KaratSync: Gold Automation vs Platmart Bulk Price Editor
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 KaratSync, Nov 4, 2026 for Platmart Bulk Price Editor.
The short answer
- Both list a free plan. Paid plans start at $39/month for KaratSync and $14.99/month for Platmart Bulk Price Editor.
- KaratSync lists 16 features Platmart Bulk Price Editor’s listing doesn’t mention, including Auto-matching, Auto-repricing, Bulk editing.
Head to head
Bulk Editor, Scheduled Sales, Flash Sale, Bulk Discount
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free Trial
- · 15 variants per edit
- · 3 bulk edits (lifetime)
- · 7-day trial
- · Live gold rate preview
- · Manual cost & price updates
- · Undo history
Starter
- · 2 monthly schedule
- · 200 variants per edit
- · 3 saved report presets
- · 30 bulk edits/month
- · Automatic mode (live market rates)
- · Basic reports + CSV export
Professional
- · 10 saved report presets
- · 150 bulk edits/month
- · 3 schedules (Monthly/Weekly)
- · 750 variants per edit
- · Advanced reporting (PDF + margin)
- · Daily & Weekly Digest
Elite
- · $10/extra schedule over 10
- · 10 schedules (Monthly/Weekly/Daily)
- · 20 saved report presets
- · Everything in Professional
- · Full reporting suite
- · Instant Price Alerts
Free
- · 1 task per month
- · 100 products per task/sale
- · 2 sales per month
- · Try all Advanced features
Basic
- · 25K products per task
- · Scheduled sales
- · Unlimited sales
- · Unlimited tasks
Advanced
- · 75K products per task
- · Cost and margin editing
- · Scheduled sales and tasks
- · Shopify Markets support
- · Unlimited sales
- · Unlimited tasks
Premium
- · 150K products per task
- · Auto re-apply changes in sales
- · Cost and margin editing
- · Scheduled sales and tasks
- · Shopify Markets support
- · Track new products in sales
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureKaratSync updates product costs and selling prices based on live gold, silver, and platinum spot rates. Filter by purity, tag, vendor, or collection, then apply bulk updates with configurable labor and markup rules. Schedule recurring updates daily, weekly, or monthly. The built-in Weight Manager flags products missing weight data. Every batch edit is logged with full history and one-click undo.
Run a bulk price edit on up to 150,000 products, store-wide or by collection, tag, product, or variant, no CSV files. Schedule price changes for a date and time, and set up scheduled sales for Black Friday. Sales change real prices, not discount codes, so themes show the old price crossed out. Sales can skip items on sale and add new products from their collections or tags while running.
- Bulk cost and price updates for gold, silver, and platinum jewelry
- Schedule automatic repricing daily, weekly, or monthly
- Weight Manager finds and fixes products missing weight data
- Full edit history with one-click undo for every batch update
- Bulk edit price, compare at price, cost per item, price margin and markup
- Apply changes to selected product, collections, products on sale or tags
- Run scheduled sales that will start and stop automatically
- Bulk edit Shopify Markets price lists and run sales on specific markets
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 |  KaratSync |  Platmart Bulk Price Editor |
|---|---|---|
| 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 | KaratSync | Platmart Bulk Price Editor |
|---|---|---|
| App Store rating | Not published | 4.7 ★ |
| App Store reviews | Not published | 83 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | 59% |
Pricing
| Measure | KaratSync | Platmart Bulk Price Editor |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $39/month | $14.99/month(ahead) |
| Longest free trial | Not listed | Not listed |
| Plans listed | 4 | 4 |
Listing
| Measure | KaratSync | Platmart Bulk Price Editor |
|---|---|---|
| Shopify category rank | #282 | #7 |
| Shopify App Charts | Not on this week’s charts | #2 on Pricing moves in Bulk editor |
| Built for Shopify | No | Yes |
| Launched | May 7, 2026 | Mar 26, 2021 |
| Languages | 1 | 1 |
| Developer | Jewelers Apps | Platmart |
FAQ
KaratSync and Platmart Bulk Price Editor: common questions
- Is KaratSync or Platmart Bulk Price Editor cheaper?
- Both list a free plan. Paid plans start at $39/month for KaratSync and $14.99/month for Platmart Bulk Price Editor. 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?
- KaratSync lists 16 the others don’t mention, such as Auto-matching, Auto-repricing, Bulk editing, Custom pricing. Platmart Bulk Price Editor lists 9 the others don’t mention, such as Automations, Bulk discounts, Bulk editing, Campaigns. 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 KaratSync, Nov 4, 2026 for Platmart Bulk Price Editor; 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 KaratSync, Nov 4, 2026 for Platmart Bulk Price Editor. 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.