Product Personalizer with Conditional Logic for Shopify: Top 5 Apps

Five apps stand out as a product personalizer with conditional logic for Shopify. They are Teeinblue, Zepto Product Personalizer, Easify Custom Product Options, Qikify Custom Product Options and Zakeke. Easify and Qikify use rules to show or hide fields in the personalization form. Zepto and Zakeke also redraw the product preview when a rule fires. Teeinblue also carries each choice into the print-ready file. That matters on products made to order, where a wrong combination becomes a wrong print and a costly reprint. Here is how each app handled the same rule test.

What Is the Best Product Personalizer with Conditional Logic for Shopify?

The right pick depends on what the rule must control: a form field, a preview or a print file. Qikify Custom Product Options includes conditional logic on its Free plan. Easify Custom Product Options adds Shopify variant conditions on its Pro plan at $9.99/month. Zepto Product Personalizer starts at $9.99/month and redraws its live preview when a rule fires. Teeinblue costs $49/month and carries each choice into the print file sent to Printful, Printify, Gelato and other API partners. Zakeke starts at $69.90/month plus 1.9% per sale and builds its rules into 3D configurators.

How we ranked: We scored each app on six points that buyers of conditional logic ask about. They are what a rule can control, what can trigger it, and whether the preview follows it. The other three are whether the print file follows it, the plan price where logic starts, and the setup effort on Shopify. Competitor prices and ratings come from each Shopify App Store listing, checked in October 2026. 

Teeinblue: Best Shopify Product Personalizer with Conditional Logic for Design Layers and Add-On Charge

Teeinblue Product Personalizer is a Shopify personalization app whose conditional logic reaches the design, not only the form. A rule can change a design layer, the live preview and the print-ready file. The Shopify plan costs $49/month with a 14-day trial, and the first 100 orders each month are free. After each order, Teeinblue renders the print file in PNG, JPG, PDF, SVG, AI or EPS. It then sends the file to Printful, Printify, Gelato, ShineOn, CustomCat or Dreamship by API, or to Gooten by CSV. Teeinblue has powered 20M+ personalized orders since 2020.

Best for: Personalized POD stores on the Shopify Plus, Advanced and Grow plans, where the artwork must change with each choice. Typical products are family ornaments, pet portraits, name jewelry and couple gifts printed through Printful, Printify or Gelato.

Teeinblue builds conditional logic into the design itself. An Additional Option list can reveal a matching clipart category. A buyer who picks a hair color then sees only the hairstyles in that color. A clipart group can also hold sub-categories that appear only after the buyer picks a parent category. In Artwork 2.0, each layer has its own Conditional Settings, so it renders only when its condition is met.

Conditional logic can also gate an Addon Charge on Shopify and Teeinblue Boundless. Choosing "+1 name" then adds a third name field to the design and its fee to the line item. The "Connect artworks with Shopify/Etsy variants" setting shows an artwork only when the buyer picks a matching variant. Each choice updates the live preview before checkout and the print file after it. That is the same loop the other product customizers that auto-generate print files aim for.

Key strengths:

• Additional Options reveal a matching clipart category, such as hairstyles for a chosen hair color.
• Clipart sub-categories appear only after the buyer picks a parent category.
• Artwork 2.0 Conditional Settings show or hide a single design layer.
• Addon Charge pairs a conditional field with its fee on Shopify and Teeinblue Boundless.
• Artworks can be tied to specific Shopify or Etsy variants.

Rule test: On the Teeinblue demo store, we opened a "Dog Dad, Dog Mom" acrylic ornament priced at $19.99. Choosing "Woman" swapped the man's hair, sweater and pajama groups for a woman's set. The woman's options then added eye color and a hair color list, with shade choices nested under it. Raising "Choose Number of Pets" from 1 to 3 added two more pet blocks. Each block had a cat or dog choice and a name field. The preview then redrew the ornament with three named dogs around the woman figure. We would pick Teeinblue for POD gifts where each answer changes the artwork. We would not pick it for a store that only needs one yes/no field.

Limitations: Addon Charge works on Shopify and Teeinblue Boundless but not on Etsy. Etsy sellers therefore cannot tie a fee to a conditional field. Toggle conditions set to "any" do not convert automatically from Artwork 1.0 to Artwork 2.0. Older templates need a manual check after the move. Skip Teeinblue if the store only needs one show/hide field. At $49/month, it costs more than the free plans of Qikify or Easify.

Price: Teeinblue costs $49/month on Shopify, with a 14-day free trial and unlimited Shopify stores under one account. The first 100 orders each month are free. After that, the fee per order falls from $0.40 to $0.20 and then $0.10 as volume grows. Teeinblue holds a 4.9-star rating from 383 reviews, per its Shopify App Store listing checked in October 2026.

