GemHub Sync vs Nembol eBay, Amazon, Etsy +
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 GemHub Sync, Nov 6, 2026 for Nembol eBay, Amazon, Etsy +.
The short answer
- Paid plans start at $299/month for GemHub Sync and $39/month for Nembol eBay, Amazon, Etsy +.
- Nembol eBay, Amazon, Etsy + lists 12 features GemHub Sync’s listing doesn’t mention, including Automated alerts, Automatic, Barcodes.
Head to head
An easy way to sell on eBay, Etsy, Amazon, PrestaShop & more
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Pro
- · 50GB of Storage
- · Unlimited AI Background Removal
- · Unlimited AI Retouching
Basic
- · 1 account for each sales channel
- · Automate pricing rules
- · Bulk edit prices & quantities
- · Create unlimited listings
- · Import & export via CSV
- · Manage up to 200 products
Pro
- · 2 accounts for each sales channel
- · Filter listings during import
- · Import orders from other channels
- · Link existing listings for sync
- · Manage up to 2,000 products
- · Plus all Basic features
Enterprise
- · 4 accounts for each sales channel
- · Bulk edit products specs and attributes
- · Manage up to 5,000 products
- · Plus all Pro features
Enterprise plus
- · 10 accounts for each sales channel
- · Add 5,000-product slots if needed
- · Manage up to 15,000 products
- · Plus all Enterprise features
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureGemHub sync helps you push the media and product information from your existing GemHub Pro account to your Shopify online store. The process can be as simple as one click! You can choose to either push all your products from GemHub to Shopify, or just the ones in your GemHub collection.
Grow your sales by publishing products on leading channels like eBay, Etsy, Amazon, TikTok Shop, and more. Expand through marketplaces, social channels, and advertising platforms while keeping inventory automatically synced. Edit products from Shopify or Nembol, manage all channels in one place, send orders back to Shopify, or fulfill with Amazon MCF.
- Push media from your GemHub account to Shopify
- Fine tune the set of products to include in the push
- Push to multiple online stores
- List products from up to 10 Shopify stores onto marketplaces and social media
- Import products into your Shopify stores from marketplaces and ecommerce systems
- Sync inventory count among marketplaces, Shopify, and other e-commerce platforms
- Import each order line from eBay, Amazon, Etsy, TikTok, WooCommerce into Shopify
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 |  GemHub Sync |  Nembol eBay, Amazon, Etsy + |
|---|---|---|
| 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 | GemHub Sync | Nembol eBay, Amazon, Etsy + |
|---|---|---|
| App Store rating | Not published | 4.1 ★ |
| App Store reviews | Not published | 57 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | GemHub Sync | Nembol eBay, Amazon, Etsy + |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $299/month | $39/month(ahead) |
| Longest free trial | 14 days | 14 days |
| Plans listed | 1 | 4 |
Listing
| Measure | GemHub Sync | Nembol eBay, Amazon, Etsy + |
|---|---|---|
| Shopify category rank | Not enough data | #132 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Feb 8, 2022 | Nov 16, 2015 |
| Languages | 1 | 4 |
| Developer | gemlight-partner | Nembol Inc |
FAQ
GemHub Sync and Nembol eBay, Amazon, Etsy +: common questions
- Is GemHub Sync or Nembol eBay, Amazon, Etsy + cheaper?
- Paid plans start at $299/month for GemHub Sync and $39/month for Nembol eBay, Amazon, Etsy +. 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?
- GemHub Sync lists 3 the others don’t mention, such as Custom, Detailed logs, Manual. Nembol eBay, Amazon, Etsy + lists 12 the others don’t mention, such as Automated alerts, Automatic, Barcodes, Custom notifications. 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 GemHub Sync, Nov 6, 2026 for Nembol eBay, Amazon, Etsy +; 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 GemHub Sync, Nov 6, 2026 for Nembol eBay, Amazon, Etsy +. 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.