TL;DR
- Customily = customer-facing live preview personalizer. Customer types text, uploads photo, sees design on product before checkout.
- Printify built-in designer = merchant-side mockup and product-setup tool. You design products and mockups for your store; not customer-facing.
- Different categories, different jobs — Printify's designer is for setting up products; Customily is for letting customers personalize them.
- Most POD stores need both: Printify for vendor product setup and mockups; Customily (or other personalizer) for the customer personalization layer.
- Common confusion: 'Printify has a designer, why do I need a personalizer?' — they solve different problems. Verify current capabilities on each platform.
Two different categories
Customily and Printify's built-in designer get compared because both deal with custom design for POD products, but they're not the same category of tool. Customily is a customer-facing personalizer — installed on your Shopify store, it shows customers a live preview of their personalization (text, font, color, uploaded photo) on the product before checkout. Printify's built-in designer is a merchant-side product-setup tool — used by you (the merchant) to set up products in your Printify catalog, generate mockups for your store, and configure print zones. It doesn't show up on your product pages; customers never see it. See related: Printify Mockup Tool review, Printify Designer vs PIMW, Customily for Apparel Stores.
What each tool actually does
| Tool | Who uses it | What it produces |
|---|---|---|
| Customily (customer-facing personalizer) | Your customers, on the product page before checkout | A personalized design on the product (text + photo + customer's choices), captured as the order's personalization data and used by the POD vendor to produce |
| Printify built-in designer (merchant-side) | You, in the Printify admin during product setup | Product configurations and mockup images for your Shopify store. Sets which print zones are active, default colors, base designs. Customer never sees this tool. |
The output differs fundamentally: Customily produces customer-personalized designs at the time of each order; Printify's designer produces store-level product configurations once during setup. Both can exist on the same POD store doing entirely different jobs.
Common confusion: 'Printify has a designer, why do I need a personalizer?'
The confusion comes from the word 'designer' meaning different things. Printify's designer is for you to design your product catalog: pick which products to offer, configure colors and sizes, set up print zones, generate mockup images. It's the equivalent of building the storefront — once you've designed your products, they go live and customers see them.
What Printify's designer doesn't do is let customers personalize products at checkout. A customer who wants to add their name to a hoodie, upload a photo for a phone case, or design a custom mug for a friend doesn't interact with Printify's designer at all — they interact with whatever personalizer is installed on your Shopify storefront. That's where Customily (or PIMW, or Teeinblue, or any customer-facing personalizer) sits. The two layers — merchant product setup vs customer personalization — solve different problems and most POD stores running customer-personalized products need both.
How they work together in a typical POD store
- Merchant sets up products in Printify using the built-in designer: pick blanks (tees, mugs), configure colors, set print zones, generate mockups.
- Products sync to Shopify: the Printify-configured products appear in your Shopify catalog with mockup images.
- Merchant installs a customer-facing personalizer on Shopify: Customily, PIMW, or another personalizer connects to the products and adds personalization fields + live preview.
- Customer browses the Shopify store, picks a product, personalizes it through the personalizer (text, photo, fonts, colors).
- Customer checks out: personalization data captured as line item properties on the order.
- Printify receives the order: the personalization data flows back via integration (production-ready file from personalizer + Printify's product configuration) and Printify produces the order.
The two layers are complementary, not competing. Stores running personalized POD products almost always need both.
When you don't need a personalizer alongside Printify
If your POD products are not personalized — customers buy pre-designed products without customizing them — you don't need a customer-facing personalizer alongside Printify. Examples: pre-designed graphic tees (you design the artwork once in Printify's designer, customers just pick size/color); pre-designed mug designs without text personalization; gift-shop POD products with fixed designs. For these flows, Printify's designer + Shopify's standard product page is enough.
You need a customer-facing personalizer when customers personalize products with their own text, photo, monogram, or design choices that affect the visible product. For personalized POD (Father's Day tees with photo, baby/kids personalized apparel, family/pet themed gifts, name-on-product mugs/totes), Customily (or another personalizer) is the layer Printify doesn't provide.
Need vendor-agnostic POD personalization?
Customily integrates with Printify (and other vendors). For vendor-independence and the option to switch POD vendors, Print It My Way is vendor-agnostic — personalization data flows via line item properties to whatever POD vendor you choose. Free plan, no per-item fees.
Install Print It My Way — Free Read Customily for Apparel Stores →Frequently asked questions
Is Printify's built-in designer the same as Customily?
No — they're different categories of tool. Customily is a customer-facing personalizer that shows customers a live preview of their personalization on the product before checkout. Printify's built-in designer is a merchant-side product-setup tool used by you (the merchant) to configure products in your Printify catalog and generate mockup images. Customers never see Printify's designer; you never use Customily for product setup. The confusion comes from 'designer' meaning different things in each tool's context. Most POD stores running personalized products need both: Printify for product setup, Customily (or another personalizer) for customer personalization.
Do I need both Customily and Printify for personalized POD?
Almost always yes for stores selling personalized POD products. Printify's designer handles merchant-side product setup (which products to offer, colors, print zones, mockups) — necessary for any Printify-fulfilled store. Customily handles customer-facing personalization (live preview of text/photo/design on the product before checkout) — necessary for stores where customers personalize products with their own text, photo, or design choices. The two layers solve different problems and complement each other. The exception is pre-designed POD where customers don't personalize anything; that doesn't need a customer-facing personalizer.
Can Printify's designer do customer-facing personalization?
No — Printify's designer is a merchant tool used in the Printify admin during product setup, not a customer-facing tool on your storefront. The customer browsing your Shopify store never interacts with Printify's designer. For customers to personalize products with their own text, photo, or design choices and see a live preview before checkout, you need a customer-facing personalizer installed on Shopify: Customily, PIMW, Teeinblue, or others. The two tools sit in different categories and most POD stores need both.
Why do POD stores get confused about this?
The word 'designer' is used in both contexts but means different things. Printify markets its designer as a way to 'design products' — which in their context means setting up your catalog. POD merchants new to the space sometimes assume that since Printify has a designer, they don't need a separate personalizer. The reality is that Printify's designer is for merchant product setup; customer personalization (live preview, text input, photo upload) is a separate layer that requires a customer-facing personalizer installed on Shopify. Both layers are needed for personalized POD stores.
How do Customily and Printify work together?
Merchant sets up products in Printify using the built-in designer (pick blanks, configure colors, set print zones, generate mockups). Products sync to Shopify. Merchant installs Customily as a customer-facing personalizer that connects to the products and adds personalization fields + live preview. Customer browses Shopify, picks a product, personalizes through Customily, checks out — personalization data captured as line item properties. Printify receives the order; the personalization data flows back via integration (production-ready file from Customily + Printify's product configuration) and Printify produces. The two layers are complementary.
What if I'm not using Printify — is Customily still useful?
Yes — Customily integrates with multiple POD vendors, not just Printify. The category-level capability (live preview customer personalization with POD vendor handoff) works across vendors. For Printful, Gelato, and other supported vendors, the workflow is similar: merchant sets up products in the POD vendor, Customily handles customer-facing personalization on Shopify, personalization data flows to the vendor for production. Verify Customily's current vendor integration scope on its Shopify App Store listing. For vendor independence and the option to switch POD vendors easily, vendor-agnostic personalizers (like PIMW) pass designs via line item properties to whatever vendor you choose.