Calculation based option pricing for customizable products. Advanced product pricing made simple. Perfectly price your customizable and measurement-based products. Specifically designed for sticker, blind, wallpaper, cabinet makers, fabric, counters & parts stores. Use mathematical pricing formulas to calculate option, quantity, weight & discount pricing without limits. Pricing table and vlookups support make complicated pricing easy. Show discounted pricing for options with quantity breaks. Start pricing your products perfectly, get Option Price Calculator. Perfectly price your customizable and measurement-based products. Specifically designed for sticker, blind, wallpaper, cabinet makers, fabric, counters & parts stores. Use mathematical pricing formulas to calculate option, quantity, weight & discount pricing without limits. Pricing table and vlookups support make complicated pricing easy. Show discounted pricing for options with quantity breaks. Start pricing your products perfectly, get Option Price Calculator. more Price custom & measurement-based products more accurately than your competition Use pricing tables and formulas for more dynamic & accurate option pricing. Use product & variant metafields as variables in your calculations and formulas. Unlimited product options: Swatch, Upload, Multi-select, Dropdown, Radio & more. Create rules to show and hide options based on options selected.
Custom CSS Shopify Apps
Discover the best Custom CSS apps for your Shopify store in 2026. Compare features, pricing, and reviews to find the perfect solution.
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One click installation to add scroll to top button in your store. If you have long pages with a lot of content or products, and your pages are experiencing high bounce rates, this app will make browsing and shopping easier. Creating a happy browsing experience for potential customers is imperative for increasing conversion rates and reducing page bounce rates. with the SealGlobal Scroll to Top app, visitors can instantly get back to the top of the page. If you have long pages with a lot of content or products, and your pages are experiencing high bounce rates, this app will make browsing and shopping easier. Creating a happy browsing experience for potential customers is imperative for increasing conversion rates and reducing page bounce rates. with the SealGlobal Scroll to Top app, visitors can instantly get back to the top of the page. more Easy to setup and universal theme support. Browse long pages easier with flexible scroll to top button. Matches your store style like shape, size, color, button position etc.
Grow user engagement & boost sales with relevant search results, suggestions and filters Users who quickly find what they are looking for are happy, satisfied customers. Visely helps you achieve this husle free. No matter how large your catalog is, users can swiftly find what they are looking for with tailored filters, including discounts and reviews. Real-time catalog syncs keep both search results and filters aligned with changes, even if you opt to just use in stock items. Use white-glove service to organically blend Visely into your theme using UI best practices. Users who quickly find what they are looking for are happy, satisfied customers. Visely helps you achieve this husle free. No matter how large your catalog is, users can swiftly find what they are looking for with tailored filters, including discounts and reviews. Real-time catalog syncs keep both search results and filters aligned with changes, even if you opt to just use in stock items. Use white-glove service to organically blend Visely into your theme using UI best practices. more Offer relevant search results, suggestions & recommendations to your customers Create business tailored filters to let users refine search and collections Add any type of recommendations anywhere on your site to increase engagement Boost results relevancy with pins, synonyms, exclusions and custom rankings Customize user experience for international and business shoppers
