Shopify Lightweight apps 2025

Sitewide Notification

Keep your site visitors in the know with our notification bar! Show more

The Sitewide Notification app is a versatile tool designed to keep your website visitors informed about important updates, such as upcoming specials, discount codes, new pages, or features. It is lightweight and highly customizable, enabling you to easily adapt it to match the look and feel of your website seamlessly. The app offers flexible notification bar alignment options, allowing you to set it as sticky or absolute, ensuring it appears exactly as you prefer on the screen. Additionally, you can choose to display the notification bar on desktop, mobile, or both, depending on your audience's preferences. This flexibility ensures that your messages reach the right audience, regardless of their preferred browsing device. Overall, Sitewide Notification is an excellent choice for businesses looking to enhance user engagement and communication on their websites.

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Customizable design

Notification bar

Desktop and mobile

Sticky or absolute

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EZ ‑ Sticky Add To Cart Button

$3.95 / Month

1 Reviews

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Boost Sales & Conversion with Customized Button, Cart Animator Show more

EZ ‑ Sticky Add To Cart Button is a user-friendly app designed to enhance the shopping experience on your e-commerce store by reducing cart abandonment. Featuring a floating cart and an always-visible Sticky Add to Cart button, this app aims to improve user interaction and boost conversion rates on your product pages. It's lightweight and mobile responsive, ensuring that it seamlessly adapts to any screen size and theme without the need for coding or technical changes. Users can easily install the app with just one click and begin customizing the style of the sticky bar and floating cart to their preferences. The app offers a variety of customization options, allowing you to modify colors, backgrounds, text, and positioning to align with your website’s design. With EZ ‑ Sticky Add To Cart Button, you can expect an increase in sales by providing a streamlined and enjoyable shopping experience for your customers.

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Customizable design

Mobile responsive

Improved user experience

Easy installation

Sticky add-to-cart

Floating cart

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Mega Size Chart Button

$2.5-$2.99 / Month

8.2

1 Reviews

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Pop-up size chart button for accurate customer sizing Show more

Mega Size Chart Button is a must-have app for apparel stores, designed to enhance the shopping experience by adding an interactive pop-up size chart button to product pages. This tool is incredibly easy to install and customize, ensuring it blends seamlessly with your store's design for a cohesive look and feel. With clear and detailed size information presented in a pop-up, customers can make informed purchasing decisions, which helps reduce size-related returns and improves customer satisfaction. The app offers flexibility with options for text table or image pop-ups, providing precise control over size chart content. Despite its robust functionality, Mega Size Chart Button is lightweight and SEO-friendly, ensuring your store's performance and speed remain optimal. By integrating this essential tool, apparel retailers can create a more reliable and user-friendly shopping environment, ultimately boosting buyer confidence and satisfaction.

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Customizable design

Seamless integration

Easy installation

Performance-friendly

Pop-up size chart

Interactive pop-up

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Pixboost Hero Banner

$5-$40 / Month

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Make your hero banner load fast and don't let your users wait!

Fast loading

Responsive design

Seo optimized

Easy accessibility

Great user experience

Lightweight animations

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Mega Animated Scrolling Logos

$1.66-$1.99 / Month

8.2

1 Reviews

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Showcase scrolling logos, customizable & easy install Show more

Mega Animated Scrolling Logos is a user-friendly Shopify app designed to enhance your store's visual appeal by adding a scrolling logo section. It's perfect for showcasing the logos of your clients, partners, or associated brands, and requires minimal setup, making it accessible even for those with no technical expertise. The app offers customizable design options to match your store's aesthetics, ensuring a seamless integration with your branding. Its lightweight and SEO-optimized nature ensures that your store's performance remains unaffected, helping maintain fast loading times and enhancing your store's visibility. By prominently displaying client and partner logos, you can build trust and credibility with your audience, ultimately improving your store's reputation. Whether you're looking to highlight key business relationships or simply enhance your store's design, Mega Animated Scrolling Logos offers a reliable solution.

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Customizable design

Seo-friendly

Easy install

Continuous scrolling

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Mega Image Slider

$1.66-$1.99 / Month

6.1

3 Reviews

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Create stylish, versatile image sliders for your store Show more

Mega Image Slider is the perfect tool for adding a visually appealing image slider to your Shopify store. This application allows you to customize sliders to harmonize with your store’s theme, ensuring a unique display of your favorite images. Whether you're highlighting products, promotions, or other visual content, Mega Image Slider integrates smoothly with any Shopify theme, offering an effortless set-up process. Its intuitive design provides smooth performance, making customization simple and efficient to enhance your store’s design. By using Mega Image Slider, you can transform your product showcase into an engaging, sleek visual journey that captivates customers. The lightweight structure of the app ensures fast load times, enriching the overall shopping experience on your site. Attract customers and boost your visual appeal with this dynamic slider solution.

