Customily for Print-on-Demand: Star Maps, AI Photo Effects, and Live Previews Explained
Quick answer: Customily is a comprehensive product‑personalization platform that embeds an interactive design interface directly into your online store. It lets customers make products their own by adding text, uploading photos, applying AI‑powered effects and generating star or street maps while watching their changes update instantly. Once a design is finalized, Customily generates a print‑ready file and routes it to your fulfillment partner via API, greatly reducing the need for manual handling. If you use merchOne, the direct integration available in Customily’s dashboard can be set up in about five minutes. In addition to these core features, Customily offers a variety of creative tools, including dynamic calendars, crossword puzzles, word clouds and more.
Personalized products occupy a different market position than standard inventory. A canvas print incorporating a customer’s photo and a meaningful date carries value specific to that buyer – which affects both the price it commands and the likelihood of repeat purchases around future gift occasions. The global personalized gifts market was valued at approximately $35.3 billion in 2023 and is projected to grow at an 8.35% compound annual growth rate through 2028 (Technavio). That growth runs through the product categories merchOne fulfills: wall decoration, home decor, and apparel.
Key Takeaways
- Real-time live preview: every customer change – text, photo, color, effect – updates the product mockup instantly on the page before checkout.
- AI-powered effects: cartoon filter, watercolor style, oil painting, and background removal are applied automatically from any uploaded photo – no design software required.
- Specialty generators: star maps (showing the exact night sky for any date and location), street maps (stylized views of any address), moon phases, dynamic calendars, crosswords, word puzzles, word searches, media players, QR‑code creators and more – all built into Customily without the need for external tools.
- 71 merchOne products available for import inside Customily, spanning Wall Decoration, Home Decor & Accessories, Apparel, and Pet Products.
- Pricing: $49/month per platform plus usage-based transaction fees; 9-day free trial with full feature access and no transaction fees.
- eCommerce platform compatibility: Customily is designed to work with any eCommerce platform. Among the most frequently used are Shopify, Etsy, WooCommerce, Amazon, BigCommerce, Magento, Walmart, and Shoplazza. However, the platform’s integration options can be extended to other systems as needed.
- Automated order flow: customer personalizes, Customily generates the print file, order routes to merchOne via API, tracking syncs back to the store.
What is Customily?
Customily is a product personalization app that replaces a static product page with a live customization interface – customers build their version of the product in real time, and a print-ready file generates automatically when they check out. The buyer sees the exact item before purchasing. The seller never touches a file between what the customer designed and what gets produced.
Depending on how each product is configured, customers can upload a photo and apply AI filters (cartoon effect, watercolor style, oil painting, background removal), add custom text in dozens of fonts and color combinations, generate a star map of any date and location, create a street map of any meaningful address, build a custom crossword puzzle using their own words and clues, or select from a royalty-free clipart library with thousands of assets.
Customily has over 21,600 worldwide installations, produces more than 54,000 custom orders per day, and accounts for over $1.8 million in daily sales volume. Brands including Johnnie Walker, HBO, Mattel, Stanley, Netflix, and Montblanc use the platform for personalized product programs at scale.
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Customily’s key personalization features
As buyer expectations for customized products continue to grow across ecommerce platforms, personalization tools need to go beyond basic text and photo uploads. Customily helps sellers create a more interactive customization experience with advanced tools such as AI effects, star maps, street maps, moon phases, dynamic calendars, crosswords, word puzzles, word search, word clouds, media players, QR codes, and more.
Real-time live preview
Every change the customer makes, from typing a name to uploading a photo or selecting a color, updates the product mockup instantly. Buyers can see what their personalized product will look like before adding it to cart, which helps reduce hesitation, avoid confusion, and create a smoother shopping experience.
AI-powered photo effects
Customers can apply effects such as cartoon filters, watercolor styles, oil painting effects, or background removal to uploaded photos automatically, without using design software. This turns a standard photo upload into a more premium and differentiated personalized product.
