QRelix vs Sellfy

Side-by-side comparison to help you choose the right tool.

Create, customize, and track powerful QR codes for free with real-time analytics and print-ready quality.

Last updated: March 11, 2026

Build your online store in minutes to sell digital products, subscriptions, and merch with zero fees.

Last updated: February 28, 2026

Visual Comparison

QRelix

QRelix screenshot

Sellfy

Sellfy screenshot

Feature Comparison

QRelix

Dynamic QR Codes & Real-Time Updates

Never worry about a printed QR code leading to outdated information again. QRelix creates dynamic QR codes, which means the destination link behind the code can be changed at any time from your dashboard. Update a menu, switch a promotion, or correct a link—all without touching your printed materials. This feature saves you time, money, and ensures your audience always gets the right information.

Comprehensive Real-Time Analytics

Understand your audience with detailed, real-time scan analytics. For every QR code you create, QRelix tracks key metrics like the total number of scans, the location (down to the city level), the type of device used (iOS, Android, etc.), and the exact time of each scan. This data is invaluable for measuring campaign success, understanding customer behavior, and making informed decisions to optimize your marketing efforts.

Advanced Customization & Branding

Make your QR codes an extension of your brand. QRelix offers deep customization options, allowing you to change the colors of the QR code and its background, add a central logo, and adjust the style of the code's dots. You can then export your design as a 300 DPI SVG file, which is a vector format that ensures crisp, high-quality printing on anything from small business cards to large billboards.

Mirrored QR & Password Protection

Two powerful features for control and versatility. The Mirrored QR feature lets you take any existing QR code (even one you didn't create) and "mirror" it through QRelix. This allows you to apply your own branding and tracking to it. Password Protection adds a layer of security, letting you restrict access to the QR code's content. Users must enter a password you set before they can see the linked information, perfect for exclusive offers or private documents.

Sellfy

Intuitive Online Store Builder

Create a stunning, professional online store in minutes with Sellfy's drag-and-drop, code-free builder. Start with free, mobile-optimized templates and customize every block to match your brand. You can click, drag, and design your perfect storefront without any technical skills, ensuring it looks great on both computers and phones. This feature puts you in the driver's seat, letting you launch your business quickly and make updates anytime you want.

Sell Anything: Digital, Physical, and Subscriptions

Sellfy gives you incredible flexibility to monetize your work in multiple ways. Upload and sell digital products like eBooks, music, and videos with files up to 20GB. Create and sell custom physical merchandise like t-shirts and mugs through integrated print-on-demand, with no upfront inventory costs. You can also set up weekly, monthly, or yearly subscription plans for exclusive content, creating a reliable, recurring income stream from your most dedicated fans.

Built-In Marketing & Sales Tools

Grow your business with powerful marketing tools built directly into your Sellfy dashboard. You can run email marketing campaigns, create discount codes, and set up an affiliate program to have others promote your products. Additional features like product upselling and SEO optimization help you convert more visitors into buyers and improve your store's visibility in search engines, all without needing separate, expensive apps.

High-Converting Checkout & Global Payments

Sellfy provides a fast, secure, and optimized checkout experience designed to reduce cart abandonment and speed up purchases. Your customers can pay easily using their preferred method, including credit/debit cards, PayPal, Apple Pay, and Google Pay. This express checkout process happens in just a few clicks, providing a smooth experience for your customers while ensuring you get paid securely from buyers all over the world.

Use Cases

QRelix

Marketing Campaigns & Customer Engagement

Marketers can use QRelix to create trackable QR codes for print ads, flyers, and product packaging. Link to special landing pages, promotional videos, or customer surveys. The dynamic nature means A/B testing is easy, and the real-time analytics provide clear proof of campaign performance and customer engagement, helping to justify marketing spend and refine strategies.

Restaurants & Hospitality

Modernize the customer experience with QR codes on tables. Use QRelix to create codes that link directly to digital menus, feedback forms, or loyalty program sign-ups. The ability to update menu items or daily specials dynamically is a huge advantage. For hotels, codes can provide instant Wi-Fi access, room service menus, or local attraction guides without physical handouts.

Event Management

Simplify event logistics and enhance attendee interaction. Place QR codes on tickets for quick check-in, on signage to link to schedules or speaker bios, and on promotional materials to drive registrations for future events. The tracking data helps event organizers understand attendee flow and interest, providing insights for planning more successful events next time.

