These 10 apps lead WordPress Plugin Directory's Affiliate 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 affiliate apps available on WordPress Plugin Directory. Rankings based on user ratings, review count, and market performance.
This is the curated shortlist — the top-ranked affiliate apps. To browse every affiliate app on WordPress Plugin Directory, see the full Affiliate category.
This list ranks the top 10 WordPress apps classified under Affiliate 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.
Brambles.ai: Affiliate AI Shopping Chatbot
Ranks #1 in the WordPress Plugin Directory affiliate category as a mixed-rating listing. Currently has an early-stage review volume (0 reviews). Position holds for the trailing 30-day window.
Pick if: Pick this if you want an emerging affiliate option — Brambles.ai: Affiliate AI Shopping Chatbot ranks #1 on WordPress Plugin Directory and is still building review depth.
Affiliate Program Suite — SliceWP Affiliates
Ranks #2 in the WordPress Plugin Directory affiliate category as a category-leading listing. A growing review traction (108 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 — Affiliate Program Suite — SliceWP Affiliates holds a 4.9-star average across 108 reviews in the affiliate category.
Improved External Products for WooCommerce
Ranks #3 in the WordPress Plugin Directory affiliate category as a mixed-rating listing. Tracks at no-rating across 26 reviews — early-stage review volume. Position holds for the trailing 30-day window.
Pick if: Pick this if you want an emerging affiliate option — Improved External Products for WooCommerce ranks #3 on WordPress Plugin Directory and is still building review depth.
Coupomated Connect – Coupon API Data Feed
Holds position #4 in the WordPress Plugin Directory affiliate category as a mixed-rating listing. Currently has an early-stage review volume (0 reviews). Refresh: daily from the source marketplace.
Books Gallery – Book Showcase, Library & Affiliate Plugin
Currently sits at #5 in the WordPress Plugin Directory affiliate category as a highly rated listing. An early-stage review volume (93 reviews) with a no-rating average. Refresh: daily from the source marketplace.
Affiliates Contact Form 7 Integration
Holds position #6 in the WordPress Plugin Directory affiliate category as a category-leading listing. Tracks at no-rating across 2 reviews — early-stage review volume. Refresh: daily from the source marketplace.
Currently sits at #7 in the WordPress Plugin Directory affiliate category as a well-rated listing. Currently has an early-stage review volume (19 reviews). AppRanks tracks this listing on a 24-hour cycle.
Holds position #8 in the WordPress Plugin Directory affiliate category as a highly rated listing. A growing review traction (137 reviews) with a no-rating average. AppRanks tracks this listing on a 24-hour cycle.
Currently sits at #9 in the WordPress Plugin Directory affiliate category as a well-rated listing. Tracks at no-rating across 61 reviews — early-stage review volume. AppRanks tracks this listing on a 24-hour cycle.
Refer A Friend for WooCommerce by WPGens
Holds position #10 in the WordPress Plugin Directory affiliate category as a category-leading listing. Currently has an early-stage review volume (39 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 affiliate apps on WordPress Plugin Directory.
| # | App | Rating | Reviews | Pricing |
|---|---|---|---|---|
| 1 | Brambles.ai: Affiliate AI Shopping Chatbot | 0.0★ | 0 | — |
| 2 | Affiliate Program Suite — SliceWP Affiliates | 4.9★ | 108 | — |
| 3 | Improved External Products for WooCommerce | 3.7★ | 26 | — |
| 4 | Coupomated Connect – Coupon API Data Feed | 0.0★ | 0 | — |
| 5 | Books Gallery – Book Showcase, Library & Affiliate Plugin | 4.7★ | 93 | — |
| 6 | Affiliates Contact Form 7 Integration | 5.0★ | 2 | — |
| 7 | YITH WooCommerce Affiliates | 4.2★ | 19 | — |
| 8 | Affiliates | 4.5★ | 137 | — |
| 9 | Affiliates Manager | 4.1★ | 61 | — |
| 10 | Refer A Friend for WooCommerce by WPGens | 4.9★ | 39 | — |
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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