wp.org search vs our merit ranking: “custom fields registration”
wp.org orders by popularity, so a plugin a host bundled onto millions of sites, or a big-brand one that's slow and mediocre, can sit at the top. Our ranking is built to answer a different question: which of these is actually worth installing. How this works →
For “custom fields registration”, we agree with wp.org on the top plugin, and our order differs from theirs on 9 of the top 20.
wp.org search ranks on
Install count (uncapped), the raw star average, freshness, and support. Popularity dominates, so the biggest install base usually wins regardless of how it got there.
We add
A cap on the install boost, volume-weighted ratings, and signals wp.org can't see: whether the install base is organic or host-pushed, and its risk of being pulled.
Ranked above its merit
Dynamic Fields Engine – Custom post types, Custom fields, Meta fields, Taxonomies, Listing builder, Query builder and Relations shows at wp.org #11 but places #24 on merit, a gap of 13 places. Its 3K+ installs carry it up the search order; its 5.0★ average from 1 reviews, plus freshness and upkeep, place it lower on our volume-weighted scale.
Buried gem
Anti-Spam, Spam FireWall by CleanTalk places #11 on merit, 4.8★ from 3223 reviews, but shows at wp.org #15. A smaller install base keeps it further down the default search order than its quality signals alone would.
How this rank is calculated
Each plugin's merit score multiplies these inputs together: how recently it was updated, how current its "tested up to" WordPress version is, its install base (log scale, capped at 10 million), its support thread resolution rate, and a rating score. The rating score weights the star average by review volume against a sitewide prior, then scales it by the lower bound of the share of 4 and 5 star reviews. A plugin with 3.7 stars from tens of thousands of reviews can still outscore a 4.9 with a few dozen, because the small sample carries less certainty.
A health factor between 0.4 and 1.15 then adjusts that score for what wp.org's search can't see: PHP fatals or failed activations on a test install, PHP and WordPress compatibility, memory and page-speed footprint, suspicious review patterns, closure risk, and a large install base with very few reviews. Clean, adopted plugins earn a small lift.
A keyword ranking starts from wp.org's search order for the term, weighting each position by 1 divided by its place, then applies the merit correction and health factor above. Relevance to the keyword stays in the result, so the order can differ from the all-categories list on /best, which scores plugins with no search term.
Hover a row to see the main reason for its position.
Advanced Custom Fields (ACF®) 2M+ · 4.5★ (1440)
wp.org #1 2 
Forminator Forms – Contact Form, Payment Form & Custom Form Builder 600K+ · 4.8★ (2145)
wp.org #2 ↓1 3 
User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder 50K+ · 4.8★ (832)
wp.org #5 ↓2 2 too low 4 
Secure Custom Fields 100K+ · 4.8★ (69)
wp.org #3 ↓1 1 too high 5 
Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin 200K+ · 4.4★ (1445)
wp.org #6 ↓2 1 too low 6 
Custom Post Type UI 1M+ · 4.6★ (276)
wp.org #4 ↑2 2 too high 7 
WPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More 5M+ · 4.8★ (14388)
wp.org #9 2 too low 8 
RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login 7K+ · 4.5★ (459)
wp.org #8 9 
User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor 40K+ · 4.7★ (738)
wp.org #12 ↓2 3 too low 10 
Flexible Checkout Fields for WooCommerce – WooCommerce Checkout Manager 80K+ · 4.7★ (296)
wp.org #10 ↓3 11 Anti-Spam, Spam FireWall by CleanTalk 200K+ · 4.8★ (3223)
wp.org #15 ↓3 4 too low 12 
Event Tickets and Registration 90K+ · 3.5★ (236)
wp.org #7 ↓2 5 too high 13 
Calculated Fields Form – AI Form Builder for WordPress – Contact, Payment, Quote, Quiz & More 40K+ · 4.9★ (973)
wp.org #16 ↓2 3 too low 14 
Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce 10K+ · 4.7★ (415)
wp.org #18 ↑2 4 too low 15 
Checkout Field Editor (Checkout Manager) for WooCommerce 400K+ · 4.9★ (1056)
wp.org #20 ↓4 5 too low 16 
Rank Math SEO – AI SEO Tools to Dominate SEO Rankings 4M+ · 4.8★ (7521)
wp.org #23 ↓4 7 too low 17 
Custom Post Types and Custom Fields creator – WCK 10K+ · 4.7★ (97)
wp.org #14 ↓1 3 too high 18 
Event Booking Manager for WooCommerce – Sell Tickets, Event Registration, RSVP & Event Calendar 7K+ · 4.5★ (167)
wp.org #17 1 too high 19 
Meta Field Block – Display Custom Fields for ACF, Meta Box and More 10K+ · 5.0★ (57)
wp.org #21 2 too low 20 
Registrations for the Events Calendar – Event Registration Plugin 7K+ · 5.0★ (103)
wp.org #24 ↓1 4 too low 21 
Event Genius – Event Calendar, Event Registration, and Attendee Management 600+ · 4.8★ (17) thin reviews
wp.org #19 ↓1 2 too high 22 
Custom Fields Account Registration For Woocommerce 700+ · 3.7★ (6) thin reviews
wp.org #13 ↓2 9 too high 23 
Registration Form for WooCommerce 1K+ · 5.0★ (3) thin reviews
wp.org #22 ↓7 1 too high 24 Dynamic Fields Engine – Custom post types, Custom fields, Meta fields, Taxonomies, Listing builder, Query builder and Relations 3K+ · 5.0★ (1) thin reviews
wp.org #11 13 too high Merit ranking caps the install boost at 10M (wp.org leaves it uncapped), replaces the raw star average with a volume-weighted score and a Wilson lower bound, and keeps wp.org's own freshness and compatibility decays. Method from the plugin-directory source; see Meta Trac #8298. Positions are tracked daily from the first visit to a keyword, so the small arrows show movement since tracking began.