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Custom code Shopify Apps

Discover the best Custom code apps for your Shopify store in 2026. Compare features, pricing, and reviews to find the perfect solution.

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We've analyzed thousands of custom code apps to identify the top performers based on ratings and install counts.

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Turn gift recipients into customers. Timed gift notes, wrap upsells, gift cards, corporate gifting. Most Shopify stores ship gifts with packing slip gift messages, anonymous packages, gift cards going to the buyer not the recipient, and manual bulk gift orders. Giftnote automates all of it: branded gift notes timed to delivery via live carrier tracking, cards sent straight to the recipient, self-serve multi address corporate gifting, automated Shopify orders with tax and shipping. Every giftee syncs to Klaviyo, so recipients that fall into a black hole become contacts you can market to. Most Shopify stores ship gifts with packing slip gift messages, anonymous packages, gift cards going to the buyer not the recipient, and manual bulk gift orders. Giftnote automates all of it: branded gift notes timed to delivery via live carrier tracking, cards sent straight to the recipient, self-serve multi address corporate gifting, automated Shopify orders with tax and shipping. Every giftee syncs to Klaviyo, so recipients that fall into a black hole become contacts you can market to. more Digital Gift Notes | SMS & Email Gift Messages sent when the gift is delivered Multi Address Gifts | Self-serve bulk gift orders, multi address & B2B corporate Gift Cards | Digital gift cards, digital delivery, vouchers, store credit Marketing ROI | Workflow automation syncs gift recipients to Klaviyo, auto-tags Real-Time Carrier Sync | Delivery-triggered gift notes via precise carrier sync

5.0(Reviews)

Gift notes, Upsells, Drawer Cart, Box Builder, Multi-Address Shipping— one app, one subscription. Giftship is the all-in-one gifting platform on Shopify. Add dozens of blocks such as gift notes, gift wrap, date pickers, upsells, and custom fields to product pages, cart, drawer cart or checkout options (Shopify Plus). Display blocks only when relevant. Ship to multiple recipients from your storefront or dashboard for bulk gifting. Build gift boxes and bundles with a step-by-step builder. Send digital gift messages by email or SMS. Auto-tag orders, print gift messages and more. Giftship is the all-in-one gifting platform on Shopify. Add dozens of blocks such as gift notes, gift wrap, date pickers, upsells, and custom fields to product pages, cart, drawer cart or checkout options (Shopify Plus). Display blocks only when relevant. Ship to multiple recipients from your storefront or dashboard for bulk gifting. Build gift boxes and bundles with a step-by-step builder. Send digital gift messages by email or SMS. Auto-tag orders, print gift messages and more. more Ship to multiple recipients in one order — built for corporate gifting. Gift notes, gift wrap, datepicker & upsells: product, cart, drawer, checkout. Show or hide blocks based on customer selections — no developer needed. Step-by-step box builder, unlimited steps and dynamic box sizes. Digital gift messages by email or SMS. One app, one subscription.

4.7(Reviews)

Increase AOV & LTV! Seamlessly embed donations, championing causes your customers love. Ignite your brand's purpose. Add donations in minutes with Pledge's award-winning app, connecting you to verified nonprofits worldwide. Build loyalty and boost sales by offering diverse giving options: customer donations, matching, storewide giving, product proceeds, customer choice, impact calculators, and more. Our transparent tracking, reporting, and disbursement ensure trust. Pledge makes giving back effortless and impactful. Ignite your brand's purpose. Add donations in minutes with Pledge's award-winning app, connecting you to verified nonprofits worldwide. Build loyalty and boost sales by offering diverse giving options: customer donations, matching, storewide giving, product proceeds, customer choice, impact calculators, and more. Our transparent tracking, reporting, and disbursement ensure trust. Pledge makes giving back effortless and impactful. more Start giving in minutes: Choose your charity(s) & giving method. Boost LTV & AOV: Increase customer loyalty with seamless giving. Save time & resources: Automated tax receipts & donation processing. Show your impact: Real-time impact calculator displays your good. Clear, transparent reporting: All your giving data in one place.

