Lulzasaur: SKU Collision Watch vs SKU Manager
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 Lulzasaur, Oct 22, 2026 for SKU Manager.
The short answer
- Both list a free plan. Paid plans start at $29/month for Lulzasaur and $9.99/month for SKU Manager.
- SKU Manager lists 8 features Lulzasaur’s listing doesn’t mention, including Auto-generation, Barcode integration, Bulk generation.
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
- · 3 scans per rolling 30 days
- · Acknowledge intentional duplicates
- · CSV exports and 90-day report history
- · Exact duplicate SKU and barcode checks
- · Up to 1,000 total store variants
Watch
- · Acknowledge intentional duplicates
- · CSV exports and 90-day report history
- · Daily monitoring and manual scans
- · New, changed, and resolved conflicts
- · Up to 25,000 total store variants
Free
- · Fits stores up to 500 managed variants
- · Larger stores can write 500 SKUs free
- · New products get SKUs within 20 minutes
- · Runs can be undone for 5 days
- · Unlimited rules, Automatic included
Growing
- · Fits stores up to 5,000 managed variants
- · Keep up to 3 undos from expiring
- · New products get SKUs within 20 minutes
- · Runs can be undone for 10 days
- · Unlimited rules, Automatic included
Established
- · Fits stores up to 25000 managed variants
- · Keep up to 5 undos from expiring
- · New products get SKUs within 10 minutes
- · Runs can be undone for 30 days
- · Unlimited rules, Automatic included
High Volume
- · Fits stores of any size
- · Keep up to 10 undos from expiring
- · New products get SKUs within 5 minutes
- · Runs can be undone for 90 days
- · Unlimited rules, Automatic included
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureKeep identifier conflicts from getting lost after catalog imports. Scan exact SKU and barcode matches, focus on active products, and record why some duplicates are intentional. Later scans flag new conflicts and changes to acknowledged groups. Review product links, export findings, and compare reports. Watch adds daily checks. The app reads your catalog and never changes products or inventory.
For stores whose SKUs have drifted: variants with none, two variants sharing one, or SKUs written three ways. A rule picks products by vendor, type, tag, collection, option, price or status, and its format builds each SKU from text, counters and conditional parts, written to the barcode too if you choose. SKU health shows what's missing, duplicated or out of format, and any run can be undone.
- Find exact duplicate SKUs and barcodes with explicit product-status filters
- Acknowledge intentional duplicates; review again when group membership changes
- Monitor daily on Watch, compare reports, and export identifier conflicts
- Bulk generate SKUs & Barcodes
- Format existing SKUs / Barcodes: replace, uppercase, or lowercase
- Duplicate checking across all product variants
- Integrated history to undo changes
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 |  Lulzasaur |  SKU Manager |
|---|---|---|
| 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 | Lulzasaur | SKU Manager |
|---|---|---|
| App Store rating | Not published | 3.7 ★ |
| App Store reviews | Not published | 4 |
| New reviews, 28 days | Not enough data | 1 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Lulzasaur | SKU Manager |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $29/month | $9.99/month(ahead) |
| Longest free trial | 7 days | Not listed |
| Plans listed | 2 | 4 |
Listing
| Measure | Lulzasaur | SKU Manager |
|---|---|---|
| Shopify category rank | #111 | #44(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Sep 23, 2026 | Jul 31, 2024 |
| Languages | 1 | 1 |
| Developer | Lulzasaur | Fontaine Software |
FAQ
Lulzasaur and SKU Manager: common questions
- Is Lulzasaur or SKU Manager cheaper?
- Both list a free plan. Paid plans start at $29/month for Lulzasaur and $9.99/month for SKU Manager. 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?
- SKU Manager lists 8 the others don’t mention, such as Auto-generation, Barcode integration, Bulk generation, Custom rules. 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 Lulzasaur, Oct 22, 2026 for SKU Manager; 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 Lulzasaur, Oct 22, 2026 for SKU Manager. 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.