Are Google reviews anonymous?

When someone posts a review on Google Maps or Search, it appears with a name and profile picture. By default that is the name and picture on their Google account, but Google lets people set a custom display name and picture for their public contributions instead. So a review from 'Dave the Builder' or 'J' is not necessarily anonymous; it may just be a nickname.

Behind the nickname there is still a real account with its own history. Google has said its systems look at an account's past contribution patterns when deciding whether a review is genuine, so a nickname does not shield anyone from the fake review rules. What you see as a business owner is what the public sees: the display name, the picture, the review and the person's other public contributions. Google does not hand over email addresses or phone numbers.

For owners, the practical point is that an unfamiliar name is not proof of a fake. Check your job records for the date, the work and any details in the review before you decide. If you cannot match it to any customer and the content does not fit your business, report it as not based on a genuine experience. If you can match it, treat it like any other review and reply publicly.

For customers, the custom name gives some privacy but not invisibility. The business can still reply in public, and if you message a business through Google Maps or Search, it sees the name and picture on your Google account rather than your custom one.