3.7(Reviews)

Premium Donation App | Manage charity donations and giving | Support charity causes in your store Givonate helps Shopify stores accept donations through customizable donation widgets with fixed or flexible amounts. Create campaigns for donations and charities with campaign goals, modern layouts, real-time giving tracking, and analytics. Match the widget style with your brand, view performance instantly, and collect contributions with ease. No coding required. Givonate is built for brands that support charity causes and want to drive engagement through charity and recurring donations. Givonate helps Shopify stores accept donations through customizable donation widgets with fixed or flexible amounts. Create campaigns for donations and charities with campaign goals, modern layouts, real-time giving tracking, and analytics. Match the widget style with your brand, view performance instantly, and collect contributions with ease. No coding required. Givonate is built for brands that support charity causes and want to drive engagement through charity and recurring donations. more Add branded donation popups to collect charity donations for nonprofits causes Create unlimited charity campaigns for donations with goals and custom layouts Track charity performance and donations progress for fundraising in real-time Set predefined charity donations amounts to simplify giving and encourage donors Track charity donations and analyze donation impact for your charity store

5.0(Reviews)

Multi currency gift cards, product & subscription gifting, wrapping, corporate gifts, bulk vouchers Easily sell multi-currency gift cards, let customers send gift cards as gifts. Make any product, subscription, membership, or gift card giftable. Send a personal message, add a GIF, gift wrapping & note, schedule the gift delivery. Sell vouchers with fixed or custom amounts, and create hundreds of gift cards for customer loyalty. Print gift cards in bulk or link them to physical gift cards. Enable corporate gifting & influencer seeding. Migrate gift cards. Sell multiple gifts in one checkout. Easily sell multi-currency gift cards, let customers send gift cards as gifts. Make any product, subscription, membership, or gift card giftable. Send a personal message, add a GIF, gift wrapping & note, schedule the gift delivery. Sell vouchers with fixed or custom amounts, and create hundreds of gift cards for customer loyalty. Print gift cards in bulk or link them to physical gift cards. Enable corporate gifting & influencer seeding. Migrate gift cards. Sell multiple gifts in one checkout. more Product gifting → enable gifting on any product, send gift card as a gift Custom gift card amounts → sell gift cards with fixed or custom denominations Bulk gift cards & campaigns → email or print gift cards for loyal customers Multi-currency gift cards → buy and redeem gift cards in multiple currencies Subscription & membership gifting → recipients become subscribers automatically!

5.0(Reviews)

Gifting Suite with Gift Wrapping, Gift Message, Video Message, Greeting Card & Gift Box Upsell. Gifting is a great way to acquire new customers & increase average order value! With Gift Lab, you can design a stellar Physical & Digital gifting experience for both the sender & the recipient. Increase order value by offering multiple Gift Wrapping, Greeting Card, Gift Add-Ons(Upsell) with GiftLab. Personalize with the Gift Note & Video Messages! Reduce operations overhead by sending via emails. Let customers choose when they want to get the gifts delivered with Delivery scheduler. Gifting is a great way to acquire new customers & increase average order value! With Gift Lab, you can design a stellar Physical & Digital gifting experience for both the sender & the recipient. Increase order value by offering multiple Gift Wrapping, Greeting Card, Gift Add-Ons(Upsell) with GiftLab. Personalize with the Gift Note & Video Messages! Reduce operations overhead by sending via emails. Let customers choose when they want to get the gifts delivered with Delivery scheduler. more Increase Order Value with Gift Wrapping, Greeting Cards & Gift Upsells Set up a Digital Gifting Experience with no change to your physical operations Personalize the Gifts with Notes, Greeting Cards & Video Messages Allow customers to pick a date for Delivery Complete Design Flexibility, Multi-Language and Premium Customer Support!