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Easy customization

Theme integration

Showcase products

Highlight promotions

Versatile display

Stylish sliders

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UX Bundle

(2.1/5)

12 Reviews

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Loyalty Program + Product Reviews + Truly Multilingual Show more

UX Bundle is a versatile app designed to streamline the creation and management of loyalty programs while enhancing customer interaction through an integrated product review system. Its fast and lightweight design ensures zero impact on page speed, providing an exceptional user experience. Offering multiple themes, UX Bundle allows for full customization directly through the admin panel, enabling businesses to tailor the aesthetic and functionality to their needs. The app supports the creation of various tiers and types of loyalty programs, each featuring distinct rewards and redemption processes to engage and incentivize customers. Furthermore, the product review system supports images and video submissions, with a customizable user interface, ensuring reviews are engaging and informative. By rewarding customers for leaving reviews, businesses can cultivate customer loyalty and boost their online presence. Ideal for businesses aiming to enhance customer engagement without compromising on performance, UX Bundle offers a comprehensive suite of tools to grow and retain your customer base.

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Multilingual support

Loyalty program

Video reviews

Customizable themes

Product reviews

Image reviews

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BEAUBUS Banners

$2 / Month

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Craft lightweight, sharp, and SEO-friendly vector banners Show more

BEAUBUS Banners is a versatile app designed to enhance the visual appeal of your online store. With this app, you can create sharp banners that maintain high-quality resolution across all devices, ensuring your store looks professional and engaging. The banners are lightweight compared to traditional raster images, improving your site’s load time and overall performance. A unique feature is the ability to include text directly within the banners, boosting SEO by making your content more searchable. You have the flexibility to use these banners creatively, whether as beautiful separators between sections or as eye-catching headlines by omitting the background. Choose from over 120 unique background patterns and select from a variety of dimensions, such as 16:9, 73:9, and 12:4, to fit your specific design needs. With BEAUBUS Banners, effortlessly refresh your store's look without having to move entire sections, making it a user-friendly tool for dynamic website management.

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Shopify admin integration

Seo-friendly

Latest theme compatibility

Lightweight banners

Sharp resolution

120+ patterns

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Awesome Google Reviews

$6.99 / Month

2 Reviews

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Effortless, Lightweight Google reviews for your online store. Show more

Awesome Google Reviews is an innovative app designed to enhance the credibility of your Shopify store by showcasing authentic Google reviews. With seamless integration, you can effortlessly import reviews from sources like Google Merchant, Google Maps, and Business Profile. Choose from a diverse range of widget types and customize them to fit your store's unique design with open and limitless CSS options. The app is compatible with both new and old Shopify themes and ensures a mobile-friendly experience. It supports various languages and configurations, allowing for versatile display options that resonate with your brand's aesthetic. Whether integrating with theme editors or using manual HTML, CSS, and JavaScript, Awesome Google Reviews simplifies the process of displaying genuine customer feedback, helping you build trust and drive sales.

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Multilingual support

Css customization

Mobile-friendly

Import google reviews

Various widgets

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PreloaderX: Keep Them Engaged

$2.49 / Month

8.2

1 Reviews

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Lightweight and SEO-Friendly loading animations & preloaders. Show more

PreloaderX: Keep Them Engaged is an innovative app designed to enhance the loading experience of your Shopify store with sleek and responsive preloaders and animations. By providing a diverse selection of lightweight and regularly updated preloaders, PreloaderX ensures your store remains appealing and engaging, ultimately reducing bounce rates. Its seamless integration allows for improved visual appeal without compromising performance or SEO rankings. The app boasts a user-friendly interface, enabling store owners to effortlessly customize animations that suit their branding needs. Compatible with all screen sizes, PreloaderX guarantees a smooth and professional look across all devices, keeping visitors engaged longer. Elevate your store's aesthetic and user experience with PreloaderX, making every seconds count while your pages load.

