Creative Formats & Assets

Sitelink Assets vs Structured Snippets: Add Links or List Coverage

In short: Both add a line of extra content beneath a search ad, but only one of them takes the searcher anywhere. Sitelink assets are clickable links, each with its own short description, sending different searchers to different pages of your site. Structured snippets are a single non-clickable line: a fixed header like Services or Brands followed by a list of values, meant to signal what you cover rather than to promote a specific page. Sitelinks multiply where the click can go; structured snippets clarify what's true about the business before any click happens. Chooser: use sitelinks when you have multiple distinct pages worth sending people to, use structured snippets when you mainly need to communicate breadth of coverage in one line.

By the AdFlint research team · Fact-checked against current Google and Meta platform behavior · Last reviewed July 2026

Sitelink Assets

Extra clickable links shown beneath a search ad, each pointing to a different page and carrying its own short description text.

Formerly called sitelink extensions, these expand the ad's footprint and let one ad serve several intents at once, such as pricing, locations, or a specific product. Google decides how many to show and which ones, based on query and device, so add at least four to qualify for larger layouts. The common mistake is pointing every sitelink at the homepage, which wastes the space.

Full definition

Structured Snippets

A predefined header such as Services or Brands followed by a list of values, rendered as one line beneath a search ad.

You pick from Google's fixed header categories and then supply the list items, since the header itself cannot be custom. Formerly structured snippet extensions, they signal coverage, meaning which models, courses, or destinations you handle, rather than promoting a benefit. The mistake is confusing them with callouts: a list of unrelated marketing phrases under a category header reads as noise and can be disapproved.

Full definition

Side by side.

The differences that actually change what happens in your account.

 Sitelink AssetsStructured Snippets
Can it be clickedYes, each link goes to its own page.No, it's a single line of header plus values, entirely static.
Header or labelYou write your own short link text for each one.Fixed - chosen from Google's predefined category list, can't be custom.
What it needsA real, distinct destination page per link.A list of genuine values that fit under one fixed header, like specific brands or service types.
Minimum to serveTwo, with four or more needed for the larger layouts.Typically three or more values under the chosen header.
Reporting it generatesIts own click and conversion data per link.None of its own - no clicks to measure.
What it communicatesWhere to go for a specific need - pricing, a location, a product line.What you cover overall - which brands, services, or destinations you handle.
Typical mistakeEvery link pointing at the homepage instead of something specific.Listing marketing phrases instead of genuine coverage items, which reads as noise under a factual header.

What actually separates them.

01

Sitelinks are clickable and generate their own performance data; structured snippets are static and generate none.

02

Structured snippet headers are locked to Google's fixed vocabulary, while sitelink link text is fully custom and written by you.

03

Sitelinks need a real page behind each link to be worth adding; structured snippets need only a genuine, listable set of values, no separate pages required.

04

Sitelinks answer where should I go for X; structured snippets answer does this business even do X, a narrower, informational job.

05

The failure modes differ in kind: a weak sitelink wastes a click by sending it somewhere unhelpful, while a weak structured snippet wastes the line by listing values that read as vague marketing rather than concrete coverage.

Which one should you use?

Use Sitelink Assets when

  • You have distinct, relevant pages - pricing, locations, specific products - worth sending different searchers to directly.
  • You want the ad's footprint to grow and qualify for larger layouts.
  • You're prepared to track and optimize performance per link.
  • Different searchers using the same keyword actually want different things from your site.

Use Structured Snippets when

  • You want to signal breadth of coverage - models, brands, services, destinations - in one compact line.
  • None of your content maps well to a set of separate landing pages worth linking individually.
  • You want a low-maintenance asset that doesn't need per-item tracking.
  • Your business fits naturally under one of Google's fixed header categories.

Common questions.

Can structured snippets link to a page like sitelinks do?

No, structured snippets are not clickable at all - they're a single line of header and values shown purely as information, with no destination attached to any individual value. If you want each item to be its own clickable destination, sitelinks are the right asset, not structured snippets.

Why can't I pick my own header for a structured snippet?

Google restricts structured snippet headers to a fixed, predefined list - things like Amenities, Brands, or Service catalog - so the format stays consistent and machine-parseable across all advertisers. If none of the available headers describe your business well, a callout asset is usually a better fit than forcing values under a header that doesn't quite match.

Do sitelinks and structured snippets ever show at the same time?

Yes, Google can combine multiple asset types on one impression when there's room, including sitelinks and structured snippets together, choosing the mix it predicts will perform best for that query and device. You don't need to choose one over the other - both can be set up and left to compete for space naturally.

Or stop choosing between them.

AdFlint picks the setting, writes the ads, and keeps optimizing inside the Google and Meta accounts you already own.

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