Server-Side GTM Bridge for WooCommerce

Cookieless purchase tracking, server-side.

Server-side GTM bridge. On payment complete, sends a minimal purchase event to your server-side GTM endpoint. Empty endpoint = no-op. HPOS-ready, no jQuery.

Free Marketing
Email one feature the free version lacks Notify me when it's released Try it on the demo store →

Built by a store owner, not a plugin company — every CartMend plugin runs live on my own store, stickitsibiu.ro. — Manu

Why this plugin

Built for one specific job. No bloat. Tested on WP 6.5+ and WooCommerce 8+. Block and classic checkout supported.

No subscriptions

No subscriptions. No renewal traps.

Block + classic checkout

Works on both Block Checkout (modern) and Classic Checkout. No JS hacks.

Free vs Pro — what you actually get

FeatureFree (WP.org)Pro
Core functionality✓✓
Free updates for lifeFree updatesFree updates
Multi-site usage1 site1 site (default), more on request
Priority support—✓
Advanced rules—✓
Multi-endpoint support (Stape, Google sGTM)—✓
Auto-dedup with client-side GTM—✓
Per-event mapping—✓
Daily quality report—✓
Webhook on errors—✓

Questions, answered

Will it work with my theme/checkout?

Yes. CartMend plugins work with classic AND block checkout, including modern themes like Storefront, Astra, Kadence, Blocksy, and Divi. We test on WP 6.5+ and WooCommerce 8+.

Is HPOS supported?

Yes. All CartMend plugins are HPOS-compatible (High-Performance Order Storage). You can enable HPOS without breaking anything.

Is there a paid version?

Not right now. The plugin is free.

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No subscriptions. No subscription traps.