Schema - All In One Schema Rich Snippets vs WPSSO Core (2026): which should you pick?

As of Oct 23, 2026, WPSSO Core grades higher than Schema - All In One Schema Rich Snippets: 3.0 against 2.6 out of 4.0.

Checked Oct 23, 2026 · graded Oct 23, 2026 by ToolGPA

WPSSO Core grades higher on features and platforms. They get the same grade on value for money, the free plan and ease of use.

Price, platforms and features side by side. The table says where each price was read and when.

Schema - All In One Schema Rich Snippets

Free WordPress plugin for adding schema to posts one at a time

Free

Full details wordpress.org

WPSSO Core

WordPress plugin for Schema markup and social sharing meta tags

Free plan · from $49 one-time

Full details wpsso.com

Which one is for you

Pick Schema - All In One Schema Rich Snippets if

Fits if you review products or publish recipes and want that markup on those posts
Works for trying schema on a few posts before paying for a fuller plugin

Look elsewhere if

Skip it if your site isn't on WordPress, as there's no standalone app
Too light for site-wide schema, as markup goes on one post at a time with nothing automatic
Not for you if you need FAQ, How-To, Local Business, Organization or Breadcrumb markup, which need the paid Schema Pro
Watch out: it adds schema only, so titles, sitemaps and redirects need an SEO plugin

Pick WPSSO Core if

Fits if you run WooCommerce and want each product variation in your markup
Works for sites adding schema on top of an SEO plugin they already use

Look elsewhere if

Too light for your whole SEO setup, as there are no redirects or content checks
Watch out: Premium is licensed per site address, so a staging site needs its own licence beyond one free dev subdomain
Tight if you stay free, as YouTube, Vimeo, review-app and short-link data need Premium
Watch out: licences can't be transferred, and the refund window is 30 days
Skip it if your site isn't on WordPress 6.0 or newer, as it runs nowhere else

How we grade them

	2.6GPASchema - All In One Schema Rich SnippetsGood	3.0GPAWPSSO CoreVery good
Value for money	AFree from WordPress.org: all eight schema types and the editor box cost nothing. The paid upgrade is a separate plugin, Schema Pro, not a plan of this one.	APremium is $49 once for one site, with updates and support for the life of that site. That's less than a year of this category's middle price. Bigger licences fall to $17 a site at 25 sites.
Free plan and trial	AThe whole plugin is free with no paid tier, so nothing in it is locked. What it lacks is sold as a different product.	AThe Standard edition on WordPress.org has no caps: schema markup, social tags, WooCommerce product markup and free add-ons for feeds, FAQ pages, breadcrumbs and sitemaps. Premium adds data from YouTube, review apps and link shorteners.
Features	DReview, Event, Person, Product, Recipe, Software Application, Video and Article markup, added post by post. That's one narrow function, with no automatic or site-wide schema and no FAQ, How-To, Local Business, Organization or Breadcrumb types.	CSchema for 500+ types, Open Graph, X Cards and Pinterest tags, every WooCommerce variation as its own offer, and add-ons for merchant feeds and sitemaps. It does markup fully, but that's a smaller job: no redirects or content checks on record.
Ease of use	CNo rating on record. There's no code, but every post needs its type picked and its fields filled in by hand, so the work grows with each post.	CNo rating on record. It needs WordPress 6.0 and PHP 7.4.33 or newer, and the extras come as separate add-ons to install and set up.
Platforms and integrations	CWeb only, inside WordPress, with no integrations listed. No standalone app.	BWeb only, inside WordPress. It works with WooCommerce, Yoast SEO, Rank Math, WPML, Polylang and Elementor, builds Google Merchant and Meta feeds, and Premium pulls data from YouTube and Judge.me.
Best for	schema markup on a few WordPress posts	schema and share tags on top of an SEO plugin

The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Schema - All In One Schema Rich Snippets and WPSSO Core. How we grade

Where they differ

In commonFree planWebOpen sourceSchema markup

At a glance

	Schema - All In One Schema Rich Snippets	WPSSO Core
Pricing	Free	Free plan
Starts at	Free	$49 one-time for a lifetime license on 1 site
Free plan	The whole plugin is free from WordPress.org: Review, Event, Person, Product, Recipe, Software Application, Video and Article schema, added post by post from a box under the editor.	The Standard edition on WordPress.org is free: Schema JSON-LD, social meta tags, WooCommerce product markup and the free add-ons.
Free trial	None listed	None listed
Web
Made by	Brainstorm Force	JS Morisset
Price read from	wordpress.org	wpsso.com
Checked	Oct 23, 2026	Oct 23, 2026

Worth knowing

Schema - All In One Schema Rich Snippets

It runs only inside WordPress and adds schema only; titles, sitemaps and redirects need an SEO plugin.
Markup is added one post at a time; there is no automatic or site-wide schema.
FAQ, How-To, Local Business, Organization, Breadcrumb and other types need the separate paid Schema Pro plugin.