AI-powered search and filters for smarter product discovery that helps turn searches into sales ExpertRec AI Search enhances search and discovery with customizable filters for price, collection, vendor, brand, color, size, tags, and metafields. It supports product variants, collection filters and sorting, and sidebar filters to simplify browsing. The search experience includes instant suggestions, autocomplete, autocorrect, and spell check to provide relevant results quickly. All features are configurable in the ExpertRec control panel. ExpertRec AI Search enhances search and discovery with customizable filters for price, collection, vendor, brand, color, size, tags, and metafields. It supports product variants, collection filters and sorting, and sidebar filters to simplify browsing. The search experience includes instant suggestions, autocomplete, autocorrect, and spell check to provide relevant results quickly. All features are configurable in the ExpertRec control panel. more AI-Powered Search with Voice, Image & ChatGPT Agentic Smart Autocomplete with Typo Correction & Ranking Controls Filter Trees for easy filter reuse across collections and search Advanced Collection & Search Filters with Analytics Fully Customizable Search UI with GA4 Tracking & Variant Support
Boost your online store sales with AI predictive instant search and product filters Help customers discover products in seconds with our AI-powered search plugin and advanced filters. No coding skills? No problem! Our widgets feature a sleek, easy-to-customize design. The search plugin works out of the box and is highly customizable: instant search bar, collection filters, product labels, merchandising, and product variants. Streamline product discovery to boost retention and conversions. Use Search Analytics to spot product trends and plan inventory. Real human support! Help customers discover products in seconds with our AI-powered search plugin and advanced filters. No coding skills? No problem! Our widgets feature a sleek, easy-to-customize design. The search plugin works out of the box and is highly customizable: instant search bar, collection filters, product labels, merchandising, and product variants. Streamline product discovery to boost retention and conversions. Use Search Analytics to spot product trends and plan inventory. Real human support! more Smart & Instant Search Bar shows relevant search results across all store pages Personalized AI search & Voice search for a seamless user experience Unlimited out-of-the-box and custom filters by default ones,tag filters,prefixes Configurable live search results page & product cards’ content Merchandising tools & upsell product recommendations to boost AOV and sales
Grow Conversions & Order Value with Free Shipping Bars, Countdown Timers & Cross-Sell Pop-Ups Vital on-site marketing tools to drive sales, boost conversions, and increase AOV. Create personalized campaigns with GEO-based Free Shipping Bars, Countdown Timers, Pop-ups, and Multi-Announcement Bars. Collect emails with discounts & Store Credits, engage shoppers with notifications, and enhance UX with a Scroll to Top Button. Lift your order value effortlessly with perfectly timed cross-sell pop-ups that inspire shoppers to add a little more. Powered by analytics. Install now and grow today! Vital on-site marketing tools to drive sales, boost conversions, and increase AOV. Create personalized campaigns with GEO-based Free Shipping Bars, Countdown Timers, Pop-ups, and Multi-Announcement Bars. Collect emails with discounts & Store Credits, engage shoppers with notifications, and enhance UX with a Scroll to Top Button. Lift your order value effortlessly with perfectly timed cross-sell pop-ups that inspire shoppers to add a little more. Powered by analytics. Install now and grow today! more Increase order value by motivating shoppers with well-timed Сross-sell Pop-ups Use the Free Shipping Bar to boost the vital metric – average cart value Add a variety of customized banners to increase conversions and drive sales Collect customer emails with the Email Collection Bar & Discount Pop-ups Gather vital data to make informed decisions to maximize your sales
Vehicle Year/Make/Model Lookup with Faceted Navigation and Search Engine Friendly URLs A fitment lookup that features everything you need to succeed, managed and supported by experienced automotive parts & accessories entrepreneurs. Our team provides solutions to help your ecommerce business, not just apps. We are down to earth, direct, and serious about helping you focus on growth. The Fitment Lookup enables you to more efficient manage fitment options, and allows customers to easily filter products an validate fitment - improving conversion rate and reducing returns. A fitment lookup that features everything you need to succeed, managed and supported by experienced automotive parts & accessories entrepreneurs. Our