Side-by-side comparison
Let customers upload custom designs, documents, and images on product pages. Drag & drop files.
| Metric | QuickFiles — File Uploads | Theia: Product Customizer |
|---|---|---|
| Rating | 4.9 ★ | ★ 5.0 ★ |
| Total reviews | ★ 43 | 3 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | ★ 4 tiers | 3 tiers |
| Listed features | 3 | 5 |
QuickFiles and Theia each lead on different measured dimensions — pick by the one that matters most to you.
Built only from the Shopify App Store listing data shown on this page. AppRanks does not accept payment to influence comparisons. Read the methodology
Read each app's audit: QuickFiles — File Uploads audit • Theia: Product Customizer audit
| Field | QuickFiles | Theia |
|---|---|---|
| Tagline | ||
| Listing audit | 89/100 listing audit | 85/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| Languages | 1 supported | 1 supported |
|---|
| Listed since | Apr 2026 | Jul 2026 |
|---|
| Listed |
|---|
None
| Keyword | QuickFiles | Theia |
|---|---|---|
| file uploads | #1 | Not ranked |
| custom file upload | #3 | Not ranked |
| custom file uploader | #4 | Not ranked |
| products customers | Not ranked | #20 |
| product customizer | Not ranked | #21 |
Both QuickFiles — File Uploads and Theia: Product Customizer offer a free plan. QuickFiles — File Uploads lists no paid plan with a published price; Theia: Product Customizer lists no paid plan with a published price. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.
QuickFiles — File Uploads (4.9★, 43 reviews) and Theia: Product Customizer (5.0★, 3 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
Theia: Product Customizer holds the higher average rating (5.0★ vs 4.9★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. AppRanks doesn't measure setup time directly; QuickFiles — File Uploads has more published reviews to read for user-reported install experience (43 vs 3).
AppRanks cannot say which fits a larger or smaller operation — there is no store-size measurement in the Shopify App Store data. What it can show: QuickFiles — File Uploads has 43 published reviews; Theia: Product Customizer has 3 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. QuickFiles — File Uploads and Theia: Product Customizer both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from Theia: Product Customizer" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.