Best due diligence plugins for WordPress
The most popular due diligence plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Mandarin Supplier Check leads with fewer than 10 active installs, ahead of Duegrove EUDR Reference Records for WooCommerce (fewer than 10). All 2 plugins tagged “due diligence” 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 2 due diligence plugins
- 1.
Mandarin Supplier CheckThe most installed due diligence plugin, with fewer than 10 active installs. No reviews yet, updated 5 months ago. Tested only up to WordPress 6.9.11.
- 2.Duegrove EUDR Reference Records for WooCommerce
Fewer than 10 active installs. No reviews yet, updated 1 month ago.
All 2 plugins tagged “due diligence”

Mandarin Supplier Check
Down in the last 7 days:7,442#66,143by iofanster5 months ago
Verify Chinese suppliers via official registries and Baidu. PDF report in 2–5 minutes.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
Duegrove EUDR Reference Records for WooCommerce
#74,074by jordennabbe1 month ago
Record supplier EUDR due diligence statement reference numbers on WooCommerce products, copy them onto orders and export records as CSV.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day