Best WordPress Plugins for Structured Data

15 plugins compared · Updated August 2026 · Schema & Rich Snippets

All Free only 15 Premium only

Choosing a WordPress plugin for structured data comes down to a few things: whether it is still actively maintained, whether real users rate it well, and whether it does the specific job you need without dragging the rest of the site down.

We ranked 15 plugins using our WPScore, which weighs the user rating (adjusted for how many people actually rated it), how many sites run it, how recently it was updated, and which WordPress version it is tested against. 15 of them have enough public data to be scored; the rest are listed below the ranked block, clearly marked, rather than being given a number we cannot justify.

How this list is funded. Some links here earn us a commission if you buy. It costs you nothing extra, and it does not move anything up the list — the order comes from the WPScore, which is calculated from public ratings, install counts and update history. See the method.

At a glance

1. Yoast SEO Best overall 98/100
2. Rank Math SEO 96/100
3. All in One SEO 95/100
4. SEOPress 93/100
5. SureRank SEO 90/100
6. WP Recipe Maker 89/100
7. Slim SEO 88/100
8. Rate My Post 86/100
9. Xagio SEO & AEO 85/100
10. Schema & Structured Data for WP & AMP 84/100
11. Recipe Card Blocks Lite 84/100
12. Schema Engine AI 84/100
13. ThinkRank AI SEO 84/100
14. Five Star Business Profile and Schema 84/100
15. Read More Without Refresh 83/100

Best overall Free by Yoast

Yoast SEO

Real-time SEO guidance, schema, and AI built in. Help search engines and AI systems understand your content. All AI tools included, no hidden fees.

4.8★: from 27,819 ratings
10M+: active installs
Updated: Aug 2026
Tested to: WP 7.1

WPScore

Read review View on WordPress.org

2 $Rank Math SEO$

Free by Rank Math SEO

Rank Math SEO

Grow your organic traffic and AI visibility with powerful SEO tools, XML sitemaps, Schema automation, and built-in AI SEO, all in one place.

4.8★: from 7,496 ratings
4M+: active installs
Updated: Aug 2026
Tested to: WP 7.1

WPScore

Read review View on WordPress.org

Free by Syed Balkhi

All in One SEO

AIOSEO is the WordPress SEO plugin. Boost SEO rankings with AI SEO tools, schema, meta descriptions, XML sitemaps & rank tracking.

4.7★: from 5,201 ratings
2M+: active installs
Updated: Aug 2026
Tested to: WP 7.1

WPScore

Read review View on WordPress.org

Free by Benjamin Denis

SEOPress

WordPress SEO plugin with AI SEO metadata, schema, XML sitemap, redirections & Search Console. Privacy-first, white-label SEO. Now AI-ready.

4.8★: from 1,246 ratings
300k+: active installs
Updated: Jul 2026
Tested to: WP 7.0.4

WPScore

Read review View on WordPress.org

Free by Brainstorm Force

SureRank SEO

Lightweight SEO assistant for meta tags, schema and structured data, XML sitemaps, Open Graph previews, robots.txt, and Search Console.

4.8★: from 41 ratings
400k+: active installs
Updated: Aug 2026
Tested to: WP 7.1

WPScore

Read review View on WordPress.org

Free by Brecht

WP Recipe Maker

The easy and user-friendly recipe plugin for everyone. Automatic JSON-LD metadata for food AND how-to recipes will improve your SEO!

5★: from 354 ratings
50k+: active installs
Updated: Aug 2026
Tested to: WP 7.1

WPScore

Read review View on WordPress.org

Free by Anh Tran

Slim SEO

An AI SEO plugin for WordPress that's lightweight and fast. Automatically generates meta tags, sitemaps, schemas and more with no bloat.

4.7★: from 136 ratings
70k+: active installs
Updated: Aug 2026
Tested to: WP 7.1

WPScore

Read review View on WordPress.org

Free by properfraction

Rate My Post

Add Star Rating to WordPress posts & pages, collect feedbacks from users and improve website SEO with Schema markup for Rich Snippets.

4.7★: from 158 ratings
20k+: active installs
Updated: Aug 2026
Tested to: WP 7.1

WPScore

Read review View on WordPress.org

Free by Xagio SEO

Xagio SEO & AEO

AI powered meta, clustering, content, schema & rank tracking, plus an AI website builder - the AI SEO weapon most WordPress users haven't found yet.

4.9★: from 51 ratings
10k+: active installs
Updated: Aug 2026
Tested to: WP 7.0.4

WPScore

Read review View on WordPress.org

Free by Magazine3

Schema & Structured Data for WP & AMP

Schema & Structured Data adds Google Rich Snippets markup according to Schema.org guidelines to structure your site for SEO.

4.5★: from 252 ratings
100k+: active installs
Updated: Aug 2026
Tested to: WP 7.1

WPScore

Read review View on WordPress.org

Free by WPZOOM

Recipe Card Blocks Lite

Recipe Card Blocks with Schema Markup — create SEO-optimized recipes with Gutenberg, Elementor & AMP support

4.8★: from 20 ratings
10k+: active installs
Updated: Aug 2026
Tested to: WP 7.1

WPScore

Read review View on WordPress.org

Free by RadiusTheme

Schema Engine AI

AI-Powered schema markup plugin for WordPress. Generate JSON-LD schema and FAQs, validate Rich Results, and audit your structured data.

4.8★: from 25 ratings
10k+: active installs
Updated: Aug 2026
Tested to: WP 7.1

WPScore

Read review View on WordPress.org

Free by WPDeveloper

ThinkRank AI SEO

WordPress SEO plugin with AI SEO: meta descriptions, schema, XML sitemaps, Search Console, llms.txt, AEO & GEO. Your AI SEO assistant runs it via MCP.

4.8★: from 23 ratings
9k+: active installs
Updated: Aug 2026
Tested to: WP 7.1

WPScore

Read review View on WordPress.org

Free by Rustaurius

Five Star Business Profile and Schema

Add structured data to any page or post type. Create an SEO friendly contact card with your business info and associated schema.

4.8★: from 52 ratings
7k+: active installs
Updated: Aug 2026
Tested to: WP 7.1

WPScore

Read review View on WordPress.org

Free by George Gkouvousis