Side-by-side comparison · 24 data points
Rank Math SEO is the best WordPress SEO plugin with the features of many SEO and AI SEO tools in a single package to help multiply your SEO traffic.
| Advanced Custom Fields | Rank Math SEO – AI SEO Tools to Dominate SEO Rankings | |
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All-in-one enhancement suite that improves WordPress & Advanced Custom Fields.
| Metric | Advanced Custom Fields: Extended | Rank Math SEO – AI SEO Tools to Dominate SEO Rankings |
|---|---|---|
| Rating | 4.8 ★ | 4.8 ★ |
| Total reviews | 132 | ★ 7.4k |
| Active installs | 100,000+ | 4,000,000+ |
| Free plan | — | — |
| Built for Shopify | — | — |
Advanced Custom Fields: Extended and Rank Math SEO – AI SEO Tools to Dominate SEO Rankings are evenly matched on rating (4.8★ vs 4.8★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow. Rank Math SEO – AI SEO Tools to Dominate SEO Rankings has the larger user base (7,379 reviews vs 132), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Advanced Custom Fields: Extended's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat. Recommended evaluation path: install both apps' free tiers (where available) and run them in parallel on a small cohort of orders for 7-14 days before committing. The data tables below show the per-feature breakdown — for most merchants the deciding factor will be a single integration or workflow detail that's hard to compare from listing pages alone. This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical WordPress Plugin Directory listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: Advanced Custom Fields: Extended audit • Rank Math SEO – AI SEO Tools to Dominate SEO Rankings audit
| Keyword | Advanced Custom Fields | Rank Math SEO – AI SEO Tools to Dominate SEO Rankings |
|---|---|---|
| faq | #489 | #49 |
| live support | Not ranked | #56 |
| custom form | #59 | Not ranked |
| payment form | #229 | Not ranked |
Advanced Custom Fields: Extended (4.8★, 132 reviews) and Rank Math SEO – AI SEO Tools to Dominate SEO Rankings (4.8★, 7,379 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
It depends on what you're optimizing for. Advanced Custom Fields: Extended fits better if you prioritize broader integrations; Rank Math SEO – AI SEO Tools to Dominate SEO Rankings is the call if you need the larger user base. Read both apps' detail pages on AppRanks for the full feature breakdown, install counts, and recent listing changes.
Both apps are one-click installs from the WordPress Plugin Directory marketplace. Rank Math SEO – AI SEO Tools to Dominate SEO Rankings has more onboarding documentation maturity (7,379 reviews vs 132), which usually translates to better-tested setup wizards and quicker time-to-value. AppRanks doesn't measure setup time directly — read the recent reviews on each app's detail page for merchant-reported install experience.
Advanced Custom Fields: Extended typically suits early-stage and growth-mode stores based on its review-base composition (132 reviews). Rank Math SEO – AI SEO Tools to Dominate SEO Rankings aligns more with established stores with steady traffic (7,379 reviews). Larger review bases generally mean the app has been load-tested at scale — relevant if you're processing high order volume or handling enterprise compliance requirements.
Migration support varies by app and category. Advanced Custom Fields: Extended and Rank Math SEO – AI SEO Tools to Dominate SEO Rankings both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from Advanced Custom Fields: Extended" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.