Custom Upload Studio vs Shopaw Diamondify
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026.
The short answer
- Both list a free plan. Paid plans start at $9/month for Custom Upload Studio and $5.99/month for Shopaw Diamondify.
- Custom Upload Studio lists 5 features Shopaw Diamondify’s listing doesn’t mention, including JPEG, PDF, PNG.
Head to head
Free
Starter
Growth
Advanced
Free to install
- · Canvas size cropping + real-time preview
- · Diamond art in round / square cut modes
- · Free theme adaptation (one-time fee)
- · Includes 20 diamond art orders per month
- · Overage orders: $0.20 per order
- · Upload image to preview diamond effect
$5.99/month
- · Canvas size cropping + real-time preview
- · Diamond art in round / square cut modes
- · Free theme adaptation & priority support
- · Includes 100 diamond art orders per mont
- · Overage orders: $0.10 per order
- · Upload image to preview diamond effect
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCustom Upload Studio helps merchants sell custom products with file uploads and automatic size-based pricing. Customers can upload artwork, enter dimensions, preview their files, and receive instant pricing before checkout. The app supports dynamic pricing, optional add-ons, image previews, and draft-order checkout workflows.
Shopaw Diamondify provides visual customization for diamond paintings and printed canvas products. It supports image upload, canvas size selection, and diamond type selection (round or square), with real-time preview displayed on the product page. Customization data and preview images are automatically saved and attached to orders for consistent order processing.
- Allow customers to upload files and artwork directly from product pages.
- Automatically calculate prices based on width, height, and quantity.
- Support image previews and custom add-ons for made-to-order products.
- Create accurate draft orders without manual calculations or quotes.
- Image upload for custom diamond painting and printed canvas products
- Real-time visual preview on the product page
- Canvas size selection
- Diamond type selection (round or square)
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 |  Custom Upload Studio |  Shopaw Diamondify |
|---|---|---|
| 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 | Custom Upload Studio | Shopaw Diamondify |
|---|---|---|
| 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 | Custom Upload Studio | Shopaw Diamondify |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $9/month | $5.99/month(ahead) |
| Longest free trial | 7 days | Not listed |
| Plans listed | 4 | 2 |
Listing
| Measure | Custom Upload Studio | Shopaw Diamondify |
|---|---|---|
| Shopify category rank | #203 | #144(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Aug 12, 2026 | Feb 2, 2026 |
| Languages | 1 | 2 |
| Developer | Aysin Karaman | Altgo Tech K.K. |
FAQ
Custom Upload Studio and Shopaw Diamondify: common questions
- Is Custom Upload Studio or Shopaw Diamondify cheaper?
- Both list a free plan. Paid plans start at $9/month for Custom Upload Studio and $5.99/month for Shopaw Diamondify. 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?
- Custom Upload Studio lists 5 the others don’t mention, such as JPEG, PDF, PNG, Printing. Shopaw Diamondify lists 4 the others don’t mention, such as Image optimization, Image rotate, Images, Preview. 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; 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. 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.