5.0(Reviews)

Easily set up and run Giveaways, Contests & Sweepstakes that drive real user engagement. Gleam Competitions is a Contest + Sweepstakes widget you can set up with a combination of entry methods that will drive traffic to your shop & increase real user engagement from visitors. Entrants have to complete actions such as subscribe to your email list or interact on social media in exchange for a chance to win your prize. Giveaway marketing is easy: Collect emails from visitors who want to win your prize, then keep them engaged with sales funnels & discounts after the giveaway is over. Gleam Competitions is a Contest + Sweepstakes widget you can set up with a combination of entry methods that will drive traffic to your shop & increase real user engagement from visitors. Entrants have to complete actions such as subscribe to your email list or interact on social media in exchange for a chance to win your prize. Giveaway marketing is easy: Collect emails from visitors who want to win your prize, then keep them engaged with sales funnels & discounts after the giveaway is over. more Create your own campaign, or use our campaign templates for every occasion. Run campaigns directly from your Shopify store to increase website traffic. Get entrants to sign up to your newsletter then sync to your Shopify admin. Use Viral Share action to incentivize entrants to refer their friends & family. Create photo contests to collect user-generated content from your customers.

3.6(Reviews)

Drive repeat purchase & more revenue with AI-driven automations - email, sms, whatsapp, facebook Gleantap is an all-in-one messaging platform that helps you use purchase data & behavior to engage customers more intelligently driving repeat purchases & increasing revenue. Gleantap combines 4 modules - Omnichannel Inbox with AI, Marketing Automation, Sales CRM & Reputation Management into a single platform. Automate full customer journeys based on behavior or time and use AI agents to respond to customers across any channel - Email, SMS, Web Chat, Facebook Messenger, Instagram, Whatsapp etc Gleantap is an all-in-one messaging platform that helps you use purchase data & behavior to engage customers more intelligently driving repeat purchases & increasing revenue. Gleantap combines 4 modules - Omnichannel Inbox with AI, Marketing Automation, Sales CRM & Reputation Management into a single platform. Automate full customer journeys based on behavior or time and use AI agents to respond to customers across any channel - Email, SMS, Web Chat, Facebook Messenger, Instagram, Whatsapp etc more Engage customers with two-way conversations using AI and/or Human agents Easily create multi-touch journeys across email & sms based on customer data Use forms to survey customer, collect feedback, generate reviews & more Build intuitive pipelines for lead tracking, upsells or tracking fulfillment Customer Success Manager to help you run the right campaigns

0.0(Reviews)

Bring news, promotions, events, much more to impress customers. A lot popup templates & easy to use. This app will show a popup on home page, static pages or blog pages. In addition, it also includes other information that you want to convey to customers, such as announcements, discount codes, promotions, famous quotes, or messages. In admin you can select template for popup, modify text(HTML), time between 2 pops. With the Ultimate, many new templates will be added more and more. This app will show a popup on home page, static pages or blog pages. In addition, it also includes other information that you want to convey to customers, such as announcements, discount codes, promotions, famous quotes, or messages. In admin you can select template for popup, modify text(HTML), time between 2 pops. With the Ultimate, many new templates will be added more and more. more Popup for showing a custom form. Popup for showing "Free Shipping" notice. Popup for a schedule board. Popup for a public coupon or promotion rule. Popup for showing a checklist, reminder, famous quote, slogan, timing notice,...

0.0(Reviews)

Plant trees, remove plastic, and automate donations to 1.3 million non profits. Fully Compliant. Plant trees, remove ocean plastic, and collect charity donations from one Shopify app. Tree planting and plastic removal run automatically via verified partners like Veritree. Customers donate to 1.3M verified 501(c)(3) non-profits via round-up or a percentage of sales. GoodAPI handles Commercial Co-Venture (CCV) compliance: registrations, contracts, disclosures, and bonds. Show impact badges on product, cart, checkout, and thank-you pages. Multi-language and metafield/API support. Plant trees, remove ocean plastic, and collect charity donations from one Shopify app. Tree planting and plastic removal run automatically via verified partners like Veritree. Customers donate to 1.3M verified 501(c)(3) non-profits via round-up or a percentage of sales. GoodAPI handles Commercial Co-Venture (CCV) compliance: registrations, contracts, disclosures, and bonds. Show impact badges on product, cart, checkout, and thank-you pages. Multi-language and metafield/API support. more Automate tree planting, plastic removal and donations to 1.3 million non-profits Market impact on Home, Product, Cart, Thank You, Order, Checkout & Customer page Verified Trees, plastics and fully compliant with US Cause Marketing Laws Premium library of photos and videos to market your impact Dedicated support team to help you get set up!

