Best graded collectibles manager plugins for WordPress

The most popular graded collectibles manager plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Graded Cards System leads with fewer than 10 active installs. All 1 plugins tagged “graded collectibles manager” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

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Top 1 graded collectibles manager plugins

1.
Graded Cards System
The most installed graded collectibles manager plugin, with fewer than 10 active installs. No reviews yet, last updated 1 year ago. Tested only up to WordPress 6.8.12.

All 1 plugins tagged “graded collectibles manager”

Graded Cards System
Up in the last 7 days:9,047#61,013
by Richard Psytes1 year ago
A simple and effective system for collectors to manage, display, and verify their graded cards (PSA, BGS, SGC) with a certificate lookup feature.
Installs
<10
Rating
–
Downloads
0/day