Sellers using the Customily–merchOne integration can apply AI photo effects to products such as Canvas and Premium Blankets to create a more meaningful product experience. By combining high-quality merchOne products with advanced customization options, sellers can increase buyer satisfaction and build stronger customer loyalty.
Star map generator
Customers can enter a date and location, and Customily generates a visualization of the night sky for that moment and place. Star maps are especially popular for wedding dates, birthdays, anniversaries, and “the night we met” gifts, making them a strong fit for products such as Canvas, Posters, and Framed Posters.
Street map generator
Customers can enter an address, such as a first home, hometown, university campus, or meaningful travel destination, and Customily generates a stylized map centered on that location. Street maps work well for housewarming, anniversary, graduation, and relocation gifts, especially on products such as Canvas and Acrylic Prints.
Moon phase generator
Customily can also support moon phase personalization, allowing customers to create products based on how the moon appeared on a specific date. This is a strong option for romantic gifts, birthdays, anniversaries, baby gifts, and other milestone-based products.
Dynamic calendars
Dynamic calendars let sellers create date-based personalized products where customers can highlight meaningful days, such as birthdays, anniversaries, weddings, or family milestones. This works well for sentimental gifts and keepsake products where the date is the main emotional hook.
Custom crossword and word puzzle generators
Buyers can provide their own words, names, dates, clues, or inside references, and Customily can turn them into personalized crosswords, word puzzles, or word search designs. Since each customer provides unique inputs, every order can feel one of a kind. These formats are especially strong for family gifting, anniversaries, weddings, and corporate events.
Word clouds
Customily can generate personalized word cloud designs using names, phrases, memories, or meaningful words provided by the customer. This gives sellers another flexible format for emotional gifting, especially for family, friendship, teacher, pet, and memorial products.
Media player designs
Media player personalization lets customers create designs inspired by songs, playlists, or meaningful audio moments. This format is popular for romantic gifts, friendship gifts, memorial products, and products tied to a specific song or memory.
QR code personalization
Customily can also support QR code personalization, allowing sellers to create products that link to digital content such as songs, videos, messages, playlists, or special pages. This adds an interactive layer to physical products and can make personalized gifts feel more personal and memorable.
Conditional logic
Sellers can configure personalization fields to appear or disappear based on what the customer selects. For example, choosing “couple portrait” can show two name fields, while choosing “single portrait” can show one. This helps reduce confusion during checkout and prevents buyers from filling in fields that do not apply to the final product.
Design-once, sell-everywhere architecture
A personalization template configured in Customily can be published across connected storefronts from a single account. Platforms such as Shopify, Etsy, WooCommerce, Amazon, BigCommerce, Magento, Walmart, and Shoplazza are some of the most popular options, but Customily is not limited to those platforms and can work with virtually any ecommerce setup. This helps sellers manage multiple sales channels without rebuilding the same personalization templates from scratch for each storefront.
Which eCommerce platforms does Customily support?
Customily works with virtually any eCommerce platform, so sellers are not limited to a fixed list of channels. Shopify, Etsy, WooCommerce, Amazon, BigCommerce, Magento, Walmart, and Shoplazza are some of the most popular integrations, but Customily can also be connected to other ecommerce setups.
From one Customily account, sellers can manage personalization templates and use them across multiple connected storefronts. This makes it easier to sell personalized products on different platforms without rebuilding the same setup from scratch for every store.
Customily also offers a 9-day free trial on most platforms, with full feature access and no transaction fees during the trial period. For Shopify and Shoplazza, sellers can start the trial without a credit card.
How an order moves from customization to production
Once a Customily-powered product is live in a store connected to merchOne, the full order sequence runs automatically. Nothing requires the seller to download a file, forward an order, or intervene between what the customer designed and what gets produced.
- A customer opens a product listing in the store.
- Customily’s personalization widget loads inline on the product page – no redirect, no external tool.
- The customer builds their version of the product: photo upload, text, AI effects, maps, clipart, or any configured combination.
- The live preview updates in real time with every change.
- The customer adds to cart and checks out through the store’s standard checkout.
- Customily captures the personalization data and automatically generates a production-ready print file.