Zepto Product Personalizer: Best for an Options App with Live Preview and Dynamic Pricing

Zepto Product Personalizer is a Shopify options app with a live preview, built for monogram and jewelry products. It offers 22 option types, from text and swatches to file uploads and fonts. Its conditional logic shows or hides an option based on another choice, and dynamic pricing updates the total. Plans start at $9.99/month. Note that every plan below Unlimited caps custom orders, from 100 a month on Starter to 500 on Pro.

Best for: Shopify sellers of rings, name plates and tumblers who want the preview and the price to follow each choice. Zepto Product Personalizer fits stores that price by component, such as one fee per birthstone.

Key strengths:

• Conditional logic shows or hides an option based on an earlier choice.
• Dynamic pricing updates the total as options change.
• The live preview redraws the product when a rule fires.
• 22 option types, including text, swatches, dropdowns, file uploads and fonts.

Rule test: On Zepto's demo store, we opened a "Family Ring with Birth Stones" set to two stones at $569.99. Changing Stone Count to 3 added a STONE 3 picker and an "Engraving Line 3" field. The ring preview redrew with a third band, the name "Susan" and a red stone. The price moved to $699.99 at the same time. One rough edge: hovering a swatch showed a raw file name ("3-removebg-preview") as its tooltip. We would pick Zepto for jewelry and monogram stores, not for POD sellers who need the app to produce a print file.

Limitations: Zepto caps custom orders at 100, 200 and 500 a month on the Starter, Basic and Pro plans. Only Unlimited removes the cap. Zepto also caps file uploads, from 10 MB per file on Starter to 100 MB on Unlimited. Zepto's Shopify App Store listing does not mention print-ready files, so a POD workflow may need a separate design step.

Price: Zepto Product Personalizer costs $9.99 on Starter, $19.99 on Basic, $34.99 on Pro and $69.99 on Unlimited each month. Every plan has a 15-day free trial. Zepto holds a 4.9-star rating from 1,433 reviews, per its Shopify App Store listing checked in October 2026.

Easify Custom Product Options: Best for Option Rules Tied to Shopify Variants

Easify Custom Product Options is a Shopify options app for stores that sell gift boxes, bundles and engraved items. Its Free plan includes 15 option types and conditional logic between Easify options. The Pro plan at $9.99/month adds 28 option types and rules tied to Shopify variants. Note that the live preview personalizer starts on the Premium plan at $19.99/month.

Best for: Shopify stores whose options depend on the variant a buyer picks, such as a size or a material. Easify Custom Product Options suits sellers who want those rules for $9.99/month or less.

Key strengths:

• 15 option types on Free and 28 on Pro.
• Shopify variant conditions on the Pro plan.
• Price formulas and multi-file upload on Pro.
• Unlimited products and orders on every plan.

Rule test: On Easify's demo store, we opened a "Personalized Gift Box" with packaging, candle and card options. Ticking "Engrave Wine Tumbler (Free)" revealed two new fields, "Engraved Text" and "Engraving Font". The product photo did not change, which fits a form logic app. We also found a hidden helper product titled "Add custom text?" in the store. Easify creates it to charge option fees, and its note tells merchants not to delete it. We would pick Easify for gift boxes with paid add-ons, not for artwork that must change with each choice.

Limitations: Easify has no design canvas and does not produce print files. The artwork is still built by hand or in another tool. The live preview needs the Premium plan. Option fees run through the helper product, which must stay Active or Unlisted in the Shopify Online Store.

Price: Easify Custom Product Options is free on its Free plan, then $9.99 on Pro, $19.99 on Premium, and $99.99 on Enterprise each month. Easify holds a 4.9-star rating from 3,171 reviews, per its Shopify App Store listing checked in October 2026.

Qikify Custom Product Options: Best for Testing Conditional Logic on a Free Plan

Qikify Custom Product Options is a Shopify options app that adds 20+ option types without extra variants. Its Free plan includes conditional logic with unlimited option sets, products and orders. Price add-ons such as engraving fees start on the Unlimited plan at $19.99/month. Note that Qikify records the buyer's choices on the order rather than building a design.

Best for: Small Shopify stores that want to test show/hide rules before paying. Qikify Custom Product Options also suits stores selling engraved drinkware or accessories with a few branches per product.

Key strengths:

• Conditional logic on the Free plan, with unlimited option sets, products and orders.
• An AI store scan suggests option sets.
• Shopify Sidekick answers questions about option sets and conditional logic.
• Price add-ons, bundles and POS integration on the Unlimited plan.

