MBA vs WooCommerce Composite Products
The official WooCommerce extension for building "build-your-own" product configurators and multi-component kits from existing products.
When MBA wins
When you want the bundles to be discovered from real purchase data (support/confidence/lift) and surfaced across multiple storefronts via an API, MCP server, and agentic-commerce endpoints, rather than hand-configuring every kit on a single WooCommerce store.
When WooCommerce Composite Products wins
When you need a polished, deeply customizable product configurator on WooCommerce (custom PCs, skateboards, gift boxes) with conditional logic, per-component pricing/shipping, and pagination over large component catalogs, and you do not need any analytics or recommendation engine.
Feature comparison
Color-striped rows favor MBA, WooCommerce Composite Products, or are even. We mark each so you can scan for the trade-offs that matter to you.
| Feature | MBA | WooCommerce Composite Products |
|---|---|---|
| Product configurator / kit builder UX | Real-SKU bundles with BYOB, volume, BOGO, and virtual bundle formats, plus substitutions and a cart drawer. | Mature, dedicated component configurator with conditional logic, per-component pricing/shipping, sorting, filtering, and pagination over large catalogs. |
| How bundles are decided | Mined automatically from co-purchase data by six engines (sql_pairs, FP-Growth default, seasonal_cohort, return_aware, profit-aware HUI, ai_catalog cold-start), plus a co_occurrence fallback emitting support/confidence/lift, with rules inspectable in-admin. | Manually configured by the merchant; the extension has no recommendation or mining engine and does not suggest what to bundle. |
| Analytics and explainability | Every rule exposes support, confidence, and lift, inspectable in the admin so you can see why a pairing was suggested. | No analytics, scoring, or co-purchase reporting; it is a configurator, not an analytics tool. |
| A/B testing and lift measurement | Built-in A/B testing with lift and confidence intervals. | No A/B testing or experiment framework. |
| Platform coverage | One API contract across Shopify, BigCommerce, WooCommerce, Magento, and OroCommerce. | WooCommerce only. |
| Developer / API surface | Public REST API, a 19-tool MCP server (18 off Shopify), and ACP/agentic-commerce endpoints. | WooCommerce REST API exposure for the composite product type plus PHP actions/filters and a JavaScript API for extensibility; no MCP or agentic-commerce layer. |
| Agent-native / MCP support | Native MCP server (19 tools, 18 off Shopify) and agentic-commerce endpoints for AI shopping agents. | None; integration is via standard WooCommerce hooks and REST only. |
| Privacy / data residency | Mining runs first-party inside the merchant install (Woo/Magento); AI is bring-your-own Anthropic or OpenAI key. | Runs entirely inside the self-hosted WooCommerce install, so no data leaves the store either (no AI calls involved). |
| Pricing model | Flat transparent pricing: free $0 tier, Plus $99/mo (or ~$79/mo on annual), no GMV or revenue-share. | Flat $149/year per site, no GMV or revenue-share; no free tier. |
Pricing snapshot
MarketBasketAnalysis
Flat, transparent plan pricing: Free ($0) and Plus $99/mo flat (or ~$79/mo on annual). One paid plan, everything in it. These are product plans, not per-platform prices, and the same plans apply across every platform. Metered on capability and compute, never on GMV. No revenue share, no add-ons.
See plansWooCommerce Composite Products
Flat annual subscription: $149/year for 1 site (2-year plan $238.40). Includes updates, support, and a 30-day money-back guarantee. No GMV or revenue-share.
Visit WooCommerce Composite ProductsThe honest verdict
Different tools that get lumped together: Composite Products is a best-in-class manual configurator for 'build your own' kits, while MBA is a recommendation engine that mines what to bundle from purchase data. If you already know the kit structure, Composite Products' configurator UX and conditional logic are hard to beat.
If your real question is 'what should I bundle?', Composite Products has no answer; it never analyzes orders. MBA's six engines emit support/confidence/lift with rules you can inspect in-admin, which is the gap the official extension does not try to fill.
Both are privacy-friendly and self-hosted on WooCommerce, and both avoid GMV/revenue-share pricing, so on data residency and pricing fairness it is genuinely a wash; MBA only adds a free Woo tier.
Lock-in differs: Composite Products is WooCommerce-only, whereas MBA runs the same intelligence across 5 storefronts on one API contract, which matters if you are multi-platform or want an agent-native (REST + MCP + ACP) surface.
Honest combo play: you can run Composite Products as the front-end builder and MBA as the engine that decides components and measures lift via A/B tests; they overlap less than the names suggest.
Want the full buyer's deep-dive?
This page is the per-vendor short version. For the long version, read “MBA vs Bloomreach” (8 pages on the enterprise-vs-mid-market trade-off) or “MBA vs the widget cluster” (4 pages of pricing math vs Glood, Rebuy, and PickyStory).
Try MBA on your own store
14-day money-back guarantee on all paid platforms. WP.org free tier on WooCommerce. No credit card required for the free path.