- The order and print file route to merchOne via direct API connection.
- merchOne produces the finished product at its US or EU facility.
- Tracking information syncs back to the store automatically.
How Customily connects to merchOne
Customily connects with merchOne through a direct API integration. Once both accounts are connected, personalized orders can be sent to merchOne automatically, without sellers having to manually forward order details or attach print files separately.
This creates a smoother workflow from personalization to fulfillment. Customers customize the product through Customily, the final print-ready file and order data are generated, and merchOne receives the information needed to produce and ship the item.
merchOne is a print-on-demand provider focused on wall art, home decor, pet products, and apparel. With a broad product catalog and a combined production capacity of up to 2.5 million products per day, merchOne gives sellers a scalable fulfillment foundation for personalized products.
For sellers, the integration helps connect advanced personalization with reliable print-on-demand fulfillment. They can create personalized products in Customily, list merchOne items in their store, and let the order flow move from customer customization to production with less manual work.
How to set up the Customily-merchOne integration
The connection is managed inside the Customily dashboard under POD Integrations. Sellers simply select merchOne from the provider list, authenticate with their merchOne store credentials, and confirm the connection. Once connected, the merchOne catalog becomes available inside Customily, so sellers can start picking the products they want to list and personalize.
The setup is quick and straightforward, typically taking about five minutes. Each Customily integration requires a dedicated merchOne store, so sellers managing multiple storefronts on the same platform will need a separate merchOne store for each storefront. This is a one-time setup per storefront.
What products are available through the integration?
With the Customily–merchOne integration active, sellers can access 71 products for direct listing and personalization inside Customily. These products cover four main categories: Wall Decoration, Home Decor & Accessories, Apparel, and Pet Products.
The wall decoration catalog includes 26 products, making it a strong category for personalized gifts, keepsakes, and premium home decor. Sellers can create designs for products such as Canvas, Acrylic Prints, Metal Prints, Posters, Framed Posters, Wood Panels, Wall Tapestries, Acrylic Blocks, Acrylic Hearts, and more.
This category works especially well for personalization formats like star maps, street maps, family portraits, wedding designs, anniversary gifts, memorial pieces, and custom quote artwork.
Home Decor & Accessories
Home Decor & Accessories is the largest category, with 30 available products. It includes everyday personalized items such as Classic Mugs, Magic Mugs, Travel Mugs, Premium Pillows, Standard Pillows, Premium Blankets, Standard Blankets, Towels, Rugs, Tote Bags, Puzzles, Mouse Pads, Notebooks, Keyrings, Window Blinds, and more.
These products are a good fit for sellers who want to offer practical, giftable items that can be customized with names, photos, messages, dates, patterns, or seasonal artwork.
Apparel
The integration also includes 12 apparel products, including T-shirts, hoodies, sweatshirts, and Baby Bibs. Popular options include Bella Canvas, Gildan, B&C, and Stanley/Stella styles, giving sellers a solid mix of everyday basics and branded apparel blanks.
Apparel is especially useful for personalized family shirts, couple designs, event merch, pet-themed designs, baby gifts, and seasonal campaigns.
Pet Products
For pet-focused stores, the integration includes 3 pet products: Dog Pillow, Dog Bowl, and Treat Jar. These products are a simple but strong fit for custom pet portraits, pet names, breed-based designs, memorial gifts, and matching home decor collections for pet owners.
Additional products
Additional products from the full merchOne catalog, including Seasonal Collections, may also become available through the direct integration and be added to the Customily interface on a rolling basis. This gives sellers room to expand their personalized product catalog over time as new options are added.
How much does Customily cost?
Customily uses a usage-based pricing model: $49 per month per platform, plus per-order transaction fees that decrease as monthly volume increases.
| Monthly personalized items sold | Transaction fee per unique item |
|---|---|
| 1-100 | $1.00 per item |
| 101-1,000 | $0.50 per item |
| 1,001-10,000 | $0.25 per item |
| 10,001+ | $0.10 per item |
Tiers reset monthly. Order counts bundle across multiple storefronts on the same platform under one Customily account.
