Fiftify vs SyncLink66 Inventory Manager
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 27, 2026 for Fiftify, Oct 13, 2026 for SyncLink66 Inventory Manager.
The short answer
- Both list a free plan. Paid plans start at $99/month for Fiftify and $19.99/month for SyncLink66 Inventory Manager.
- SyncLink66 Inventory Manager lists 5 features Fiftify’s listing doesn’t mention, including Automated alerts, Email alerts, Multi-channel.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Starter
- · $0.50 per extra order
- · 1 Staff Account
- · No AI Analytics
- · Unlimited Channels
- · Unlimited SKUs
- · Unlimited Suppliers
Growth
- · $0.20 per extra order
- · 3 Staff Accounts
- · Basic AI Insights
- · Unlimited Channels
- · Unlimited SKUs
- · Unlimited Suppliers
Advanced
- · $0.12 per extra order
- · 5 Staff Accounts
- · Advanced AI
- · Unlimited Channels
- · Unlimited SKUs
- · Unlimited Suppliers
Professional
- · $0.08 per extra order
- · 10 Staff Accounts
- · Advanced AI
- · Unlimited Channels
- · Unlimited SKUs
- · Unlimited Suppliers
Free Plan
- · Connect up to 2 stores
- · Full metrics dashboard
- · Inventory data updates every 30 minutes
- · Low & Out of Stock alerts
- · Track up to 25 products
Pro Plan
- · Connect Unlimited Stores
- · Full Metrics Dashboard
- · Low & Out of Stock alerts
- · Real-Time Stock Monitoring
- · Track Unlimited Products
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureFiftify is a warehouse management system for multichannel sellers. Orders from Shopify, Amazon, eBay and Etsy land in one queue and become pick tasks on your own floor. Every channel reads the same stock pool with buffer rules, and listing quantities update once per packed shipment, so a picker mid-route never makes a storefront flicker.
SyncLink66 is a multichannel inventory visibility platform that gives sellers a single dashboard to monitor stock across Shopify, eBay, Etsy, WooCommerce, and more. Get instant alerts when products are low or out of stock, with one click taking you straight to the listing to update it. Manage refunds and returns and track performance across every channel in one place.
- Real-time inventory tracking keeps Shopify stock accurate
- Automated order workflows simplify fulfillment and reduce manual work
- Actionable analytics help improve store performance
- Multichannel Inventory Sync - Sync Shopify, Woo, Ebay, Etsy
- Monitor performance and track sales trends across your stores
- Get real-time low stock and out-of-stock alerts
- Syncs refunds and returns to keep inventory accurate
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 |  Fiftify |  SyncLink66 Inventory 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 | Fiftify | SyncLink66 Inventory Manager |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Fiftify | SyncLink66 Inventory Manager |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $99/month | $19.99/month(ahead) |
| Longest free trial | 7 days | Not listed |
| Plans listed | 4 | 2 |
Listing
| Measure | Fiftify | SyncLink66 Inventory Manager |
|---|---|---|
| Shopify category rank | #551 | #544(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jan 27, 2026 | Jun 12, 2026 |
| Languages | 1 | 1 |
| Developer | Fiftify Inc. | SyncLink66 |
FAQ
Fiftify and SyncLink66 Inventory Manager: common questions
- Is Fiftify or SyncLink66 Inventory Manager cheaper?
- Both list a free plan. Paid plans start at $99/month for Fiftify and $19.99/month for SyncLink66 Inventory 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?
- Fiftify lists 1 the others don’t mention, such as Orders. SyncLink66 Inventory Manager lists 5 the others don’t mention, such as Automated alerts, Email alerts, Multi-channel, Multi-store. 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 27, 2026 for Fiftify, Oct 13, 2026 for SyncLink66 Inventory 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 27, 2026 for Fiftify, Oct 13, 2026 for SyncLink66 Inventory 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.