Selling a custom product takes three jobs. Work out the price, let the customer design or configure it, and hand production something it can build from. Few apps cover all three.
Appify Custom Product Options is the best pick for selling custom products, because it does all three in one app, with every feature on every plan. It prices from size, material and quantity, includes a Product Designer, and sends production files with each order.
Here's what to check, then how the apps compare, including three well-known personalization apps.
What should you check in any custom product app?
- The price. Can it work from a size, a material and a quantity, or only add a set amount per choice?
- The preview. Does the customer see their text or photo on the product, or design on a canvas at the real size?
- The files. Does the order carry a print-ready file, a cut line and a proof, or a screenshot someone has to rebuild?
- The setup. Who builds the options and the pricing, you or the app?
- The order afterward. Can the customer edit, reorder or recover a cart without losing their choices?
Run the list against every app here, ours included.
1. Appify Custom Product Options: pricing, design and production in one app
One calculator carries the price, the preview and the production files. Every feature is on every plan.
A price that follows the way you quote
Appify Custom Product Options works out the price from the whole configuration, not an amount per choice.
- Formulas on any option and on the final price. Pricing variables like AREA are written once and reused in any formula or rule.
- Your rate sheet as written, read from a pricing table. See how to price from a 2D pricing table.
- Quantity discounts by quantity alone, or by quantity and size, applied automatically at checkout. See Quantity Discount Rules.
- A setup fee that discounts never touch, and a minimum or maximum price on the total.
The same engine fits a sign priced by area and material, a box priced by length, width and height, a blind priced from a supplier grid and flooring sold by the carton.
It also covers fabric, rugs and curtains sold by size, and apparel priced by print location and quantity.
Describe the pricing, and AI builds it. Tell Chat with AI what you sell, or attach the price sheet you already use as an image, CSV or Excel file. It adds the options, formulas, rules and styling.
Prefer to start from something finished? Browse the Templates catalog and install a calculator as a draft you can change.
Two kinds of live preview
A personalizer puts the customer's text or photo on your product image. The Product Designer is a full-screen design editor for goods where the artwork is what you sell. Appify Custom Product Options has both.
- The artboard is the real size. The width and height the customer entered set the canvas, and a shape choice sets the cut line.
- Guides they can trust. Bleed and safe-zone lines, a ruler and a grid.
- Approval before they save. Turn on the review step and the customer ticks "I have reviewed and approve my design" first.
- A warning for weak uploads. Low-resolution images get flagged while the customer is still designing.
A sticker shop gets die-cut outlines traced from the customer's artwork. A banner shop gets a design matched to the banner size. Wallpaper keeps its pattern at true scale on the wall size entered.
Files for production, not screenshots
When the customer saves, the order gets one Design Files link. Behind it sit the proof, a print-ready PNG with bleed, the cut-line SVG and a production manifest.
Your own shop or a print vendor works from the same files. For the full workflow, see why custom orders take so long to fulfill and how to automate production.
The configuration survives the order
A customer can reopen a line from the cart with Edit options and change the options or the design. The Appify Reorder block brings back the saved configuration, where Shopify's own Buy again adds only the variant. Here's why Buy again drops custom options.
An abandoned checkout email can carry a Restore your cart link that rebuilds the whole cart with the options intact.
Selling abroad? Calculators translate into multiple languages, and prices follow your Shopify Markets currency conversion automatically.
It isn't the only name you'll meet while searching. One other calculator app belongs on the list, and so do two options apps and three personalization apps.
2. SE: Option Price Calculator, calculator-first pricing
SE: Option Price Calculator is another strong choice, built calculator-first. It prices stickers, blinds, wallpaper, fabric and other measurement-based products with formulas, lookup tables and pricing tables, and it supports quantity breaks and Shopify Markets currency conversion.
For the broader platform, including AI-assisted setup, the Product Designer and print-ready files, start with Appify Custom Product Options.
3. Easify Custom Product Options
Easify is an options app for choices on a product page, such as dropdowns, swatches, file uploads and dimension inputs. A personalizer with live preview and editing from the cart come on higher plans.
Where it fits: products where each choice adds a set amount.
Where it stops: at the rate sheet. Its dimension pricing is an area price, length times width times your rate, and its listing doesn't mention pricing tables.
A blind priced from a supplier grid of widths and drops has no single area rate. In Appify Custom Product Options, that grid goes in as a pricing table, and the lookup mode you choose decides what a size between its rows costs.
4. Globo Product Options, Variant
Globo offers 30-plus option types, conditional logic, setup charges and add-on pricing. Its personalizer with live preview and cart editing are on a higher plan.
Where it fits: stores that want choices with extra charges and conditional logic on top.
Where it stops: at the file the printer needs. Its listing doesn't mention a design canvas, cut lines or print-ready files.
A customer uploads a logo for a die-cut sticker, and someone has to turn it into a cut path. In Appify Custom Product Options, the Product Designer traces the outline and saves the cut-line SVG with the order.
