These 10 apps lead WordPress Plugin Directory's Schema category as of September 2026 — ranked by user rating, review count, and audit score, refreshed every 24 hours from the canonical WordPress marketplace listing.
Discover the top-rated schema apps available on WordPress Plugin Directory. Rankings based on user ratings, review count, and market performance.
This is the curated shortlist — the top-ranked schema apps. To browse every schema app on WordPress Plugin Directory, see the full Schema category.
This list ranks the top 10 WordPress apps classified under Schema by the source marketplace's own taxonomy — apps appear here only because WordPress Plugin Directory itself tags them in this category, not because of any AppRanks editorial decision. Within the category set, ranking uses a Bayesian-ish blend of average rating × natural log of review count: the formula is rating × ln(reviewCount + 1), so a high-rating-low-review app doesn't leapfrog an established listing on a single 5-star outlier. The blend favors apps that are both well-reviewed AND have an established user base.
AppRanks does not invent a proprietary score for public surfaces — the rank shown mirrors the marketplace's published category position exactly, scraped on a 12-24 hour refresh cycle from the canonical WordPress Plugin Directory listing. The category lookup happens at request time and the page is cached at the edge for 1 hour to absorb traffic spikes; the underlying ranking data refreshes daily so the list stays accurate within one day of any source change. AppRanks does not editorially promote or demote apps based on advertiser or partnership status — the same blend formula applies uniformly across every app on this platform.
SEOPress – AI SEO Plugin & On-site SEO
Ranks #1 in the WordPress Plugin Directory schema category as a category-leading listing. Currently has an established review history (1,246 reviews). Position holds for the trailing 30-day window.
Pick if: Pick this if you prioritize merchant satisfaction over scale — SEOPress – AI SEO Plugin & On-site SEO holds a 4.8-star average across 1,246 reviews in the schema category.
Ranks #2 in the WordPress Plugin Directory schema category as a highly rated listing. A growing review traction (679 reviews) with a no-rating average. Position holds for the trailing 30-day window.
Pick if: Pick this if you prioritize merchant satisfaction over scale — GEO Plugin by Squirrly SEO holds a 4.6-star average across 679 reviews in the schema category.
SEO Engine – Smart SEO with AI, Schema & Redirection for WordPress
Ranks #3 in the WordPress Plugin Directory schema category as a category-leading listing. Tracks at no-rating across 45 reviews — early-stage review volume. Position holds for the trailing 30-day window.
Pick if: Pick this if you prioritize merchant satisfaction over scale — SEO Engine – Smart SEO with AI, Schema & Redirection for WordPress holds a 4.9-star average across 45 reviews in the schema category.
Holds position #4 in the WordPress Plugin Directory schema category as a mixed-rating listing. Currently has an early-stage review volume (5 reviews). Refresh: daily from the source marketplace.
DiagnoSEO – Fast and Automated On-page SEO
Currently sits at #5 in the WordPress Plugin Directory schema category as a category-leading listing. An early-stage review volume (9 reviews) with a no-rating average. Refresh: daily from the source marketplace.
FAQ Magic – AI powered FAQ generator
Holds position #6 in the WordPress Plugin Directory schema category as a category-leading listing. Tracks at no-rating across 3 reviews — early-stage review volume. Refresh: daily from the source marketplace.
Currently sits at #7 in the WordPress Plugin Directory schema category as a category-leading listing. Currently has an early-stage review volume (2 reviews). AppRanks tracks this listing on a 24-hour cycle.
DefiniteSEO – AI SEO Plugin to Boost SEO Rankings
Holds position #8 in the WordPress Plugin Directory schema category as a highly rated listing. An early-stage review volume (8 reviews) with a no-rating average. AppRanks tracks this listing on a 24-hour cycle.
PlugStudio AI SEO & GEO: Optimize for ChatGPT, Gemini & SearchGPT
Currently sits at #9 in the WordPress Plugin Directory schema category as a mixed-rating listing. Tracks at no-rating across 0 reviews — early-stage review volume. AppRanks tracks this listing on a 24-hour cycle.
QMSpace Business Facts for AI Assistants
Holds position #10 in the WordPress Plugin Directory schema category as a mixed-rating listing. Currently has an early-stage review volume (0 reviews). Source: WordPress Plugin Directory's own published category position.
Same data as the ranked cards, condensed into a sortable-by-eye grid: rating × review depth × pricing tier across the top 10 schema apps on WordPress Plugin Directory.
| # | App | Rating | Reviews | Pricing |
|---|---|---|---|---|
| 1 | SEOPress – AI SEO Plugin & On-site SEO | 4.8★ | 1,246 | — |
| 2 | GEO Plugin by Squirrly SEO | 4.6★ | 679 | — |
| 3 | SEO Engine – Smart SEO with AI, Schema & Redirection for WordPress | 4.9★ | 45 | — |
| 4 | AISEO | 3.6★ | 5 | — |
| 5 | DiagnoSEO – Fast and Automated On-page SEO | 5.0★ | 9 | — |
| 6 | FAQ Magic – AI powered FAQ generator | 5.0★ | 3 | — |
| 7 | SocraNext | 5.0★ | 2 | — |
| 8 | DefiniteSEO – AI SEO Plugin to Boost SEO Rankings | 4.5★ | 8 | — |
| 9 | PlugStudio AI SEO & GEO: Optimize for ChatGPT, Gemini & SearchGPT | 0.0★ | 0 | — |
| 10 | QMSpace Business Facts for AI Assistants | 0.0★ | 0 | — |
Want to compare any two apps in detail (features, ratings trend, pricing plans side-by-side)? Open the head-to-head page from the "Compare to #N" link on each card above. Custom multi-app comparisons, historical rank trajectory, and CSV export are available on a paid plan.
Methodology details: /glossary/audit-score · /about.
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