team provides solutions to help your ecommerce business, not just apps. We are down to earth, direct, and serious about helping you focus on growth. The Fitment Lookup enables you to more efficient manage fitment options, and allows customers to easily filter products an validate fitment - improving conversion rate and reducing returns. more US Service and Support from Automotive eCommerce Veterans Dynamic, Category-Specific Qualifiers - Don't Prompt for What Doesn't Matter! Saved Vehicle Search, My Garage & Product Page Fitment Validator Search Engine Friendly URLs for Dynamic Vehicle & Facet Pages Guided Install Requires SearchAuto Support, Not Plug-n-Play, Contact Us for Demo
Find more, sell more. Intelligent search, smart filters and analytics built for growing stores SearchGro replaces Shopify's default search with one built for real customer behaviour like typos, partial words, voice input and more. Build filters using tags, variants, metafields and custom attributes on search results and collection pages. Analytics show what customers search, what returns zero results, and where they drop off so you can act on it. Theme-ready with customisation available. Supports Shopify Markets, multi-currency and localisation. White-glove setup available. SearchGro replaces Shopify's default search with one built for real customer behaviour like typos, partial words, voice input and more. Build filters using tags, variants, metafields and custom attributes on search results and collection pages. Analytics show what customers search, what returns zero results, and where they drop off so you can act on it. Theme-ready with customisation available. Supports Shopify Markets, multi-currency and localisation. White-glove setup available. more Typo-tolerant, voice-enabled search with instant results, ranking & autocomplete Filters on search & collection page via tags, price, variants, metafields & more Multi-currency & multi-language search via Shopify Markets, with localisation Search across products, collections, blogs & pages from a single search widget White-glove setup, theme-wise configurations, synonyms, auto rules & custom CSS
Top stores sell more per order. Now you get their cart drawer and bundles in one app. Getting there usually takes three apps and three bills. Section Store does all three in one app. A cart drawer with rewards, gifts and upsells. Bundles with quantity breaks, buy X get Y and mix and match. AI pages and sections to design your store. Or skip the settings. Connect Claude or ChatGPT to our app and ask for the cart, bundle or A/B test you want. We build it in your store. Getting there usually takes three apps and three bills. Section Store does all three in one app. A cart drawer with rewards, gifts and upsells. Bundles with quantity breaks, buy X get Y and mix and match. AI pages and sections to design your store. Or skip the settings. Connect Claude or ChatGPT to our app and ask for the cart, bundle or A/B test you want. We build it in your store. more Ask Claude or ChatGPT to build your cart, bundles and A/B tests over MCP Cart drawer with a reward bar for free shipping, free gifts and upsells Bundles with quantity breaks, buy X get Y, mix and match and free gifts AI builds product, home and landing pages from our section catalog Add-ons, upsells, sticky add to cart and trust badges for the buy box
Plant the Seed for Smarter Sales with AI Powered Product Recommendations The First Collaborative Filtering + LLM Recommendation Engine on Shopify Turn your store into a smart selling machine. Seedid.ai combines AI-powered recommendations with real-time shopping behavior to help you cross-sell and upsell like a pro — automatically. No setup headaches. No sales guesswork. Just intelligent, automated revenue growth rooted in data. The First Collaborative Filtering + LLM Recommendation Engine on Shopify Turn your store into a smart selling machine. Seedid.ai combines AI-powered recommendations with real-time shopping behavior to help you cross-sell and upsell like a pro — automatically. No setup headaches. No sales guesswork. Just intelligent, automated revenue growth rooted in data. more Grow Sales Automatically : AI upsells across PDP, cart, and checkout. Smarter AI Recommendation : Powered by LLMs + collaborative filtering. Built for Shopify Growth : Works with any theme, sharpens as you scale. 24/7 Human Support : Questions? We’re always here to help Free White Glove Setup: We’ll install and style it for you—no cost.