5.0(Reviews)

Plant trees, rescue plastic & offset carbon emissions to increase conversions, engagement & loyalty Enhance your sustainability strategy and embed climate action across your customer journey. Tree planting, plastic rescuing, carbon offsetting, kelp, clean water & bees for sales, reviews, subscribers & more. Forge a direct link with your customers and create positive impact through dynamic donations - customisable widgets, certificates, dashboards, QR codes and more. Good for the planet and your metrics - increase conversion rates, order value, retention, loyalty and lifetime value. Enhance your sustainability strategy and embed climate action across your customer journey. Tree planting, plastic rescuing, carbon offsetting, kelp, clean water & bees for sales, reviews, subscribers & more. Forge a direct link with your customers and create positive impact through dynamic donations - customisable widgets, certificates, dashboards, QR codes and more. Good for the planet and your metrics - increase conversion rates, order value, retention, loyalty and lifetime value. more Fully customisable setup - attach impact to products, orders, spend & more Support vetted climate projects- Plant trees, recover plastic, offset CO2 & more Engage customers with badges, certificates, dashboards & project updates Multi-currency & multi-language support. Plant trees in any currency & language Bring tree planting to 100s of other apps with integrations to grow your impact

5.0(Reviews)

Create a programs for your store where Affiliates, Influencers, & Customers drive sales for you. Powerful 3-in-1 affiliate, influencer and referral marketing software for your store, app or business that’s easy to use and has many features. Recruit new affiliates, influencers and customers to your program. Manage sales, subscriptions, and sign-ups seamlessly with our unique tracking URLs and discount codes. Execute campaigns, share resources, conduct A/B tests, and leverage analytics for optimal performance. Powerful 3-in-1 affiliate, influencer and referral marketing software for your store, app or business that’s easy to use and has many features. Recruit new affiliates, influencers and customers to your program. Manage sales, subscriptions, and sign-ups seamlessly with our unique tracking URLs and discount codes. Execute campaigns, share resources, conduct A/B tests, and leverage analytics for optimal performance. more Expand your network and exposure by finding affiliates or partners Handle affiliates with automated partner management, payouts, and tracking Inspire affiliates to boost your brand, store, and product promotions Enhance partner programs with tailored performance insights for increased sales Establish referral programs, engage consumers, and recruit brand ambassadors

4.2(Reviews)

Email marketing with email automation, campaigns, newsletters, popups, and ready-made templates Run email marketing from one app. Send email campaigns and newsletters. Create email automation for abandoned cart recovery, welcome, post-purchase, follow-up, customer win-back, and review-request emails. Use popups to grow your email list and promote deals. Use templates, segmentation, A/B testing, flexible sending modes, anti-spam checks, and sender reputation safeguards to reduce sending risks and improve deliverability. Recover shoppers, increase repeat purchases, and grow revenue with GSC. Run email marketing from one app. Send email campaigns and newsletters. Create email automation for abandoned cart recovery, welcome, post-purchase, follow-up, customer win-back, and review-request emails. Use popups to grow your email list and promote deals. Use templates, segmentation, A/B testing, flexible sending modes, anti-spam checks, and sender reputation safeguards to reduce sending risks and improve deliverability. Recover shoppers, increase repeat purchases, and grow revenue with GSC. more Send email campaigns and newsletters with ready-made templates Automate abandoned cart, welcome, post-purchase, win-back, review-request emails Grow your email list and promote deals with popups and signup forms Run A/B tests for emails and popups to find better-performing messages Improve deliverability with flexible sending modes and reputation safeguards

4.7(Reviews)