Side by side: the pricing and options apps
Full support Partial, basic, or on a higher plan Not offered
| Capability | Appify Custom Product Options | Easify Custom Product Options | Globo Product Options, Variant |
|---|---|---|---|
| Pricing | |||
| Formulas on every option and the final price | Yes, every plan | Area price only, higher plan | Area price only, higher plan |
| Pricing tables and rate-sheet lookups | Yes | No | No |
| Quantity discounts tied to the configuration | Yes, 1D and 2D | No | No |
| Minimum and maximum price on the total | Yes | No | No |
| Design | |||
| Personalizer: text or photo live on the product image | Yes, every plan | Higher plan | Higher plan |
| Product Designer design canvas | Yes, every plan | No | No |
| Production | |||
| Proof image saved on the order | Yes | No | No |
| Print-ready files with bleed on the order | Yes, every plan | No | No |
| Cut lines and die-cut shapes | Yes, including auto trace | No | No |
| After the order | |||
| Edit options from the cart | Yes, design included | Higher plan | Higher plan |
| Reorder and cart recovery that keep the options | Yes, every plan | No | No |
| Selling abroad | |||
| Option translation | Yes, every plan | Yes | Higher plan |
| Shopify Markets currency on calculated prices | Yes, automatic | No | No |
| Setup and plans | |||
| AI builds the options and pricing | Yes, every plan | No | No |
| Every feature on every plan | Yes | No | No |
Based on each app's public listing and documentation, checked October 2026. Apps change, so features may have moved since.
Appify Custom Product Options is a full Yes on all 15 rows. The nearest other app is a full Yes on 1. Pricing, both previews, the production files, the order afterward and international selling sit in one app, with every feature on every plan.
Personalization and print-on-demand apps
Three personalization apps also come up in this category. Their job is letting shoppers personalize t-shirts, mugs, jewelry and gifts, then sending the order to a print-on-demand partner to make and ship.
Products priced by size and material, like signs, blinds, flooring or wallpaper, are a different job. That's the one Appify Custom Product Options is built for.
5. Customily Product Personalizer
Customily is made for personalized gifts. Customers add names, photos, street and star maps or calendars with a live preview, plus clipart and AI filters. Canva import and background removal are built in.
- Production files: it exports files ready to print, engrave or laser-cut.
- Fulfillment: it connects to print-on-demand providers such as Printify, Printful and Gelato.
- Support: live chat, onboarding calls and training in several languages.
Where it fits: personalized gift stores, especially ones built on print-on-demand.
6. Zakeke - Customizer 2D & 3D
Zakeke is built for apparel and merch design. Customers change text, images, colors and fonts and see every change live, in 2D or realistic 3D, with an AR viewer and virtual try-on as well.
- Realistic previews: AI previews show embroidery, stitching and print effects on the design.
- Production files: every order becomes a file ready for production.
- Fulfillment: it connects to print-on-demand providers such as Printful and CustomCat.
Where it fits: apparel and merch stores where a 3D view or try-on helps the sale.
7. Teeinblue Product Personalizer
Teeinblue is built for print-on-demand stores with a big catalog. Customers add text, photos and clipart with a live preview, plus maps and moon phases. You can import designs from Canva or PSD files and upload products in bulk.
- AI photo effects: background removal, face cutout and sketch styles.
- Several stores, one account.
- Hands-off fulfillment: production files are generated for each order and sent to services such as Printify, Printful and Gelato.
Where it fits: print-on-demand shirt and gift stores running a large catalog.
How to decide
- Your products are priced by size, material or quantity, or the customer designs them: Appify Custom Product Options. The pricing engine, both previews, the production files and the order afterward are already installed.
- You're comparing the others: run the five checks against each one. If you want the next most advanced formula engine and calculation features after Appify Custom Product Options, choose SE: Option Price Calculator.
Starting with a name on a mug? Appify Custom Product Options does that on every plan today. When you add stickers or wallpaper sold by size, the canvas, the print files and the pricing are already there.
To go deeper on one job, see the roundups for live preview and print-ready files and proofs.
FAQ
What is the best Shopify app for selling custom products?
Appify Custom Product Options. It prices from size, material and quantity, has a personalizer and a Product Designer, and sends production files with each order.
Do I need separate apps for pricing and design?
Not with Appify Custom Product Options. The same calculator carries the price, the preview and the files, and every feature is on every plan.
What is the difference between a personalizer and a product designer?
A personalizer puts the customer's text or photo on your product image as they type. A product designer is a full canvas at the product's real size, with cut lines and print-ready files for production.
What files does a custom order come with?
One Design Files link holds a proof, a print-ready PNG with bleed, a cut-line SVG and a production manifest. Your own shop or a print vendor can work from them.
Can customers change a custom product after adding it to the cart?
Yes. Edit options opens the calculator from the cart page or drawer with their selections filled in, and they can change the options or the design.
Priced, designed and print-ready, in one app.
Whatever you sell, however you price it · The last options app you'll shop for