Customfly vs Souvely: Product Personalizer
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026.
The short answer
- Both list a free plan. Paid plans start at $7/month for Customfly and $9.99/month for Souvely.
Head to head
Free
- · 3 orders
- · 3 products
- · Text & Image Tools
- · Visual Designer
Lite
- · 100 orders
- · 50 products
- · Asset Pricing
- · Text & Image Tools
- · Visual Designer
Basic
- · 100 Products
- · 300 Orders
- · Asset Pricing
- · Background Removal
- · Conditional Logic
- · Text & Image Tools
Professional
- · 500 orders
- · 500 products
- · Element Pricing
- · Image Shapes
- · Laser Effect
- · Multiple Upload
Free
- · Collections supported
- · Free For 30 days After Installation
- · Paid plans available after 30-day beta
- · Text and image personalization
- · Up to 10 personalized products
Starter
- · Charge shoppers for personalization
- · Everything in Beta
- · No per-order or usage fees
- · Preview, Order Details & Analytics
- · Text, image & per-side fees
- · Up to 30 Personalized Products
Unlimited
- · Assign Products or Collections → Charge
- · Everything in Starter
- · Full Personalization Toolkit
- · Full Personalization Toolkit → Text, ima
- · No per-order or usage fees
- · Unlimited Personalized Products
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCustomfly lets merchants add a visual product designer to their storefront. Customers can personalize products by adding custom text, uploading photos, choosing colors, and selecting design assets, all without leaving the product page. Merchants configure the designer per product from the Shopify admin, manage design templates, and view customer orders with attached design files.
Souvely adds product personalization without custom theme code. Create text and image options, assign products or collections, and define personalization areas with live previews. Starter and Unlimited let you charge personalization fees at checkout. Orders include design details and previews for fulfillment. Simple flat monthly pricing—no per-order fees, usage-based charges, or revenue share.
- Visual product designer embedded directly on the storefront product page
- Custom text, photo upload, colors, and design asset selection for customers
- Supports multiple variants, 10+ product sides, and lightweight performance
- Flexible multiple output formats (png,jpeg,jpg,eps,svg,ai,etc)
- Text and image personalization on product pages
- Front and back sides with optional engraving area placement
- Automatic personalization fees added at checkout
- Order details and design previews for fulfillment
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 |  Customfly |  Souvely |
|---|---|---|
| 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 | Customfly | Souvely |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 1 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
Customfly and Souvely: common questions
- Is Customfly or Souvely cheaper?
- Both list a free plan. Paid plans start at $7/month for Customfly and $9.99/month for Souvely. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- 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 13, 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 13, 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.