What to configure before going live
Enable the DPI warning for photo uploads
Customily flags low-resolution customer photos before an order is submitted. Catching a resolution issue at upload is far easier than resolving it after production.
Write a custom returns policy before the first sale
Personalized products cannot be returned for buyer’s remorse. Stating this clearly in the store policy before any order is placed sets expectations and reduces post-purchase disputes.
Order a physical sample
merchOne offers samples at base production cost. A sample catches color shift between RGB and CMYK, font rendering at print size, and edge cases in the print file before a real customer encounters them.
Configure surcharges for premium options before launch
Customily allows sellers to charge a premium for specific features – additional text lines, AI effects, star maps, premium font packs. Structuring pricing before launch is simpler than retrofitting it afterward.
Which Customily features drive Q4 and holiday sales?
Q4 – October through December 31 – is when personalized product stores generate their largest revenue spikes. Building listings before the demand curve steepens in late September captures the full Q4 window.
Halloween (October 31).
Customily’s AI photo effects convert standard pet and family photos into Halloween-themed artwork with no design work required. Cartoon filter and watercolor style on Canvas or Poster produce a high-margin listing where every order is unique. Build listings and complete test orders before October 1.
Thanksgiving and Black Friday / Cyber Monday.
Premium Blanket with a family portrait, custom crossword puzzles built from family names and references, and canvas prints centered on a significant address perform well. Personalized products are inherently defensible on Black Friday: no two orders are identical, so direct price comparison does not apply the way it does for standard inventory.
Christmas and Hanukkah.
The Magic Mug displays its photo only when filled with a hot drink – the reveal becomes part of the gift experience. The Snow Globe / Glitter Picture Frame places a custom photo inside a snow globe frame. The star map generator produces the exact night sky for any December date. Build all Christmas listings and complete physical samples before mid-November.
New Year’s Eve.
Star maps and street maps carry naturally into the New Year’s window as milestone-year keepsakes. The same template generates a unique output for every buyer’s date and location – one listing serves the entire New Year’s audience without seasonal variants required.
Connect Customily personalization with merchOne fulfillment
Use the direct Customily–merchOne integration to turn personalized product designs into print-ready files and route orders to merchOne for automated print-on-demand production.
Explore the Customily–merchOne integration
Build personalized merchOne listings with live previews, automated print-file generation, and connected fulfillment.
Frequently Asked Questions
What is Customily?
Customily is a product personalization platform for eCommerce sellers that embeds an interactive design interface into product listings, allowing customers to add text, upload photos, generate star maps and street maps, and apply AI effects in real time. Every completed order automatically produces a print-ready file that routes to the connected fulfillment partner via API. Customily has over 21,600 worldwide installations and produces more than 54,000 custom orders per day.
Which eCommerce platforms does Customily support?
Customily connects with a wide range of eCommerce platforms, allowing sellers to manage personalized products across multiple storefronts from one account. Popular integrations include Shopify, Etsy, WooCommerce, Amazon, BigCommerce, Magento, Walmart, and Shoplazza, among others. With its design-once, sell-everywhere approach, merchants can create a personalization template once and publish it across different sales channels without rebuilding the same product setup for each platform.
Does Customily offer a free trial?
Yes. Customily offers a 9-day free trial with full feature access and no transaction fees. No credit card is required for Shopify and Shoplazza. Standard pricing is $49 per month per platform, plus usage-based transaction fees starting at $1.00 per item for the first 100 items.
How does Customily send orders to merchOne?
Customily connects to merchOne through a direct API integration. When a customer places a personalized order, Customily generates a print-ready file and routes the order automatically to merchOne via API – no manual file transfer or order forwarding required. Tracking information syncs back to the store automatically once the order ships.
What types of personalization can customers add?
Customers can upload photos and apply AI-powered filters (cartoon, watercolor, background removal), add custom text in multiple fonts and colors, generate star maps and street maps, build custom crossword puzzles, and select from Customily’s royalty-free clipart library. Sellers configure which options appear on each product inside Customily’s Artwork Editor.