GDPR/CCPA cookie consent banner with Google Consent Mode v2, IAB TCF, scanner & auto-blocking. Seers AI is a Google & Microsoft-certified consent management platform (CMP) helping Shopify stores comply with GDPR, CCPA/CPRA, LGPD and global privacy laws. Our cookie consent banner supports Google Consent Mode v2, IAB TCF v2.3, Shopify Privacy API, and auto-blocks Meta, TikTok, GA4 and Microsoft pixels until consent. AI-powered cookie scanner, consent logs, fully customisable brand-matched cookie banners, and auto-translation in 28+ languages. 1-Click setup, 14-day free trial. Seers AI is a Google & Microsoft-certified consent management platform (CMP) helping Shopify stores comply with GDPR, CCPA/CPRA, LGPD and global privacy laws. Our cookie consent banner supports Google Consent Mode v2, IAB TCF v2.3, Shopify Privacy API, and auto-blocks Meta, TikTok, GA4 and Microsoft pixels until consent. AI-powered cookie scanner, consent logs, fully customisable brand-matched cookie banners, and auto-translation in 28+ languages. 1-Click setup, 14-day free trial. more AI cookie scanner auto-detects scripts; auto-blocks Meta, TikTok & GA4 pixels Google Consent Mode v2, IAB TCF v2.3, Microsoft Consent Mode & Shopify API ready Brand-matched cookie banner with multilingual auto-translation in 28+ languages Geo-targeted banners for GDPR, CCPA, LGPD, & PIPEDA with exportable consent logs Effective vendor management, cookie policy generator & 1-click compliance setup
Launch products faster, get discovered through AI shopping and sell more with Shop the Look. Launch products faster with Selectika. Generate descriptions, tags and detailed fashion attributes from product images in seconds. Enrich your catalog with structured product data to support discovery through AI shopping. Use Shop the Look to recommend matching items and complete outfits, helping shoppers explore your collection and add complementary products to their cart Launch products faster with Selectika. Generate descriptions, tags and detailed fashion attributes from product images in seconds. Enrich your catalog with structured product data to support discovery through AI shopping. Use Shop the Look to recommend matching items and complete outfits, helping shoppers explore your collection and add complementary products to their cart more Generate product descriptions in seconds and launch new collections faster. Automatically tag products with detailed fashion attributes from images. Enrich product data to support discovery through AI shopping. Recommend matching items and complete outfits with Shop the Look. Help shoppers find similar styles with Shop Similar recommendations.
Calcula tarifas por ciudad o código postal. ¡Selecty evolucionó y ahora es MELO! ¡Importante! Selecty evolucionó y ahora se llama «Melo: Tarifas por Comuna Chile». Búscala e instálala en la Shopify App Store como «Melo: Tarifas por Comuna Chile» para obtener la nueva versión con un motor más rápido, las 346 comunas de Chile precargadas, tarifas por tramos de peso sin necesitar Carrier Calculated Shipping (CCS), carga masiva por CSV, plantillas oficiales para Blue Express, Starken, Chilexpress y generación de etiquetas. ¡Importante! Selecty evolucionó y ahora se llama «Melo: Tarifas por Comuna Chile». Búscala e instálala en la Shopify App Store como «Melo: Tarifas por Comuna Chile» para obtener la nueva versión con un motor más rápido, las 346 comunas de Chile precargadas, tarifas por tramos de peso sin necesitar Carrier Calculated Shipping (CCS), carga masiva por CSV, plantillas oficiales para Blue Express, Starken, Chilexpress y generación de etiquetas. more Calcula el costo de envío exacto por ciudad, región o código postal sin CCS. Aplica tarifas de envío escalonadas según el peso o valor total del pedido. Importación masiva: sube miles de tarifas de envío en segundos mediante CSV. Automatiza reglas avanzadas y ofrece envío gratis según el monto de compra. Gestiona tus tarifas de despacho desde cualquier plan de Shopify, sin CCS.
