NASP Connected Inventory vs SimpleSync » Sync by SKU
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 6, 2026 for NASP Connected Inventory, Nov 3, 2026 for SimpleSync » Sync by SKU.
The short answer
- On the Shopify App Store: NASP Connected Inventory 4.0 from 52 reviews and SimpleSync » Sync by SKU 4.5 from 21 reviews.
- Paid plans start at $9.99/month for NASP Connected Inventory and $10/month for SimpleSync » Sync by SKU.
- NASP Connected Inventory lists 1 features SimpleSync » Sync by SKU’s listing doesn’t mention, including Multi-location.
Head to head
Sync inventory quantity across product, variant and bundle
Sync inventory between products and variants
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Basic
- · Unlimited bundle groups
- · Unlimited manual groups
- · Unlimited smart groups (same SKU)
Advance
- · Connect your favorite AI agents
- · Everything in the Basic plan
- · Manage inventory groups through the API
Shopify shops
Shopify Plus shops
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureConnected Inventory synchronizes stock levels across your Shopify products and variants. Effortlessly link items by SKU, manually select products to connect, or define components for bundle products like gift hampers or wine boxes. This app fully supports Shopify’s multi-location inventory feature, ensuring accurate stock management.
SimpleSync is very useful if you're selling different products that are physically the same. SimpleSync keeps the inventory of these items in sync. SimpleSync also helps you sell more when you're selling a unisex product. You're going to sell more items if you focus your product pages on men and women separately. Make two products in the Shopify admin, give them the same SKU and you're done!
- Selling bundle and tracking the inventory of base products correctly
- Connect multiple products/variant’s inventory by assigning the same SKU
- Connect multiple products/variant’s inventory by manually picking
- SimpleSync keeps the inventory in sync fast for items that share an SKU.
- Sell an item through multiple product pages.
- Inventory tracking for simple bundles where one item has tracked inventory.
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 |  NASP Connected Inventory |  SimpleSync » Sync by SKU |
|---|---|---|
| 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 | NASP Connected Inventory | SimpleSync » Sync by SKU |
|---|---|---|
| App Store rating | 4.0 ★ | 4.5 ★(ahead) |
| App Store reviews | 52(ahead) | 21 |
| New reviews, 28 days | 0 | 1(ahead) |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | NASP Connected Inventory | SimpleSync » Sync by SKU |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $9.99/month(ahead) | $10/month |
| Longest free trial | 7 days | 7 days |
| Plans listed | 2 | 2 |
Listing
| Measure | NASP Connected Inventory | SimpleSync » Sync by SKU |
|---|---|---|
| Shopify category rank | #124 | #63(ahead) |
| Shopify App Charts | #3 on Pricing moves in Inventory optimization | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jan 9, 2017 | Feb 6, 2014 |
| Languages | 1 | 1 |
| Developer | Not A Side Project | Gazebo |
FAQ
NASP Connected Inventory and SimpleSync » Sync by SKU: common questions
- Is NASP Connected Inventory or SimpleSync » Sync by SKU cheaper?
- Paid plans start at $9.99/month for NASP Connected Inventory and $10/month for SimpleSync » Sync by SKU. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, NASP Connected Inventory or SimpleSync » Sync by SKU?
- On the Shopify App Store: NASP Connected Inventory 4.0 from 52 reviews and SimpleSync » Sync by SKU 4.5 from 21 reviews.
- What features does each app list that the other doesn’t?
- NASP Connected Inventory lists 1 the others don’t mention, such as Multi-location. SimpleSync » Sync by SKU lists 1 the others don’t mention, such as Auto-processing. 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 Nov 6, 2026 for NASP Connected Inventory, Nov 3, 2026 for SimpleSync » Sync by SKU; 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 Nov 6, 2026 for NASP Connected Inventory, Nov 3, 2026 for SimpleSync » Sync by SKU. 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.