Free review widget for your website

Show visitors your rating and review count, and make it easy to leave a review. Two widgets, both free and with no script to load: a reviews badge that updates itself, and a “Review us on Google” button. Build the code here and paste it into your site.

Sample badges. Yours shows your own average, review count and platforms.

1. Reviews badge

The badge shows your average rating and number of reviews across the platforms you connect to Prisma, and links to your public reviews page on prismareviews.com. It is an image served by Prisma, refreshed every few minutes, so it never goes stale and adds no script to your site.

It needs a free Prisma account: sign up, connect a platform, and turn your locations on under Widget & public page in the dashboard. Then paste your page’s address below.

2. “Review us on Google” button

No account needed. Paste your Google Maps link or Place ID and get a button that opens your business’s “Write a review” box on Google. It is plain HTML: nothing loads from Prisma.

How to add the code to your site

WordPress: add a Custom HTML block where you want the widget, or a Custom HTML widget in the footer or sidebar.
Shopify: Online Store → Themes → Customize, add a Custom Liquid section and paste the code.
Wix and Squarespace: add an Embed HTML (Wix) or Code block (Squarespace) and paste it.
Any other site: paste it into the page’s HTML where the widget should appear.

What the badge shows, and what it doesn’t

The badge and the public page show only reviews Prisma reads through a platform’s official API with your own access, from the locations you turn on: the App Store, Google Play, Judge.me, Trustpilot, eBay, Trusted Shops and the other official connections. Reviews Prisma reads from public pages through a data provider, such as Google Maps, Yelp, Tripadvisor or Booking.com, are never republished. Google Business Profile reviews join once Google approves Prisma’s access to its Business Profile API. Details in the public page and badge docs.

Developers can read the same data as JSON, without an API key, at https://api.prismareviews.com/public/r/<slug>, and every review of their own locations through the Prisma Reviews API.

Frequently asked questions

Is the review widget free?

Yes. The badge and the public reviews page are included in every Prisma plan, the free Spark plan too, and the "Review us on Google" button needs no account at all. Nothing is charged per view.

Which reviews does the badge count?

Reviews Prisma reads through a platform’s official API with your own access, from the locations you turn on: App Store, Google Play, Judge.me, Trustpilot, eBay, Trusted Shops and the other official connections. Reviews read from public pages through a data provider (Google Maps, Yelp, Tripadvisor, Booking.com and similar) are never republished. Google Business Profile reviews join once Google approves Prisma’s access to its API.

Will the widget slow down my website?

No. The badge is one small SVG image served from Prisma’s CDN and cached for a few minutes; it loads no script, font or cookie on your site. The Google button is plain HTML.

How often does the badge update?

Every few minutes: it shows the rating and review count Prisma has at that moment, cached for up to five minutes.

Does the badge link pass SEO value?

Not by default: the code carries rel="nofollow", as Google asks for widget links. You can switch that off if you want to vouch for the link from your site.

Can I show a Google star rating in search results with this widget?

No widget can promise that. Google doesn’t show stars for reviews a business publishes about itself on its own site (self-serving reviews). The badge is for your visitors, not for rich results.

Does the widget use AI?

No. It shows your rating and count as the platforms report them. Prisma doesn’t write, pick or summarize reviews.

Not affiliated with Google or any review platform. Google is a trademark of Google LLC. More free tools: Google review link generator · all tools.