Prevu vs SudoMock ‑ Product Customizer
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 22, 2026 for Prevu, Nov 6, 2026 for SudoMock.
The short answer
- Only SudoMock lists a free plan. Paid plans start at $5.99/month for Prevu and $39/month for SudoMock.
- SudoMock lists 6 features Prevu’s listing doesn’t mention, including File conversion, File download, Image crop.
Head to head
Monthly
- · Customers upload images on product pages
- · Live product preview before purchase
- · Preview image visible in Shopify admin
- · Require customization before add to cart
- · Save original upload with the order
Annual Saver
- · Customers upload images on product pages
- · Live product preview before purchase
- · Preview image visible in Shopify admin
- · Require customization before add to cart
- · Save original upload with the order
Free to install
- · 500 free credits for new accounts
- · Connect SudoMock account with one click
- · Customize storefront button styling
- · Map PSD mockups to Shopify products
- · Mobile-responsive design studio
- · Plans from $39/mo for 10K credits
Starter 10K
- · 10,000 mockup renders per month
- · 3 simultaneous render slots
- · AI Mockup Studio
- · API access (REST + MCP server)
- · Email support
- · Usage reports
Pro 25K
- · 10 simultaneous render slots
- · 25,000 mockup renders per month
- · AI Mockup Studio
- · API access (REST + MCP server)
- · Advanced usage monitoring
- · Priority email support
Scale 100K
- · 100,000 mockup renders per month
- · 25 simultaneous render slots
- · AI Mockup Studio
- · Custom integrations
- · Dedicated support
- · SLA guarantee
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featurePrevu lets merchants create live product previews using reusable templates and safe areas. Customers can upload images or content and instantly see an accurate preview directly on the product page, before purchasing. This reduces order mistakes, refunds, and back-and-forth with customers, while keeping full control over layout, positioning, and visual consistency across products and variants.
SudoMock adds product customization to your storefront. Customers click a button on the product page, upload their artwork onto a real PSD mockup, adjust position, size, and colors, then add the customized product to cart. Merchants control everything from the Shopify admin: map mockups to products, customize studio branding, and choose display modes.
- Live product preview before purchase
- Reusable templates with printable safe areas
- Variant-specific previews for full customization control
- Require customization before adding products to cart
- PSD mockup rendering with real Photoshop layers and smart objects
- White-label customization studio with full merchant branding control
- Mobile-responsive design studio with touch support
- One-click product mapping via Shopify metafields
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 |  Prevu |  SudoMock |
|---|---|---|
| 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 | Prevu | SudoMock |
|---|---|---|
| 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 |
FAQ
Prevu and SudoMock: common questions
- Is Prevu or SudoMock cheaper?
- Only SudoMock lists a free plan. Paid plans start at $5.99/month for Prevu and $39/month for SudoMock. 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?
- Prevu lists 1 the others don’t mention, such as Quality control. SudoMock lists 6 the others don’t mention, such as File conversion, File download, Image crop, Image optimization. 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 22, 2026 for Prevu, Nov 6, 2026 for SudoMock; 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 22, 2026 for Prevu, Nov 6, 2026 for SudoMock. 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.