WooCommerce NMI Gateway (Enterprise) vs Square for WooCommerce
Compare WordPress plugins and tools side by side. Pick products with “Compare” in the software directory.
| Feature | WooCommerce NMI Gateway (Enterprise) v3.6.7 · checked 23 Oct 2026 Paid Visit Details | Square for WooCommerce v5.5.2 · checked 23 Oct 2026 Free · ★ 2.1/5 Visit Details |
|---|---|---|
| At a glance | ||
| Active installs | — | 80,000+ |
| Last updated | — | October 15, 2026 |
| Editions | WooCommerce NMI Gateway (Enterprise) ($) | WooCommerce Square |
| Pros | Card and electronic check payments taken on the store page, no redirect; Subscriptions and Pre-Orders support; FunnelKit upsell compatibility | Card and digital wallet payments through Square; Product and inventory sync with Square POS |
| Cons | Paid product, activated with a licence key from the vendor; Needs an NMI merchant account and an SSL certificate on the store; Requires cURL and SSL on the server | Requires a Square account and connection; Background sync can lag behind live stock changes |
| Mentioned in our posts | — | 1 |
| More features | ||
| Other features | Credit card payments on the store page ($), Electronic check payments ($), Subscriptions and recurring payments ($), Subscriptions support for electronic checks ($), FunnelKit one-click upsell compatibility ($), Capture when an order moves to processing or completed ($), Request logger ($), Personal data export and erasure hooks ($), Licence activation and plugin updates from the vendor ($) | Square payment gateway, Product and inventory sync with Square, Order handling for Square payments, Digital wallet payments, Import products from Square |
| Integrations | ||
| Payment | NMI ($) | Square |
| E-commerce | WooCommerce ($) | WooCommerce |
| Plugins | WooCommerce Subscriptions ($), FunnelKit (WooFunnels upsells) ($) | — |
| Requires WordPress | 4.0 | 6.9 |
| Requires PHP | — | 7.4 |
| Tested up to | 6.9 | 7.1 |
| Phones home | No | No |
| External services | secure.nmi.com, sandbox.nmi.com, pledgedplugins.com, secure.networkmerchants.com, sandbox.networkmerchants.com | api.woocommerce.com, connect.squareup.com, connect.squareupsandbox.com |
| Blocks | 1 | — |
| Custom tables | — | 1 |