Drive more revenue with cross-sells, upsells, product add-on & cart recommendations for your store. Looking to maximize revenue? With SellUp, you can create precision based cross-sells, upsells, product accessories, shop the look & add-ons for your store. From the product page through to the cart & thank you page, you can offer the best upsell & product add-on flow throughout the customer journey. SellUp will match your stores design so upsells look seamless. Incentivize customers with powerful call-to-actions & leverage AI to turn single product orders into multi-product orders increasing AOV Looking to maximize revenue? With SellUp, you can create precision based cross-sells, upsells, product accessories, shop the look & add-ons for your store. From the product page through to the cart & thank you page, you can offer the best upsell & product add-on flow throughout the customer journey. SellUp will match your stores design so upsells look seamless. Incentivize customers with powerful call-to-actions & leverage AI to turn single product orders into multi-product orders increasing AOV more Create best in class upsells and add-ons to increase revenue across your store Offer add ons and cart upsells throughout the customer journey Create One Check AI Upsells in 60 seconds. Sell more with SellUp Create a frequently bought together section & shop the look upsells Track the performance of your addon offers using the analytics suite
The solution to increase sales in many ways - Run multi flexible discounts - Display promotions Increase conversion rate, average order value as well as improve retention rate with Selly. The app helps merchants attract customers with offers: BOGO, Buy X get Y, free gift, free ship, Mix & Match, any 3 for $99, flash sales, fixed price or cost-based price... Encourage customers to buy more with incentives: quantity breaks, bundle, AI or manual upsell, variant level discount, spend $X get Y motivator/progress bar. Keeps customers coming back by member tiers, custom pricing, loyalty program. Increase conversion rate, average order value as well as improve retention rate with Selly. The app helps merchants attract customers with offers: BOGO, Buy X get Y, free gift, free ship, Mix & Match, any 3 for $99, flash sales, fixed price or cost-based price... Encourage customers to buy more with incentives: quantity breaks, bundle, AI or manual upsell, variant level discount, spend $X get Y motivator/progress bar. Keeps customers coming back by member tiers, custom pricing, loyalty program. more Sale widget, quantity discount option, product label, free gift, post-sale box Up-sell popup, manual/AI recommendation sections, bundles, top bar, quick-shop Gamified motivator: motivate customers to reach cart goal or quantity goal Countdown, schedule, customer eligibility, country filter, statistics, loyalty.. Customization: translations, colors, locations, style, features, integrations...
Create impactful announcement bars for your site. Enhance visitor engagement with ease. Sense Announcement Bar revolutionizes site interaction by enabling the creation of customizable and dynamic announcement bars. Easily manage multiple bars from a single dashboard and utilize extensive targeting options to reach diverse audience segments effectively. Enhance engagement with visually appealing, timely messages tailored to specific visitor behaviors. Sense Announcement Bar revolutionizes site interaction by enabling the creation of customizable and dynamic announcement bars. Easily manage multiple bars from a single dashboard and utilize extensive targeting options to reach diverse audience segments effectively. Enhance engagement with visually appealing, timely messages tailored to specific visitor behaviors. more Customize with colors, gradients, patterns, or templates for a unique style. Target by device, UTM, cart value, URL, customer, product, collection, and more. Add multiple text blocks with animated transitions for dynamic messaging. Additional bars feature like countdown, button, and scheduled display times. Schedule your Announcement Bar for specific dates and times to reach visitors.
Making ecommerce search personal Sensefuel assists your customers with AI hyper-personalized answers and engaging shopping experiences that promote sales. The platform enables personally relevant and engaging shopper experiences that transform on-site searches into sales. Intuitive and with a user-friendly interface, ecommerce teams can easily control and optimize the implementation of their e-merchandising strategies. The platform seamlessly complements Shopify thanks to this dedicated app. Sensefuel assists your customers with AI hyper-personalized answers and engaging shopping experiences that promote sales. The platform enables personally relevant and engaging shopper experiences that transform on-site searches into sales. Intuitive and with a user-friendly interface, ecommerce teams can easily control and optimize the implementation of their e-merchandising strategies. The platform seamlessly complements Shopify thanks to this dedicated app. more Hyper-personalized search results, in real time, for each visitors Relevance with 0 minutes of settings, thanks to AI self-learning AI Powered product recommendations throughout the entire shopping experience Pin & merchandise product ranking on your category pages Customizable search UX, included enriched filters & conversational experiences
Optimize your product variant SEO with our combined listings app and improve your traffic. Just like Shopify Combined Listings but available to all Shopify plans - Link native Shopify products together as variants. Bypass the 100 variant limit. Each variant is a product so you can improve Search Engine Optimization (SEO) on a per product basis with unique URLs, tags, descriptions, and images per variant. Automatically convert from Shopify Variants to SEO Variants. Just like Shopify Combined Listings but available to all Shopify plans - Link native Shopify products together as variants. Bypass the 100 variant limit. Each variant is a product so you can improve Search Engine Optimization (SEO) on a per product basis with unique URLs, tags, descriptions, and images per variant. Automatically convert from Shopify Variants to SEO Variants. more Extensive Picker: Buttons, Dropdown, Color Swatches, and Image Swatches. 1-click Convert from Shopify Variants to SEO Variants and save hours. Support for multi-level variants like combining color and size. Add your swatches to your collection page and allow users to quickly get to it. Optimize SEO for product pages acting as variants and drive traffic.
