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WooCommerce Legacy REST API vs ShipStation for WooCommerce

Two WordPress plugins head to head: ranking, active installs, downloads and ratings, from our daily tracking of the WordPress.org directory.

These aren’t all alternatives to each other — they do different jobs — so this page compares popularity only, not features.

At a glance

WooCommerce Legacy REST API leads the WordPress.org popular list today at #144, ahead of ShipStation for WooCommerce at #873. Over the last 7 days WooCommerce Legacy REST API held its place and ShipStation for WooCommerce slipped 2 places. WooCommerce Legacy REST API has the largest install base, roughly 10× the next: 400K+ active installs against 40K+ for ShipStation for WooCommerce. Downloads this week: ShipStation for WooCommerce 4,453 and WooCommerce Legacy REST API 2,131. Ratings: WooCommerce Legacy REST API 1.5★ from 29 and ShipStation for WooCommerce 3.3★ from 13 reviews.

Metric WooCommerce Legacy REST API ShipStation for WooCommerce
Popular rank today #144 #873 ▼ 2
Active installs 400K+ 40K+
Downloads, last 7 days 2,131 4,453
Rating 1.5★ (29) 3.3★ (13)
Last updated Jan 23, 2025 Sep 3, 2026
Current version 1.0.5 5.3.5
Best rank on record #143 #870
Days in the top 50 0 0
On WordPress.org since Jan 2024 Sep 2018

Highlighted cells mark the strongest figure in each row. Rank and installs are from the latest WordPress.org capture; downloads are the last seven captured days.

Ranking history Lower is better

WooCommerce Legacy REST APIShipStation for WooCommerce

Active installs

WooCommerce Legacy REST APIShipStation for WooCommerce

Downloads per day

WooCommerce Legacy REST APIShipStation for WooCommerce

Frequently asked questions

Which is more popular, WooCommerce Legacy REST API or ShipStation for WooCommerce?

By active installs, WooCommerce Legacy REST API: 400K+ sites run it against 40K+ for ShipStation for WooCommerce, according to WordPress.org figures captured on September 15, 2026.

Which ranks higher on WordPress.org, WooCommerce Legacy REST API or ShipStation for WooCommerce?

WooCommerce Legacy REST API, at #144 on the WordPress.org popular plugins list today, with ShipStation for WooCommerce at #873. The ranking reflects recent installs and moves daily, which is why this page shows the history rather than one snapshot.

Are WooCommerce Legacy REST API or ShipStation for WooCommerce alternatives to each other?

Not all of them. Some of these plugins do different jobs and many sites run more than one. This page compares their popularity, not their features.

Where do these numbers come from?

WordPress.org publishes each plugin’s active install count and its position on the popular list. This site records both every day, along with per-day downloads and ratings, so the charts above show how the plugins have moved over time rather than a single day.