Bundle Architect vs Bundles.app ‑ Inventory Sync
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026 for Bundle Architect, Nov 8, 2026 for Bundles.app.
The short answer
- Only Bundle Architect lists a free plan. Paid plans start at $20/month for Bundle Architect and $19/month for Bundles.app.
- Bundles.app lists 23 features Bundle Architect’s listing doesn’t mention, including Auto-processing, Custom pricing, Digital products.
Head to head
Bundle, Inventory Sync, Upsell, Product Bundles, Bundle offers
- United States
- United Kingdom
- Australia
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Taster
- · Up to 20 synced bundles
Pro
- · One-click bulk syncing
- · Up to 40 synced bundles
Ultimate
- · Need more? Ask for a bespoke plan
- · Priority sync and premium support
- · Up to 60 synced bundles
Shopify shops
- · Bulk import bundles
- · Plan for non-plus shops.
- · Unlimited Bundle views
- · Unlimited Bundles
Shopify Plus 30K
- · Bulk import bundles
- · Shopify Plus: up to 30K orders/month
- · Unlimited Bundle views
- · Unlimited Bundles
Shopify Plus 100K
- · Bulk import bundles
- · Runs on private servers
- · Shopify Plus: with 30-100K orders/month
- · Unlimited Bundle views
- · Unlimited Bundles
Shopify Plus 100K+
- · Bulk import bundles
- · Runs on private servers
- · Shopify Plus: with >100K orders/month
- · Unlimited Bundle views
- · Unlimited Bundles
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureBundle Architect bridges the gap between single customer-facing products and multi-component distribution by syncing prices and inventory dynamically across variants. Built by eCommerce managers for eCommerce managers, it empowers you to create complex bundles, apply item-level discounts, and drive higher order values with built-in dynamic upsells.
Boost sales and increase your average order value by selling product bundles in your store! Offer multipacks, curated sets, tiered pricing and more. Bundles.app provides an adaptable and intuitive bundle product tool – a fast, flexible pathway to more sales. Easily sell multipacks, fixed bundles or “mix and match” bundles that enable your customers to select options such as size or color.
- Easily sell complex products that are made up of multiple separate parts.
- Never oversell. Inventory and pricing update automatically in real-time.
- Boost sales by offering automatic discounts when items are bought together.
- Easily create bundles, multipacks, tiered pricing, curated sets and more.
- Allow customers to build their own bundles, picking variants they love.
- Automatically syncs inventory very fast, sell with confidence.
- No discount codes used - Discount codes can still be used in the checkout.
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Bundle Architect |  Bundles.app |
|---|---|---|
| Detected stores | Not published | 856 |
| Net store change, 28 days | 0 | −9 |
| Stores added, 28 days | Not enough data | 34 |
| Big-brand share | Not enough data | 9% |
| Top store categories | Not published | Apparel & Accessories, Health & Beauty, Home & Garden |
| Top store countries | Not published | United States, United Kingdom, Australia |
Reviews
| Measure | Bundle Architect | Bundles.app |
|---|---|---|
| App Store rating | Not published | 4.9 ★ |
| App Store reviews | Not published | 324 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | 68% |
Pricing
| Measure | Bundle Architect | Bundles.app |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $20/month | $19/month(ahead) |
| Longest free trial | Not listed | 15 days |
| Plans listed | 3 | 4 |
Listing
| Measure | Bundle Architect | Bundles.app |
|---|---|---|
| Shopify category rank | #434 | #78(ahead) |
| Shopify App Charts | #20 on Pricing moves in Product bundles | #12 in Product bundles |
| Built for Shopify | No | No |
| Launched | Jul 31, 2026 | Mar 10, 2016 |
| Languages | 1 | 1 |
| Developer | Saniere Ltd | Gazebo |
FAQ
Bundle Architect and Bundles.app: common questions
- Is Bundle Architect or Bundles.app cheaper?
- Only Bundle Architect lists a free plan. Paid plans start at $20/month for Bundle Architect and $19/month for Bundles.app. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Bundle Architect lists 2 the others don’t mention, such as Custom bundles, Dynamic pricing. Bundles.app lists 23 the others don’t mention, such as Auto-processing, Custom pricing, Digital products, Fixed pricing. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 14, 2026 for Bundle Architect, Nov 8, 2026 for Bundles.app; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 14, 2026 for Bundle Architect, Nov 8, 2026 for Bundles.app. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.