Portaim: CSV Product Import vs Products Sync Master
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 31, 2026 for Portaim, Nov 7, 2026 for Products Sync Master.
The short answer
- Only Products Sync Master lists a free plan.
- Products Sync Master lists 27 features Portaim’s listing doesn’t mention, including AI assistance, Auto-update, Bulk edit.
Head to head
Product Catalog Import/Update. Automatic Bulk Import
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · CSV, Excel and XML files
- · Field mapping and saved templates
- · Filters and pricing formulas
- · Import/export up to 10 collections
- · Import/export up to 20 variants
- · Manual imports and exports
Basic
- · 2 scheduled tasks
- · CSV, Excel and XML files
- · Field mapping and saved templates
- · Filters and pricing formulas
- · Import/export up to 2,000 variants
- · Product and variant metafields
Professional
- · 10 scheduled tasks
- · CSV, Excel and XML files
- · Field mapping and saved templates
- · Filters and pricing formulas
- · Import/export up to 10,000 variants
- · Product and variant metafields
Advanced
- · 100 scheduled tasks
- · CSV, Excel and XML files
- · Field mapping and saved templates
- · Filters and pricing formulas
- · Import/export up to 50,000 variants
- · Product and variant metafields
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureSupplier price lists and catalog spreadsheets rarely match Shopify's CSV template. Portaim imports them as they are: upload a CSV or Excel file, or a Google Sheets, Drive or Dropbox link. AI maps the columns to Shopify fields, splits combined values into variant options and turns image columns into a gallery. Every row is checked for what Shopify would reject, with one-click fixes.
Bring supplier catalogs into Shopify from CSV, Excel, XML or Google Sheets. Map columns to product and variant fields, use formulas to adjust values, and choose which fields to update. Import new products or update existing ones, including prices, inventory, images and metafields. Reuse saved templates and schedule recurring imports from URLs, FTP or SFTP. Export catalog data for bulk editing and other workflows.
- 40+ validation rules catch price, weight, URL, and format errors before import
- AI column mapping matches supplier fields to store fields automatically
- Batch auto-fix resolves most issues — strips currency, converts units, normalize
- Supports CSV and XLSX files from any supplier format
- Import/export your products in different ways and using several file formats.
- Scheduled automatic import/export with an email notification.
- Import translations, metafields, collections, images, variants, stock, etc.
- Smart formulas and conditions that allow you to manage your import/export data.
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 |  Portaim |  Products Sync Master |
|---|---|---|
| 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 | Portaim | Products Sync Master |
|---|---|---|
| App Store rating | Not published | 4.9 ★ |
| App Store reviews | Not published | 41 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Portaim | Products Sync Master |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $9.99/month |
| Longest free trial | Not listed | 3 days |
| Plans listed | Not published | 4 |
Listing
| Measure | Portaim | Products Sync Master |
|---|---|---|
| Shopify category rank | #223 | #53 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | Yes |
| Launched | Apr 16, 2026 | Feb 2, 2022 |
| Languages | 1 | 2 |
| Developer | Portaim | MyPrestaModules |
FAQ
Portaim and Products Sync Master: common questions
- Is Portaim or Products Sync Master cheaper?
- Only Products Sync Master lists a free plan. 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?
- Portaim lists 6 the others don’t mention, such as AI mapping, Attribute mapping, Bulk editing, Custom rules. Products Sync Master lists 27 the others don’t mention, such as AI assistance, Auto-update, Bulk edit, Bulk export. 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 31, 2026 for Portaim, Nov 7, 2026 for Products Sync Master; 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 31, 2026 for Portaim, Nov 7, 2026 for Products Sync Master. 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.