Product labels, trust badges, product badges, payment icons (secure checkout), buttons, coupon boxes Add product labels for sales, low stock, new arrivals, best sellers, and free shipping. Enhance your store with trust badges, payment icons, buttons, and coupons. Build confidence with trust badges (guarantee, security, shipping badges), payment icons (secure checkout). Add buttons to let customers shop via Amazon, eBay, or Etsy (e.g., Buy on Amazon button). Use WhatsApp button so shoppers can contact your team. Combine payment icons, product badges, coupons and buttons in a single widget. Add product labels for sales, low stock, new arrivals, best sellers, and free shipping. Enhance your store with trust badges, payment icons, buttons, and coupons. Build confidence with trust badges (guarantee, security, shipping badges), payment icons (secure checkout). Add buttons to let customers shop via Amazon, eBay, or Etsy (e.g., Buy on Amazon button). Use WhatsApp button so shoppers can contact your team. Combine payment icons, product badges, coupons and buttons in a single widget. more Product labels — highlight deals, trends, new arrivals, best sellers, must-haves Trust badges — boost confidence with guarantee, security, and product badges Payment icons — highlight secure checkout with trusted payment badges Chat buttons — chat through WhatsApp, Telegram, Messenger (WhatsApp button) Shop buttons — let buyers shop on Amazon, eBay, and more (Buy on Amazon button)

4.9(Reviews)

Pop Ups Elevated: beautifully designed popups for abandoned carts, email capture, upsells, etc... Turn visitors into customers. Easy to use pop ups created by famed internet marketer NEIL PATEL over a decade ago. Beautiful templates and an easy to use builder makes it a breeze to create beautiful and engaging popups without a designer. Get access to over 300 templates designed to help capture email addresses, recover abandoned carts, get customer feedback, upsell customers, make announcements and so much more. We're on a mission to help great stores grow through better pop ups. Turn visitors into customers. Easy to use pop ups created by famed internet marketer NEIL PATEL over a decade ago. Beautiful templates and an easy to use builder makes it a breeze to create beautiful and engaging popups without a designer. Get access to over 300 templates designed to help capture email addresses, recover abandoned carts, get customer feedback, upsell customers, make announcements and so much more. We're on a mission to help great stores grow through better pop ups. more Can be used to capture email addresses & recover abandoned carts. Helps to announce sales and drive traffic to specific product pages. Can be targeted based on pages, geo, site location and user behavior. Includes 100s of templates to make it easy to design stunning pop ups and bars. Direct integrations w/ e-mail providers including Klaviyo, Mailchimp, & more

0.0(Reviews)

Easily create FAQ page for your store or product FAQs to reduce your customer service time. Easy FAQ revolutionizes your store's FAQs! Designed with users in mind, it effortlessly crafts stylish product FAQs and seamlessly integrates with your theme for maximum impact! Elevate your brand with full customization—tweak fonts, colors, and styles to match your unique flair. Plus, experience lightning-fast page loads, ensuring your customers get the answers they need in a blink. Reduce customer support requests with questions and answers! App also easily integrated with Shop app! Easy FAQ revolutionizes your store's FAQs! Designed with users in mind, it effortlessly crafts stylish product FAQs and seamlessly integrates with your theme for maximum impact! Elevate your brand with full customization—tweak fonts, colors, and styles to match your unique flair. Plus, experience lightning-fast page loads, ensuring your customers get the answers they need in a blink. Reduce customer support requests with questions and answers! App also easily integrated with Shop app! more Fully customizable FAQ themes to match with your store brand & style. Allows creation of store FAQs & product FAQs in simplistic & seamless way. Default support for Google rich SEO snippets for your dedicated FAQ page. You can add photos/videos to your FAQs Supports multiple languages that your store supports!

