Portaim: CSV Product Import vs SupplierSafe
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, Oct 13, 2026 for SupplierSafe.
The short answer
- Portaim lists 6 features SupplierSafe’s listing doesn’t mention, including AI mapping, Attribute mapping, Bulk editing.
Head to head
Monthly
- · Browser-based processing
- · CSV and Excel support
- · Column auto-mapping
- · Duplicate SKU detection
- · Error detection
- · Invalid price detection
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.
Upload a supplier CSV or Excel file, map columns to Shopify fields, fix flagged errors, and export a clean import-ready file. Supplier files often have inconsistent column names, missing required fields, or formatting Shopify rejects. SupplierSafe catches these before import so you fix issues upfront instead of discovering broken listings afterward. File processing happens entirely in your browser.
- 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
- Auto-map supplier columns to Shopify product fields
- Validate files for missing titles, prices, and formatting errors
- Apply one-click fixes and export a clean Shopify-ready CSV
- Supports CSV and Excel files from any supplier or distributor
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 |  SupplierSafe |
|---|---|---|
| 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 | SupplierSafe |
|---|---|---|
| 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 | Portaim | SupplierSafe |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | $9/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | Not published | 1 |
Listing
| Measure | Portaim | SupplierSafe |
|---|---|---|
| Shopify category rank | #223 | #432 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Apr 16, 2026 | May 19, 2026 |
| Languages | 1 | 1 |
| Developer | Portaim | ByteFeed |
FAQ
Portaim and SupplierSafe: common questions
- 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. 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, Oct 13, 2026 for SupplierSafe; 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, Oct 13, 2026 for SupplierSafe. 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.