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Widget, plugin, app or embed

A widget is a self-contained block of functionality embedded into a page.

Definition

A widget is a self-contained block of functionality embedded into a page. A plugin, app or extension is software installed into a platform that adds functionality to it.

The same product is often called all four, depending on which platform you bought it from.

What it looks like in practice

Our reviews product is a widget on Wix, a plugin on WordPress, an app on Shopify and an extension on Magento. It is the same thing — one script that renders reviews.

Why it matters

The naming causes real confusion when people search. Someone looking for a “Shopify reviews app” and someone looking for a “WordPress reviews plugin” want the same capability and will not recognise each other’s vocabulary. It is also why an embed and an app install often produce identical results.

Related terms

What is a review widget · Works with every platform · Shopify reviews app.

The full reviews glossary defines every term used across this site.

Questions

Related terms

Google Place ID

The unique identifier Google assigns to a place. Find yours below.

Social proof

Social proof is the tendency to judge something by how other people have judged it.

User-generated content (UGC)

User-generated content is any content about a brand created by its customers rather than by the brand: reviews, photos, videos, comments, forum posts, social media mentions..

Testimonial vs review

A review is unsolicited feedback left on a platform you do not control, alongside everyone else’s including the critical ones.