5.0(Reviews)

Add urgency and fear-of-missing-out effects to your sales, and increase conversion and sales Countdown Timer Bar can help you add a sense of urgency in your sales events, make your customers feel they must act now to avoid missing out on something important, and drive more sales. The App supports various types of timers, such as one-time, auto-recurring, daily & weekly timer. You can use them for different sales events. It also offers targeting options including geo location, customer, page, etc. You can have targeted events for different countries, customers, and optimize the sales. Countdown Timer Bar can help you add a sense of urgency in your sales events, make your customers feel they must act now to avoid missing out on something important, and drive more sales. The App supports various types of timers, such as one-time, auto-recurring, daily & weekly timer. You can use them for different sales events. It also offers targeting options including geo location, customer, page, etc. You can have targeted events for different countries, customers, and optimize the sales. more One-time, auto-recurring, daily & weekly timers can fit different types of sales Advanced targeting: location, Shopify markets, customer, page, product, device Scheduling, you can plan sales events in advance for events like Black Friday Fully customizable with various rotation & animation, background images & styles Supports all pages, 1-click to enable, no coding required

4.9(Reviews)

Email Collection Bar captures emails from website visitors, auto sync with MailChimp, Klaviyo, etc Email Collection Bar helps capture emails from website visitors, as well as greets existing customers when they visit your site again. Both new and returning customers have the chance to experience your warm hospitality. The App also offers unique discount codes to nudge visitors to provide emails, and grow your subscribers list faster. The bar is fully customizable with targeting features. You can use different bars for visitors from different geo locations or in different languages. Email Collection Bar helps capture emails from website visitors, as well as greets existing customers when they visit your site again. Both new and returning customers have the chance to experience your warm hospitality. The App also offers unique discount codes to nudge visitors to provide emails, and grow your subscribers list faster. The bar is fully customizable with targeting features. You can use different bars for visitors from different geo locations or in different languages. more Convert store visitors into email subscribers using a fully customized bar Auto sync subscribers with top email service providers, MailChimp, Klaviyo, etc Advanced targeting geo location, customer, page, product, device targeting Offer unique discount coupon after visitors provided emails, increase sales Supports all pages, 1-click to enable, no coding required

4.6(Reviews)

Promote free shipping with progressive messages to motivate customers to buy more & boost sales Free Shipping Bar displays progressive messages when customers put more items in their shopping carts, and lets them know how much more to buy in order to get your free shipping. This increases average order value and boosts sales. The bar is fully customizable with advanced targeting options including geo location, Shopify markets, customer, page, product, etc. You can have multiple free shipping offers for different countries, customers, and optimize the sales. Free Shipping Bar displays progressive messages when customers put more items in their shopping carts, and lets them know how much more to buy in order to get your free shipping. This increases average order value and boosts sales. The bar is fully customizable with advanced targeting options including geo location, Shopify markets, customer, page, product, etc. You can have multiple free shipping offers for different countries, customers, and optimize the sales. more Display messages with progressive shipping goals, and boost sales Advanced targeting: location, Shopify markets, customer, page, product, device Scheduling, you can plan free shipping in advance for events like Black Friday Fully customizable & supports all pages, 1-click to enable, no coding required Auto-detect visitors' local currencies and convert the free shipping amount

4.9(Reviews)

Promote sales on a fully customizable banner, increase customer awareness and boost sales Always keeping your customers in the loop about your business updates, promotions, and events is a key element of managing customer relationships. Quick Announcement Bar makes this easier and quicker. You can add a fully customizable banner on your website with a few clicks, inform your customers. You can have multiple bars shown in rotation or with various animations. You can offer different sales on different bars for different geo locations, customers, pages, etc, and optimize the return. Always keeping your customers in the loop about your business updates, promotions, and events is a key element of managing customer relationships. Quick Announcement Bar makes this easier and quicker. You can add a fully customizable banner on your website with a few clicks, inform your customers. You can have multiple bars shown in rotation or with various animations. You can offer different sales on different bars for different geo locations, customers, pages, etc, and optimize the return. more Present your sales events with a customized bar, increase awareness and sales Advanced targeting geo location, customer, page, product, device targeting Scheduling, you can plan sales in advance for events like Black Friday Fully customizable with various rotation & animation, background images & styles Supports all pages, 1-click to enable, no coding required

4.9(Reviews)

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About Custom code Apps for Shopify

Custom code 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 code 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 code solutions available in the Shopify App Store. Each has been selected based on its functionality, user ratings, and overall value for Shopify merchants.