How to use customer reviews in your marketing

Why aren't your reviews doing any marketing?

You have collected some reviews, and they sit in a widget at the bottom of a product page. Visitors who scroll that far see them. Everyone else, the person seeing your ad, reading your newsletter or searching Google, never does.

Review marketing is the work of taking those reviews to the places where people make up their minds. It sounds like a big strategy, but for a small shop it is a handful of habits, and most of them depend on the kind of review you collect in the first place.

What is review marketing?

Trustindex's article on review marketing, from 2 September 2021, which we read on 3 November 2026, calls it the strategy of collecting reviews and making use of them. Its seven ways run from review sites and emails to ads, social media and replying to reviews. Yotpo's guide to a product reviews strategy, updated on 8 October 2026, covers the same ground in a different order: collecting, displaying and syndicating reviews, managing the bad ones, and reading them for product ideas.

Both agree on the part that matters most. The collecting comes first, because you can only reuse what customers actually wrote.

Which reviews can you actually use in marketing?

Fewer than you think. We looked at our demo store, Glyna, on 3 November 2026. It had 5 approved reviews averaging 4.8 stars, all from our own test orders, since the demo has no invented reviews. Three of the five were stars with no text at all, and four of the five were about the store rather than a product. In the Google product review feed, which only takes written reviews tied to a product, 0 of the 5 qualified, and the feed was empty.

The same limits apply everywhere else. A star rating can't be quoted in an email. A review that says “great shop” doesn't sell the vase in your ad. What you can reuse is a sentence about a specific product, from a named customer, saying something a stranger can picture, like “keeps coffee hot for an hour”.

So the first step of review marketing happens in the request. Ask about the product they bought, by name, and ask for one sentence. Our review request templates give you wording to adapt.

Where do customer reviews work best?

Each place has its own small rule, and these five are where a shop gets the most from the reviews it already has:

The product page comes first because it is where the visitor is closest to buying. Google comes second because it shows your stars before anyone clicks; our review schema guide covers the markup. Emails and posts reach people who already know you, so a single quote often says more than a block of stars.

Do you need permission to reuse a review?

On your own site, a review the customer left there under your terms can be shown. For anything that goes further, such as a post, an advert or a printed card, ask the reviewer first. Many will say yes, and the ones who say no would have been unhappy to find their name in your ad. Keep their words as written, and credit them the way they agree to.

A review collected with a discount or a gift has one more rule: wherever you show it, it should say it was rewarded. Our article on discounts for reviews explains why.

How do you know review marketing is working?

Compare like with like. Send the same email with and without a review quote, or watch whether products with written reviews sell better than similar ones without, over a few months. We don't have customer data that answers this yet, so we won't give you a figure. What we can say is that a review nobody sees can't work at all. Our guess, worth testing on your own list, is that a quote the reader can picture does more than a row of stars.

Where does Formgong do this differently?

One approved review in Formgong can show in the widget and the star line under the product name, go into the Google product review feed, become a ready-made social card, and back up the answer when a visitor asks the help chat whether a product runs small. In that chat answer, the number of buyers who said something is counted by our code, never guessed by the model.

The difference that matters most for marketing is what stays out. Judge.me's help page on publishing and hiding reviews, read on 3 November 2026, says reviews from eligible sources go into its Google Shopping ratings feed “regardless of their status”, which includes hidden and archived ones. Formgong's feed takes only approved, written reviews tied to a product, so a review you hid for personal data or spam does not reach Google either. The Google reviews docs show the feed setup.

Where do your reviews do the most for you?

If you have put a review in an email, an ad or a post and seen it change something, or seen it do nothing, tell us at support@formgong.com. Results from real shops would be the best next section for this article.

What Formgong Reviews includes for free

• Unlimited review sites and reviews. Text, photo, video and voice reviews on Free.
• A widget with no view limit. The review widget, carousel, badge and stars in product lists load as often as your pages do.
• Review emails in your store's name. Sent after each order with your logo and colours, replies to you, no email service to set up; buyers can rate inside Gmail without leaving the email, and get one reminder (how it works).
• Bring your old reviews. Import from Judge.me, Yotpo, Loox, Shopify Product Reviews, WooCommerce, Etsy or a CSV.
• You decide what shows. Approve each review or choose a publishing mode, reply in public or in private, and let shoppers ask the author a question.
• Google. A Merchant Center review feed, and product rating markup through the WordPress plugin.
• Reviews from your form. People who filled in your contact form can get a review request automatically.
• One account for the rest. Contact forms with Telegram and Google Sheets, an AI help chat, and free website templates.