not necessarily a newly created fake account; privacy settings exist.
Does Google know who the reviewer really is?
Do not confuse what you can see with what Google can associate with an account.
A review requires a Google account and is subject to Google's systems, policies and moderation. The fact that a custom name is displayed publicly does not mean the review was submitted to Google without an account or with no account-level information whatsoever.
But businesses are not given that private account information merely because they own the listing being reviewed.
Can you force Google to tell you who left a review?
For an ordinary business-review dispute, you should not expect Google to reveal private account information to you.
There can be exceptional legal processes where a court or lawful authority seeks information from a platform. That is a legal matter and depends heavily on jurisdiction and circumstances.
If you are facing serious defamation, threats, harassment or another significant legal issue, obtain qualified legal advice rather than trying to reverse-engineer the reviewer yourself.
Do not attempt to dox people because you dislike a review.
How should you respond when you cannot identify the reviewer?
Your public response is mainly for two audiences:
- the reviewer; and
- future customers reading the exchange.
If you genuinely cannot match the review to a customer experience, say that carefully. For example:
We're sorry to read this. We haven't been able to match the details in the review to a booking in our records, but we'd like to investigate. Please contact us directly with the date of your visit and booking details so we can look into what happened.
That is much stronger than:
FAKE REVIEW. NEVER HEARD OF YOU. REPORTED.
The first response leaves room for the possibility that:
- the booking was under another name;
- staff have not yet identified the incident;
- the review is genuine but lacks detail;
- the reviewer has used a custom public name.
If the review is negative rather than suspicious, our guide to responding to negative Google reviews covers a fuller response framework.
When should you report an unfamiliar review?
Google allows businesses to report reviews that violate its content policies, but do not use the report button as a dislike button.
Strong reasons to investigate further can include:
- the review is clearly for another business;
- it describes impossible facts;
- it contains spam;
- it includes prohibited harassment or threats;
- there is evidence of coordinated fake engagement;
- it is tied to a review-extortion attempt.
Google explicitly says it does not remove a review merely because a business disagrees with it.
Our broader guide to fake Google reviews and how to report them goes deeper on that distinction.
What if the reviewer reveals personal information?
Public reviews can create privacy issues in both directions.
A reviewer may choose to reveal information about themselves.
That does not mean the business should expand on it.
For example, a patient might write:
“The team were brilliant helping me through my treatment for [medical condition].”
The clinic should be extremely careful about replying in a way that confirms private health information.
Similarly, legal, financial, education and other sensitive businesses should not use the public response to prove that they know exactly who the reviewer is.
Something like:
“Thanks, Sarah. It was a pleasure seeing you last Tuesday at 3:30 for your…”
may disclose far more than necessary.
Why named reviewers can feel more trustworthy — but anonymity is not the whole story
Consumers use many signals to judge a review.
BrightLocal's 2026 consumer survey found that 35% of consumers considered a reviewer being named rather than anonymous a positive factor when evaluating local-business reviews.
But other factors ranked higher, including:
- consistent sentiment across multiple reviews;
- positive experiences described in the review;
- recent reviews;
- high star ratings;
- owner responses; and
- photos or videos.
So a recognisable full name can contribute to trust, but it is not the only thing that makes a review credible.
A detailed, specific review from a custom display name may be far more useful than:
“Great.”
from somebody using a full legal name.
Can a competitor leave you a review?
Google's review policies are designed around genuine experiences rather than conflicts of interest or manipulated content.
If you have actual evidence that a competitor, employee or another party is posting inauthentic reviews to influence ratings, preserve the evidence and report the content under the most appropriate policy category.
Do not assume:
“This review is negative and I don't recognise the name, therefore a competitor wrote it.”
That is a suspicion, not evidence.
Can you stop people using custom names to review your business?
No. You do not control how Google Maps users choose to present themselves within the options Google provides, and your review strategy should not depend on personally identifying every reviewer.
Focus on:
- whether the review describes a real experience;
- whether it follows Google's policies;
- whether there is something useful to learn;
- how your response appears to future customers.
Do custom display names make fake-review detection harder?
Sometimes. A business may lose one easy matching signal when the public name differs from its customer records, so your internal investigation should rely on more than names anyway.
For an unfamiliar review, check:
- dates;
- services;
- staff mentioned;
- location;
- order or booking context;
- specific incidents;
- the account's public contribution pattern where visible.
This produces a much stronger conclusion than:
Name not in CRM = fake.
A useful internal process for mystery reviews
When an unfamiliar review arrives, use a simple process.
Step 1: save it
Take a screenshot and copy the review text.
Step 2: search by details, not only name
Look for the date, service, staff member, complaint or event described.
Step 3: ask relevant staff
A team member may immediately recognise the incident even if management does not recognise the username.
Step 4: assess policy issues
If there are genuine grounds to believe it violates Google's policies, report it.
Step 5: respond appropriately
If it remains visible, write a response that helps future customers understand your position without exposing private information.
Displaying reviews on your own website
The public identity attached to a Google review can also matter when you display that review elsewhere.
A useful reviews widget should preserve the signals that help the review feel genuine, such as:
- the reviewer's displayed name;
- avatar where available;
- star rating;
- review text;
- review date;
- customer photos where supported.
Stripping every review down to anonymous marketing copy can make genuine customer evidence look more like a hand-written testimonial.
GR Widget lets businesses display their genuine Google reviews on their own website in customisable layouts while retaining the context that makes review content useful.
Build your free Google reviews widget →
Frequently asked questions
Can you leave an anonymous Google review?
Google says users cannot post an anonymous review. Reviews are public and associated with a public Google Maps/Search profile. However, users may in supported situations choose a custom display name and picture, so the public name may not reveal their legal identity.
Can a business see who left a Google review?
A business can see the public reviewer identity and review information Google displays. It does not normally receive the person's private email address, phone number or legal identity simply because they posted a review.
Can Google reviewers use a different name?
Yes. Google Maps allows supported users to use a custom display name and picture for public contributions instead of the name and image used more broadly on their Google Account.
If I don't recognise a reviewer, does that mean the review is fake?
No. The review may be under a custom display name, the booking may have been made by somebody else or the reviewer may have experienced the business without being the named purchaser. Investigate the factual details before reaching a conclusion.
Can I ask Google for a reviewer's email address?
Businesses are not normally given a reviewer's private email address through Business Profile. Serious legal cases may involve separate lawful processes, for which you should obtain qualified legal advice.
Can I report a review from somebody using a custom name?
You can report any review you believe violates Google's policies, but using a custom display name is not by itself proof of a violation. Report based on the content or behaviour, not merely because the name is unfamiliar.
Bottom line
Google reviews are not anonymous in the literal sense. They are public contributions attached to public profiles, but a public profile is not the same thing as verified real-world identity being handed to the business.
A customer may appear under a custom name you do not recognise, and that alone does not make the review fake.
Judge the review by the evidence instead: what does it say, could the experience have happened, does it violate policy, and how can you respond in a way that helps the next customer make sense of it?
Put the review text where people can judge it
A custom Maps name does not make a review fake. GR Widget displays your genuine Google reviews on your website so visitors can read the content, not guess from a display name.
No charge for 7 days. Cancel before then to avoid the first payment of $5.99/month for Site or $14.99/month for Business.