An in-house testimonial is customer feedback that the business collects, selects and publishes itself on its website. A Google review is a rating published by an internet user, signed in to their Google account, directly on the business's Google Business Profile, where it remains visible to everyone and subject to Google's moderation rules. Both may say exactly the same thing; yet visitors do not give them the same credit. Understanding why helps you make better use of each and combine them without misleading anyone.
What is the difference between a testimonial and a third-party review?
The difference lies not in the content but in the publication channel, in other words in who controls what gets published.
| Criterion | In-house testimonial | Google review |
|---|---|---|
| Who publishes it? | The business, on its own website | The customer, from their Google account |
| Who chooses what is visible? | The business | The customer, within Google's rules |
| Negative reviews visible? | Rarely | Yes, unless they breach Google's rules |
| Verifiable by the visitor? | Hardly | Yes, on the public Google Business Profile |
| Overall rating | Usually absent | Average rating and total number of reviews |
| Business response | Not provided for | Possible, in public |
In other words, an in-house testimonial is editorial content from the business, whereas a Google review is a signal issued by a third party on a platform the business does not control.
Why do visitors trust testimonials published by the business less?
Internet users know that a business does not spontaneously publish disappointing feedback. Faced with a "Our clients trust us" page containing nothing but praise, readers ask themselves three questions:
- Do these people exist? A first name and an initial give no way of knowing.
- Has the text been edited? Nothing distinguishes a faithful quote from a rewritten sentence.
- How much feedback was left out? Without an overall rating, there is no way to place these testimonials within the customer base as a whole.
This doubt does not mean the testimonials are false: most are sincere. But visitors have no way of checking, and that alone is enough to reduce their weight.
What makes a Google review more credible?
A source outside the business
The review is written and published by the customer, on a third-party platform. The business can reply to it or report a review that breaches the rules, but it can neither rewrite it nor publish it in place of its author.
Immediate verifiability
Anyone can open the business's Google Business Profile and see that the rating displayed on the website matches reality. This possibility of checking, even if few visitors actually do so, lends credibility to the whole.
An overall picture, flaws included
The average rating and the total number of reviews sum up the experience of many customers. The presence of a few mixed reviews, accompanied by professional replies, paradoxically makes the picture more credible than a collection of unqualified praise.
Rules and moderation
Reviews are published by people signed in to a Google account and are subject to Google's content policies and moderation, which notably prohibit fake reviews, conflicts of interest and offering anything in return for a review. It is important to be precise: a Google review is not a "verified purchase" review, and Google does not check that the author really was a customer. But in the public's eyes, this external framework carries more weight than a selection made by the business itself.
What does the law say about how customer reviews are presented?
At European level, the so-called Omnibus Directive (2019/2161) strengthened transparency obligations regarding consumer reviews. National consumer law, which transposes it, requires anyone who collects, moderates or publishes online reviews to provide fair, clear and transparent information on how they are published and processed, and to state whether these reviews are checked and, if so, how. In France, for example, this obligation is set out in Article L.111-7-2 of the Consumer Code.
In practical terms, for a business that displays reviews or testimonials on its website, this means:
- stating where the reviews come from (Google Business Profile, internal form, customer interview);
- not suggesting that selected testimonials represent all the feedback received;
- not presenting reviews as "verified" when they are not;
- never publishing fake reviews, commissioning them or distorting a genuine review: such practices may constitute misleading commercial practices, which are penalised by law and monitored by national consumer protection authorities (the DGCCRF in France).
So an in-house testimonial is by no means prohibited. It simply has to be presented for what it is: a selection of feedback chosen by the business.
Are in-house testimonials still useful?
Yes, provided you give them the right role. Their strength is not statistical proof but depth:
- Web agency or consultancy: a detailed case study, with the context, the approach and the outcome, which the short format of a Google review does not allow.
- Photographer: a couple's story accompanied by photos of their wedding, with their consent.
- Tradesperson: an illustrated before-and-after testimonial from a job, naming the town and the type of work.
- Training or coaching: a learner's journey, from the initial difficulty to the goal achieved.
A testimonial gains credibility when it is identifiable (full name or company, with consent), dated, specific and accompanied by concrete details. It complements the Google review; it does not replace it.
How can you combine Google reviews and testimonials honestly?
The most robust combination is based on a clear division of roles:
- Google reviews as the foundation of trust. Display the average rating, the total number of reviews and recent reviews, synchronised with your profile, on key pages: home, services, pricing, forms.
- Testimonials for depth. Keep them for the pages where visitors want to understand things in detail: case studies, portfolio, "References" page.
- Unambiguous labelling. Distinguish the two visually: "Reviews published on Google" on one side, "Customer testimonials" on the other. Do not mix them in a single block that would suggest they have the same origin.
- No misleading selection. Do not filter Google reviews to show only the best ones while implying a perfect rating; keep the real rating visible and reply to criticism on Google.
- Sound collection practices. Ask all your satisfied customers for reviews, with nothing in return: Google prohibits offering a discount or gift in exchange for a review.
Example: a restaurant displays its Google rating and a carousel of recent reviews on its home page, and devotes a "Private events" page to three detailed testimonials from companies that held a seminar there, with their consent. A hotel does the same with its Google reviews on the rooms page and a testimonial from a partner travel agency on its "Groups" page.
How can you display your Google reviews on your website without copying them?
Copying Google reviews by hand effectively turns them into in-house testimonials: they lose their link with the source, are no longer updated and become unverifiable. A display linked directly to your profile is a better option.
That is what WidgetStars does: you connect your business by searching for it or using its Google Maps URL, the reviews are retrieved via the official Google Places API and synchronised automatically, then displayed on your website with a single line of code, as a carousel, grid, list, badge or floating button. The average rating and the total number of reviews are always displayed; the Google API, however, only provides a limited number of recent reviews, selected by Google as the most relevant, which rules out any selection on your part. A "Leave a review" button links to your profile to encourage new feedback.
WidgetStars works on WordPress, Wix, Shopify, Webflow, Squarespace or an HTML site and displays in 12 languages. You can discover the features, try out the layouts in the demo and check the pricing, with a 14-day free trial and no commitment.
In summary
An in-house testimonial tells a story; a Google review bears witness. The former brings detail and emotion, the latter external, verifiable proof. Visitors naturally give more weight to what the business does not control. By displaying your genuine Google reviews on decision pages, keeping testimonials for in-depth content and presenting each for what it is, you gain credibility and stay within the legal framework.
Frequently asked questions
Is a Google review more reliable than a testimonial on a website?
It is perceived as more credible because it is published by the customer themselves, on a platform the business does not control, and it remains verifiable on the Google Business Profile. That does not make a Google review a verified purchase, though: it is published by someone signed in to a Google account and subject to Google's rules and moderation.
Are you allowed to publish customer testimonials on your website?
Yes, provided they are genuine, published with the consent of the people concerned and presented honestly. National consumer law requires fair information on how reviews are collected and checked; you must not suggest that a selection represents all the feedback received.
Can you copy your Google reviews onto your website?
Copying reviews by hand severs their link with the source and stops them being updated, which makes them unverifiable. It is better to use a widget linked to your Google Business Profile, which displays the real rating, the total number of reviews and recent reviews synchronised automatically.
Can you offer a discount in exchange for a Google review?
No. Google's rules prohibit offering anything in return, such as a discount or a gift, in exchange for a review. Good practice is to ask all your customers in the same way, without any incentive, and to make it easy for them to reach your Google Business Profile.