Rule test: Qikify's listing links to a demo store at tepo.app, where we opened a "Customizable 40oz Cup" at $45.00. Choosing "Only name" removed the flower model picker and the upload for your own image. Answering "No" to the customization question then hid the engraving choice, the name field and the font list together. One rule sat under another. The cup photo stayed plain, and only the font dropdown previewed the typed text. We would pick Qikify for engraving forms with a few branches, not for products where buyers must see the finished design.

Limitations: Price add-ons, file upload and the font selector need the Unlimited plan. The Free plan works for free options, but paid extras need Unlimited. Qikify has no design canvas or print file output. In our test, the preview was limited to a font sample, not the finished product.

Price: Qikify Custom Product Options is free on its Free plan, then $19.99 on Unlimited and $49.99 on Shopify Plus each month. Qikify holds a 4.9-star rating from 933 reviews, per its Shopify App Store listing checked in October 2026.

Zakeke: Best for 3D and AR Configurators Built on Rules

Zakeke is a product customizer and 3D configurator for Shopify, WooCommerce, Wix, PrestaShop, BigCommerce and Etsy. Its conditional logic controls which parts, textures and steps a buyer can pick. Buyers see the result in 2D, 3D or AR, in 23+ languages. Note that plans start at $69.90/month plus a 1.9% fee on each sale.

Best for: Furniture, sportswear and promotional product sellers on Shopify or WooCommerce. Zakeke suits products that buyers build in 3D or view in AR before checkout.

Key strengths:

• Conditional logic for dynamic product options.
• 3D configurators, AR and virtual try-on.
• Automatic print-ready files for print, engraving and laser cutting.
• Printful and CustomCat integrations, and 23+ languages.

Rule test: On Zakeke's demo store, we opened a 3D "Custom Sofa" at €2,999.00 and launched the configurator. Its steps were sofa textures (11 leather finishes), seat, cushions and pouf, plus an AR button. Choosing "Add Pouf: Yes" placed a pouf in the 3D model. It also added a new "Textures" step for the pouf. The price stayed at €2,999.00 in the demo. We would pick Zakeke for products buyers assemble from parts, not for a gift with a name and photo that needs a fast form.

Limitations: Every plan adds a fee per sale, from 1.9% on Starter to 1.5% on Scale. Cost therefore rises with revenue. Building a 3D model and its steps takes more setup than a rule in a form. The Zakeke demo store also notes that 3D models are not included in the subscription.

Price: Zakeke costs $69.90 + 1.9% on Starter, $129.90 + 1.7% on Grow, and $299.90 + 1.5% on Scale each month. Every plan has a 14-day trial. Zakeke achieves a 4.5-star rating from 101 reviews, per its Shopify App Store listing checked in October 2026. If a live design canvas matters more than 3D, compare the options in our visual product customizer roundup.

Form Logic or Design Logic: Which Conditional Logic Does Your Product Need?

Form logic is conditional logic that shows or hides fields in the personalization form. Design logic is conditional logic that also changes the design layer, the live preview and the print-ready file. Both follow the same "if X, show Y" pattern, also called show/hide or dependent options. On Shopify, Easify and Qikify run form logic, while Teeinblue and Zakeke run design logic.

Shopify's native variants cannot replace either type. Per the Shopify Help Center, checked in October 2026, a product can have 2,048 variants and three options. Variants still list every combination up front. They also cannot capture typed text like a name or an engraving line. A name necklace or a family ornament on Shopify therefore needs an app at any variant count. Shopify's own guide to product customization covers the basics for new sellers.

Form logic is enough when a choice only changes the order details. An engraving yes/no on a tumbler or a gift wrap note are good examples. Design logic matters when the artwork itself must change. Hairstyles that depend on a chosen hair color, or a third name on an ornament, both need it. Zepto Product Personalizer sits between the two types. Its rules redraw the preview, but its Shopify App Store listing does not mention print-ready files.

How to Set Up Conditional Logic for Personalization Options with Teeinblue

To set up conditional logic for personalization options with Teeinblue, you build the rules in the Teeinblue Artwork Editor instead of Shopify's native variants. Each rule ties a buyer's choice to a clipart category, a design layer, an Addon Charge or a Shopify variant. The live preview and the print-ready file follow the same rules, so the order needs no separate design step.

