These 10 apps lead WordPress Plugin Directory's Spam protection 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 spam protection apps available on WordPress Plugin Directory. Rankings based on user ratings, review count, and market performance.
This is the curated shortlist — the top-ranked spam protection apps. To browse every spam protection app on WordPress Plugin Directory, see the full Spam protection category.
This list ranks the top 10 WordPress apps classified under Spam protection 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 , 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.
rating × ln(reviewCount + 1)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.
Ranks #1 in the WordPress Plugin Directory spam protection category as a mixed-rating listing. Currently has a growing review traction (171 reviews). Position holds for the trailing 30-day window.
Pick if: Pick this if you want an emerging spam protection option — Custom Contact Forms ranks #1 on WordPress Plugin Directory and is still building review depth.
Connect2Form – Advanced Contact Form Builder
Ranks #2 in the WordPress Plugin Directory spam protection category as a category-leading listing. An early-stage review volume (2 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 — Connect2Form – Advanced Contact Form Builder holds a 5.0-star average across 2 reviews in the spam protection category.
SpamBanana – AI Spam Protection
Ranks #3 in the WordPress Plugin Directory spam protection category as a category-leading listing. Tracks at no-rating across 1 reviews — early-stage review volume. Position holds for the trailing 30-day window.
Pick if: Pick this if you prioritize merchant satisfaction over scale — SpamBanana – AI Spam Protection holds a 5.0-star average across 1 reviews in the spam protection category.
SilentShield – Captcha & Anti-Spam for WordPress (CF7, WPForms, Elementor, WooCommerce)
Holds position #4 in the WordPress Plugin Directory spam protection category as a highly rated listing. Currently has an early-stage review volume (21 reviews). Refresh: daily from the source marketplace.
![Disable Comments – Remove Comments & Stop Spam [Multi-Site Support] icon — #5 spam protection app on WordPress Plugin Directory](https://ps.w.org/disable-comments/assets/icon-256x256.png?rev=2509854){kind=icon}
Disable Comments – Remove Comments & Stop Spam [Multi-Site Support]
Currently sits at #5 in the WordPress Plugin Directory spam protection category as a highly rated listing. A growing review traction (280 reviews) with a no-rating average. Refresh: daily from the source marketplace.
CF7 Apps – Honeypot, Database, Redirection, Webhook, and Addons for Contact Form 7
Holds position #6 in the WordPress Plugin Directory spam protection category as a mixed-rating listing. Tracks at no-rating across 135 reviews — growing review traction. Refresh: daily from the source marketplace.
Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms
Currently sits at #7 in the WordPress Plugin Directory spam protection category as a category-leading listing. Currently has an early-stage review volume (50 reviews). AppRanks tracks this listing on a 24-hour cycle.
LukasApps CAPTCHA tools for Contact Form 7
Holds position #8 in the WordPress Plugin Directory spam protection category as a well-rated listing. An early-stage review volume (48 reviews) with a no-rating average. AppRanks tracks this listing on a 24-hour cycle.
Captcha by BestWebSoft – Advanced Spam Protection, Math & OCR-Friendly Captcha for Site Forms
Currently sits at #9 in the WordPress Plugin Directory spam protection category as a well-rated listing. Tracks at no-rating across 20 reviews — early-stage review volume. AppRanks tracks this listing on a 24-hour cycle.
WP Armour – Honeypot Anti Spam
Holds position #10 in the WordPress Plugin Directory spam protection category as a category-leading listing. Currently has an established review history (1,435 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 spam protection apps on WordPress Plugin Directory.
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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