Product Bundles by BSF vs Solid Bundles: Inventory Sync
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Jul 18, 2026 for Product Bundles by BSF, Oct 28, 2026 for Solid Bundles.
The short answer
- Only Solid Bundles lists a free plan.
- Product Bundles by BSF lists 7 features Solid Bundles’s listing doesn’t mention, including Custom bundles, Custom pricing, Discounts.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · Automatic bundle health checks
- · Cart Transform pricing, set server-side
- · Per-location stock
- · Up to 5 active bundles
Growth
- · Bundle suggestions from your orders
- · Everything in Free
- · Up to 20 active bundles
Unlimited
- · Bundle suggestions from your orders
- · Everything in Growth
- · Unlimited active bundles
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureUse the Product Bundles App to easily build a bundle of products. The bundle inventory is automatically kept in sync with products. Create curated sets, offer multipacks, volume discounts, tiered pricing, and bundle discounts. It's easy to add an option like size or color that is shared by all products in the bundle. Great support - get in touch for help creating your bundles!
Solid Bundles creates each bundle as a normal Shopify product, so it works with your theme, reports, and sales channels. Bundle stock counts only kits that are complete at one of the locations you chose. That number is displayed on the product; it does not block checkout. The bundle total is set server side with Cart Transform, so it cannot drift when your theme changes.
- Easily create a bundle of products that customers can buy
- Set a bundle option like size or color, discounted price, and compare-at price
- Real-time smart inventory sync across products and bundle
- Breakdown bundles in order details for easy fulfillment
- Inventory counted per fulfillment location, so bundles never oversell
- Server-side Cart Transform totals that theme changes cannot break
- Automatic health checks every few hours, with an email before customers notice
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 |  Product Bundles by BSF |  Solid Bundles |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Product Bundles by BSF | Solid Bundles |
|---|---|---|
| App Store rating | 2.1 ★ | Not published |
| App Store reviews | 2 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Product Bundles by BSF | Solid Bundles |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $12.90/month |
| Longest free trial | Not listed | 7 days |
| Plans listed | Not published | 3 |
Listing
| Measure | Product Bundles by BSF | Solid Bundles |
|---|---|---|
| Shopify category rank | #355 | #420 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jan 30, 2024 | Jul 27, 2026 |
| Languages | 1 | 10 |
| Developer | Big Splash Factory | addson |
FAQ
Product Bundles by BSF and Solid Bundles: common questions
- Is Product Bundles by BSF or Solid Bundles cheaper?
- Only Solid Bundles lists a free plan. 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?
- Product Bundles by BSF lists 7 the others don’t mention, such as Custom bundles, Custom pricing, Discounts, Flat discounts. Solid Bundles lists 1 the others don’t mention, such as Frequently bought together. 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 Jul 18, 2026 for Product Bundles by BSF, Oct 28, 2026 for Solid Bundles; 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 Jul 18, 2026 for Product Bundles by BSF, Oct 28, 2026 for Solid Bundles. 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.