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Seamless integration

User-friendly interface

Responsive animations

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SmolAgents

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Lightweight AI agent development framework for rapid creation of powerful agents Show more

SmolAgents is a compact and efficient intelligent agent library crafted by Hugging Face to streamline the development of AI agent systems. Despite its lightweight core of around 1,000 lines of code, the app offers robust feature integration, making it ideal for developers seeking simplicity and power. It supports code execution agents, enabling diverse applications and enhancing flexibility in AI solutions. SmolAgents is compatible with a wide range of mainstream large language models, broadening its usability across different AI projects. A standout feature is its secure Python interpreter and sandboxed environment, ensuring safe code execution without compromising security. This makes SmolAgents a reliable tool for developers who prioritize both functionality and safety in AI development. Whether for experimentation or production, SmolAgents provides a streamlined approach to building intelligent agents.

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Llm integration

Ai agent library

Code execution support

Simplified development

Sandboxed environment

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Weave

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Lightweight toolkit for tracking and evaluating LLM applications Show more

Weave is an essential tool for developers aiming to elevate their generative AI applications from demos to full production with ease and reliability. It simplifies the often complex process of maintaining high-quality AI applications by providing a robust platform for building, iterating, and deploying. With Weave, developers can conduct rigorous apples-to-apples evaluations to objectively assess every facet of their application's performance. The app allows for in-depth examination and debugging by offering a straightforward interface for inspecting inputs and outputs. This ensures that any failures can be identified and addressed swiftly, minimizing downtime and maximizing efficiency. Ultimately, Weave empowers developers to deliver high-performing AI applications to production, equipped with the assurance of a refined and smoothly functioning product.

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Debugging tools

Rigorous evaluations

Production-ready delivery

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aiLEADS

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Lightweight, AI-Augmented B2B Lead Generation for your Business

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Lume

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A lightweight CLI for MacOS and Linux VMs on Apple Silicon Show more

Lume is a streamlined virtualization tool designed specifically for Apple Silicon, providing a hassle-free experience for users needing to run macOS or Linux virtual machines. Bypassing the complexities of traditional virtualization software, Lume offers a command-line interface and API integration within a single binary, facilitating quick and straightforward VM deployment. It leverages Apple’s Virtualization Framework, allowing users to spin up native macOS virtual machines with a single command, such as “lume run macos-sequoia-vanilla:latest.” By open-sourcing Lume, we aim to empower developers and system administrators frustrated with existing solutions that struggle to adapt to Apple’s new architecture. With Lume, there’s no need for graphical interfaces or elaborate setups, making it ideal for those seeking efficiency and simplicity in their virtualization tasks. This tool represents a practical open-source solution tailored to modern virtualization needs on Apple Silicon, ensuring seamless integration into development workflows.

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Api integration

Cli-based virtualization

Single binary setup

Apple silicon optimized

Macos/linux support

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Smolagents AI Agent

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Create AI agents with minimal code using Hugging Face's lightweight framework Show more

Smolagents AI Agent is a cutting-edge open-source framework designed to empower developers to create and deploy advanced AI agents effortlessly. Developed by the esteemed Hugging Face team, Smolagents stands out for its emphasis on simplicity, allowing users to build sophisticated agents with minimal coding. This framework enhances the capabilities of Large Language Models (LLMs), enabling them to engage in seamless interactions with the real world. By prioritizing efficiency, Smolagents offers a streamlined process for integrating AI into various applications. Its open-source nature encourages collaboration and innovation, making it a valuable tool for developers looking to harness AI's potential in a straightforward manner. With Smolagents, developers can focus on creativity and functionality, knowing they have a reliable framework underpinning their AI endeavors.

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Deploy ai agents

Ai agent creation

Minimal coding

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uAgents

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A lightweight library designed to facilitate the development of microservices and universal Agents. Show more

uAgents is an innovative library crafted by Fetch.ai that facilitates the creation of microservices and autonomous AI agents using Python. It leverages simple and expressive decorators to empower developers to design agents capable of performing scheduled tasks and responding to a variety of events dynamically. The library is particularly proficient in establishing a multi-agent system where agents can seamlessly communicate and collaborate to solve problems, execute tasks, and conduct transactions. Tailored for decentralized networks, uAgents encourages the development of customizable agents, addressing specific tasks and real-world challenges with remarkable efficiency. By harnessing the Fetch network and Fetch.ai SDK, these autonomous systems enhance task management, problem-solving, and decision-making across numerous industries. This collaborative framework not only automates processes but also significantly optimizes operations, making it a vital tool in modern development environments.

