Side-by-side comparison · 24 data points
All-in-One Personalizer & Customizer with Live Previews & Auto Fulfillment for Any Kind of Store!
| Customily Product Personalizer | File Upload by PartyKit | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
File uploads on product pages, made for makers and creatives.
| Metric | Customily Product Personalizer | File Upload by PartyKit |
|---|---|---|
| Rating | 4.9 ★ | ★ 5.0 ★ |
| Total reviews | ★ 272 | 2 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | — | — |
| Pricing tiers | 2 tiers | ★ 4 tiers |
| Listed features | 5 | 5 |
| Languages | 11 supported | 1 supported |
| Listed since | Apr 2020 | May 2026 |
Customily Product Personalizer and File Upload by PartyKit are evenly matched on rating (4.9★ vs 5.0★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow.
Pricing entry tiers: Customily Product Personalizer at Free plan available, File Upload by PartyKit at Free plan available. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (seats, usage volume, integrations) varies.
Customily Product Personalizer has the larger user base (272 reviews vs 2), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. File Upload by PartyKit's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.
Recommended evaluation path: install both apps' free tiers (where available) and run them in parallel on a small cohort for 7-14 days before committing. The data tables below show the per-feature breakdown — for most merchants the deciding factor will be a single integration or workflow detail that's hard to compare from listing pages alone.
This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Shopify App Store listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: Customily Product Personalizer audit • File Upload by PartyKit audit
| Listed |
|---|
| Last updated | — | — |
|---|
| Keyword | Customily Product Personalizer | File Upload by PartyKit |
|---|---|---|
| product customizer | #5 | Not ranked |
| product customizer and configurator | #10 | Not ranked |
| file | #11 | Not ranked |
| uploads | Not ranked | #22 |
| upload | Not ranked | #24 |
Both Customily Product Personalizer and File Upload by PartyKit offer paid plans only. Customily Product Personalizer starts at Free plan available; File Upload by PartyKit starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
Customily Product Personalizer (4.9★, 272 reviews) and File Upload by PartyKit (5.0★, 2 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
File Upload by PartyKit 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. Customily Product Personalizer has the deeper published review base (272 vs 2), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.
Customily Product Personalizer typically suits early-stage and growth-mode teams based on its published review base (272 reviews). File Upload by PartyKit typically suits early-stage and growth-mode teams based on its published review base (2 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.
Migration support varies by app and category. Customily Product Personalizer and File Upload by PartyKit 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 File Upload by PartyKit" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