WPSSO Core

Runs only inside WordPress; it needs WordPress 6.0 and PHP 7.4.33 or newer.
Premium is licensed per WordPress site address, so a staging site needs its own license; one dev. subdomain per license is free.
Data from YouTube, Vimeo, review services and URL shorteners, and development-version updates, need Premium.
Licenses cannot be transferred; the license page states a 30-day refund policy.

Key features

Schema - All In One Schema Rich Snippets

Eight schema types: Review, Event, Person, Product, Recipe, Software Application, Video and Article markup for rich results such as star ratings, prices and cooking times.
Editor meta box: Choose a content type from a dropdown in a box under the post editor, fill in its fields and publish; no code is needed.
Type-specific fields: Products take price, availability and rating, events take dates and locations, and software takes pricing and download details.
Visitor star ratings: A post rating form lets visitors give a post a star rating, limited to one rating per visitor, according to the changelog.

WPSSO Core

Schema JSON-LD markup: Writes structured data for more than 500 Schema types and subtypes, aimed at clearing the field errors Google's Rich Results test reports.
Social meta tags: Open Graph for Facebook, X Cards, Pinterest Rich Pins and oEmbed for LinkedIn and Discord, with image sizes cropped for each site.
WooCommerce product markup: Replaces WooCommerce's single-offer markup with every variation as its own offer, adding GTIN, MPN, brand, shipping time and return policy fields.
Free add-ons: Separate add-ons build Google Merchant and Meta catalog feeds, FAQ pages, breadcrumbs, ratings and reviews, sitemaps and REST API output.
Works beside other SEO plugins: Can run with Yoast SEO, Rank Math, AIOSEO, SEOPress, The SEO Framework or WP Meta SEO to add to the structured data they output.
Service data in Premium: Premium pulls video details from YouTube, Vimeo and Wistia, review data from Judge.me and Stamped.io, and short links from Bitly or TinyURL.

Plans

Schema - All In One Schema Rich Snippets

Free$0
The WordPress.org plugin with eight schema types. Its paid upgrade is a separate plugin, Schema Pro.

WPSSO Core

Standard$0
The free edition hosted on WordPress.org, with Schema markup, social meta tags and the add-ons.
Premium, 1 site$49
one-time, lifetime license for 1 site
Premium features, updates and support for the life of the registered site, plus data from services such as YouTube and Bitly.
Premium, 2 sites$80
one-time, lifetime license for 2 sites
$40 a site; the vendor suggests it for one production and one staging site.
Premium, 5 sites$135
one-time, lifetime license for 5 sites
$27 a site. A 3-site license is also sold, at $99.
Premium, 10 sites$220
one-time, lifetime license for 10 sites
$22 a site. A 15-site license is also sold, at $285.
Premium, 25 sites$425
one-time, lifetime license for 25 sites
$17 a site, the lowest per-site rate on the license page.

Ways to pay less

Schema - All In One Schema Rich Snippets

No public discounts listed.

WPSSO Core

Lifetime license
Premium is a one-time lifetime license
WPSSO sells Premium for a single payment that covers features, updates and support for the life of each registered site, with no yearly renewal.
Other savings
Free development-site license with each purchase
Each Premium license also covers dev. on the same domain under the same Authentication ID, so a developer can build a site before moving it to production.

Common questions

Which is cheaper, Schema - All In One Schema Rich Snippets or WPSSO Core?

As of Oct 23, 2026, Schema - All In One Schema Rich Snippets is free, and WPSSO Core starts at $49 one-time for a lifetime license on 1 site.

Which has a free plan, Schema - All In One Schema Rich Snippets or WPSSO Core?

As of Oct 23, 2026, both Schema - All In One Schema Rich Snippets and WPSSO Core have a free plan.

More comparisons

How this page was made

The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
The grades are our own, from each tool’s review or report card. The GPA is their average.
Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
The differences and the answers to the questions are worked out from those listings.

How we review and grade