1. Reveal a dependent option with an Additional Option. In the Teeinblue Artwork Editor, create an Additional Option list. Then set each choice to reveal a matching clipart category. Picking a hair color, for example, shows only the hairstyles in that color.
2. Show sub-categories after a parent choice. Under Assets, open Clipart Categories and assign a Parent Category to turn a category into a sub-category. Set the personalization option to a group of categories, so sub-categories appear only after the buyer picks a parent.
3. Show a layer with Conditional Settings. In the Artwork 2.0 layer panel, open a layer's Conditional Settings and set the condition. That layer then appears in the design and the live preview only when the buyer's choice matches.
4. Tie a field to an Addon Charge. Connect conditional logic to an Addon Charge so an extra field and its fee appear together. A third name field then shows, with its price, only when the buyer selects "+1 name". This works on Shopify and Teeinblue Boundless, not on Etsy.
5. Limit artworks to matching variants. When you set up the product, turn on "Connect artworks with Shopify/Etsy variants" and link each artwork to at least one variant. An artwork and its options then show only when the buyer picks that variant.
6. Test every branch before publishing. Open the product as a draft and click through each choice. Add one test order per branch to the cart. Then check that the cart and the Shopify order list each chosen value, so the producer sees exactly what the buyer picked.

Once every branch passes the test, Teeinblue renders each order's print-ready file from the same choices. It can then send the file to Printful, Printify or Gelato by API. The factory prints exactly what the buyer saw in the live preview. For a wider look at the category, see our guide to product customization software.

FAQs: Conditional Logic in Shopify Product Personalizers

These answers cover what Shopify merchants ask most about conditional logic, from native variant limits to free plans. They draw on the same rule tests we ran on Teeinblue, Zepto, Easify, Qikify and Zakeke.

1 - What is conditional logic in a Shopify product personalizer?

Conditional logic is a rule that shows, hides or prices one option based on an earlier choice. In Shopify apps such as Teeinblue, Zepto Product Personalizer, Easify and Qikify, one answer can reveal a field. It can also reveal a design layer or an extra fee. The rule keeps the form short and blocks combinations a made to order product cannot have.

2 - Does Shopify support conditional logic for product options without an app?

No. Shopify allows 2,048 variants and three options per product, but variants cannot react to a previous choice. They also cannot capture typed text such as a name or a date. To add conditional logic, install an app such as Teeinblue, Zepto Product Personalizer, Easify Custom Product Options or Qikify Custom Product Options.

3 - Can conditional logic show or hide options based on the selected variant?

Yes. Easify Custom Product Options supports Shopify variant conditions on its Pro plan at $9.99/month. In Teeinblue, you can connect artworks to specific Shopify or Etsy variants. An artwork and its options then appear only for the matching variant. This suits products where a size, a material or a product type changes what the buyer can personalize.

4 - Can I charge extra when a customer selects a conditional option?

Yes. In Teeinblue, Addon Charge adds a fee to the line item when a buyer picks an option. It pairs with conditional logic on Shopify and Teeinblue Boundless, though not on Etsy. Zepto Product Personalizer uses dynamic pricing, which raised a demo ring from $569.99 to $699.99 when we added a third stone. Easify offers price formulas on Pro, and Qikify adds price add-ons on Unlimited at $19.99/month.

5 - Does a product personalizer with conditional logic work with print-on-demand fulfillment?

Yes, if the app produces the print file. Teeinblue renders a print-ready file after each order. It sends that file to Printful, Printify, Gelato, ShineOn, CustomCat or Dreamship by API. Zakeke also generates print-ready files and integrates with Printful and CustomCat. Easify and Qikify record the choices on the Shopify order, so the merchant still makes the design and print file separately.

6 - Which Shopify app has conditional logic on a free plan?

Qikify Custom Product Options and Easify Custom Product Options both include conditional logic on their Free plans. Qikify's Free plan offers 20+ option types and Easify's offers 15, both with unlimited orders. Easify adds Shopify variant rules at $9.99/month, while Qikify adds price add-ons at $19.99/month. Teeinblue and Zakeke offer 14-day trials instead of free plans for live stores.

The right product personalizer with conditional logic for Shopify comes down to your catalog and budget. Pick Teeinblue if you sell POD gifts through Printful, Printify or Gelato and want the artwork to follow every answer. Pick Zepto Product Personalizer if you sell jewelry priced by component, such as one fee per birthstone. Pick Easify Custom Product Options if your rules depend on Shopify variants and you want to stay near $9.99/month. Pick Qikify Custom Product Options if you want to prove a simple engraving form on a free plan first. Pick Zakeke if buyers assemble the product in 3D and a sales fee of 1.5% to 1.9% fits your margins.

To swap conditional logic setups and product ideas with other Shopify sellers, join the Teeinblue Global Community for Print on Demand Personalization.

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