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Task scheduling

Autonomous ai agents

Microservices development

Event-driven actions

Multi-agent communication

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Fabrice AI

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A lightweight, functional, and composable framework for building AI agents. No PhD required. Show more

Fabrice AI is a groundbreaking framework that redefines the landscape of AI agent development by prioritizing simplicity and flexibility. Designed to address the limitations of existing frameworks, Fabrice AI embraces functional programming principles, ensuring a stateless architecture that highlights composability above all else. By choosing to move away from overly complex and object-oriented designs, it provides developers with a streamlined and efficient approach to building AI agents. Leveraging the power of English and Typescript, Fabrice AI empowers both seasoned developers and newcomers to dive into AI development without being bogged down by specific infrastructure constraints. Its innovative approach bridges the gap between functional programming and AI development, allowing for seamless integration and scalability. Embrace Fabrice AI to enhance your projects with a focus on clarity, adaptability, and cutting-edge technology.

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Functional programming

Stateless design

Composable framework

Ai agent construction

Typescript integration

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CodeInspire Accessibility Tool

$7.2 / Month

7.2

18 Reviews

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Website Accessibility Tool for WCAG, EAA, & ADA Compliance Show more

CodeInspire Accessibility Tool is an innovative solution designed to enhance content accessibility across Shopify stores. Built with JavaScript, this tool seamlessly integrates with most Shopify themes, ensuring smooth operation across all modern browsers on mobile devices, laptops, and desktop computers. It provides flexible accessibility settings that make your store ADA and WCAG 2 Level AAA compliant, assisting users with visual impairments. The tool offers customization features, allowing you to adjust colors to match your store's aesthetic and choose from 12 pre-translated languages to cater to a global audience. Beyond enhancing accessibility, CodeInspire provides a free ADA audit, helping store owners identify and rectify ADA issues in their themes. This app is both a powerful and user-friendly solution to ensure inclusivity and accessibility compliance on your Shopify platform.

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Multi-language support

Customizable colors

Mobile friendly

Content accessibility

Javascript widget

Compatible themes

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UX Bundle

(2.1/5)

12 Reviews

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Loyalty Program + Product Reviews + Truly Multilingual Show more

UX Bundle is a versatile app designed to streamline the creation and management of loyalty programs while enhancing customer interaction through an integrated product review system. Its fast and lightweight design ensures zero impact on page speed, providing an exceptional user experience. Offering multiple themes, UX Bundle allows for full customization directly through the admin panel, enabling businesses to tailor the aesthetic and functionality to their needs. The app supports the creation of various tiers and types of loyalty programs, each featuring distinct rewards and redemption processes to engage and incentivize customers. Furthermore, the product review system supports images and video submissions, with a customizable user interface, ensuring reviews are engaging and informative. By rewarding customers for leaving reviews, businesses can cultivate customer loyalty and boost their online presence. Ideal for businesses aiming to enhance customer engagement without compromising on performance, UX Bundle offers a comprehensive suite of tools to grow and retain your customer base.

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Multilingual support

Loyalty program

Video reviews

Customizable themes

Product reviews

Image reviews

Install App

EZ ‑ Sticky Add To Cart Button

$3.95 / Month

1 Reviews

Claim Offer

Boost Sales & Conversion with Customized Button, Cart Animator Show more

EZ ‑ Sticky Add To Cart Button is a user-friendly app designed to enhance the shopping experience on your e-commerce store by reducing cart abandonment. Featuring a floating cart and an always-visible Sticky Add to Cart button, this app aims to improve user interaction and boost conversion rates on your product pages. It's lightweight and mobile responsive, ensuring that it seamlessly adapts to any screen size and theme without the need for coding or technical changes. Users can easily install the app with just one click and begin customizing the style of the sticky bar and floating cart to their preferences. The app offers a variety of customization options, allowing you to modify colors, backgrounds, text, and positioning to align with your website’s design. With EZ ‑ Sticky Add To Cart Button, you can expect an increase in sales by providing a streamlined and enjoyable shopping experience for your customers.

Show less

Customizable design

Mobile responsive

Improved user experience

Easy installation

Sticky add-to-cart

Floating cart

Install App

Shopify Lightweight apps

Related Categories

Price

Based on reviews

Showing 1 to 20 of 7 Apps

Sitewide Notification

EZ ‑ Sticky Add To Cart Button

Mega Size Chart Button

Pixboost Hero Banner

Mega Animated Scrolling Logos

Mega Image Slider

UX Bundle

BEAUBUS Banners

Awesome Google Reviews

PreloaderX: Keep Them Engaged

SmolAgents

Weave

aiLEADS

Lume

Smolagents AI Agent

uAgents

Fabrice AI

CodeInspire Accessibility Tool

UX Bundle

EZ ‑ Sticky Add To Cart Button