Increase conversion rate and checkout faster with Sticky Add to Cart. With SEOWILL (formerly SEOAnt)-Sticky Cart, you can easily choose a mini shopping cart or a floating sticky shopping cart according to your needs, reducing the user selection process and increasing the probability of product checkout. Alternatively display sticky add to cart banner on your homepage, and you can select the real-time urgency countdown timer to increase urgency and increase conversions. Powered by CWILL. With SEOWILL (formerly SEOAnt)-Sticky Cart, you can easily choose a mini shopping cart or a floating sticky shopping cart according to your needs, reducing the user selection process and increasing the probability of product checkout. Alternatively display sticky add to cart banner on your homepage, and you can select the real-time urgency countdown timer to increase urgency and increase conversions. Powered by CWILL. more One click to add sticky carts and mini carts to reduce abandoned carts Add a Quick Buy Button for better user experience Use a countdown timer to increase urgency and increase conversions Put the Add to Cart Button on the page and entice users to click on it Fully customize Sticky Cart to match your store
Sell Events, Tickets, and add Appointment bookings using Calendly, Google Calendar, MS Teams, & Zoom Servv helps merchants sell events, classes, webinars, and appointment bookings on Shopify. Create experiences with notifications, widgets, recurring events, and calendar support. Servv supports in-person, online and hybrid events with deep Zoom integration with automated links. Enable Appointments for Free with embedded tools like Calendly, Google Bookings, Teams Calendar, YouTube, or Vimeo and add them to product pages, post checkout or email. Demo - https://coderise1.myshopify.com/ Servv helps merchants sell events, classes, webinars, and appointment bookings on Shopify. Create experiences with notifications, widgets, recurring events, and calendar support. Servv supports in-person, online and hybrid events with deep Zoom integration with automated links. Enable Appointments for Free with embedded tools like Calendly, Google Bookings, Teams Calendar, YouTube, or Vimeo and add them to product pages, post checkout or email. Demo - https://coderise1.myshopify.com/ more Sell events, classes, webinars, appointment bookings, and ticketed experiences Support online, in-person, and hybrid events with checkout-ready widgets Embed Calendly, Google Bookings, Teams Calendar, YouTube, or Zoom Add Journeys with embedded calendars, videos, forms, and external tools Automate confirmations, reminders, email templates, and customer updates
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About Custom CSS Apps for Shopify
Custom CSS apps are essential tools for Shopify merchants looking to enhance their store's functionality and improve customer experience. These specialized applications help store owners streamline operations, increase sales, and provide better service to their customers.
When choosing a custom css app for your Shopify store, consider factors such as features, pricing, customer support, and compatibility with your theme and other apps. Reading reviews from other merchants can also provide valuable insights into the app's performance and reliability.
The apps listed on this page represent some of the best custom css solutions available in the Shopify App Store. Each has been selected based on its functionality, user ratings, and overall value for Shopify merchants.