Retail & Product Packaging

Retail teams can add QR codes to product tags, shelves, or receipts. These codes can link to detailed product information, video tutorials, warranty registration, or inventory checkers. For packaging, a code can tell a brand's story, link to assembly instructions, or encourage social media sharing. Dynamic codes allow information to be updated long after the product leaves the shelf.

Sellfy

The Digital Creator Selling eBooks & Courses

If you're a writer, coach, or expert creating digital guides, courses, or templates, Sellfy is your perfect storefront. You can easily upload your files, set your price, and start selling instantly. The platform handles secure delivery to customers automatically after purchase, so you can focus on creating your next bestseller while earning passive income from your digital products around the clock.

The Artist or Designer Selling Custom Merchandise

For artists, illustrators, and designers, Sellfy's print-on-demand integration is a game-changer. You can upload your designs and sell them on high-quality products like t-shirts, hoodies, posters, and mugs. Sellfy handles the printing, packaging, and shipping directly to your customer from a global network of fulfillment centers. This means you can offer custom merch without ever dealing with inventory, upfront costs, or logistics.

The Musician or Podcaster with a Subscription Model

Musicians, podcasters, and video creators can use Sellfy to build a loyal community with a subscription (membership) model. Offer your fans exclusive access to bonus content, early releases, ad-free episodes, or behind-the-scenes material through recurring weekly, monthly, or yearly plans. This creates a steady, predictable income that supports your creative work and deepens your connection with your audience.

The Entrepreneur Building a Multi-Product Brand

For entrepreneurs and small business owners selling a mix of products, Sellfy consolidates everything into one simple dashboard. You can sell digital planners, physical copies of your book, and branded merchandise all from the same beautiful store. The integrated marketing tools like email campaigns and discount codes help you promote your entire product line and grow your brand into a full-fledged business.

Overview

About QRelix

QRelix is your all-in-one, free platform for creating powerful and professional QR codes. Designed for marketers, business owners, event planners, and anyone looking to bridge the physical and digital worlds, QRelix makes the process simple and effective. Forget about static, boring codes that you can't change once printed. With QRelix, you can generate dynamic QR codes for almost anything - websites, contact details, Wi-Fi logins, social media profiles, files, and much more. The best part? You can update where the code points to anytime without needing to reprint it. Every code you create is trackable, giving you real-time insights into who is scanning, from where, and on what device. Plus, you can fully customize each code with your brand's colors and logo, exporting it in a high-quality, print-ready format perfect for business cards, posters, or packaging. Start completely free with no credit card required and discover how easy it is to transform your outreach with smart, adaptable QR codes.

About Sellfy

Sellfy is the all-in-one, beginner-friendly platform designed to help creators, entrepreneurs, and small business owners launch and grow their online business with zero technical headaches. Imagine being able to set up a beautiful, fully-functional online store in just minutes, without needing to write a single line of code. That's the power of Sellfy. It's built specifically for you to turn your passion and ideas into a thriving income stream effortlessly. The platform lets you sell virtually anything: digital products like eBooks, music, videos, and design templates; physical goods and custom merchandise through integrated print-on-demand; and recurring subscription plans for steady, predictable revenue. Everything is managed from one simple, intuitive dashboard, putting you in complete control.

What truly sets Sellfy apart is how it removes the typical barriers to selling online. You get a customizable store that looks perfect on every device, secure global payment processing, and powerful built-in marketing tools to help you attract customers and boost sales on autopilot. With transparent pricing, absolutely zero transaction fees on all plans, and 24/7 customer support, Sellfy provides a complete ecosystem for success. Join over 75,000 creators who have already earned more than $165 million by using this platform to build their dream business.

Frequently Asked Questions

QRelix FAQ

Is QRelix really free to use?

Yes, QRelix is 100% free to get started and offers a powerful set of features at no cost. You can create an account, design custom QR codes, access dynamic updates, and view basic analytics without ever providing a credit card. This makes it easy for anyone to try the platform and see its value for their business or personal projects.

What is a dynamic QR code and why is it better?

A dynamic QR code is one where the destination URL can be changed after the code is created and printed. This is far superior to a static code, which is permanently fixed. With QRelix's dynamic codes, you can correct typos, update promotions, or change linked content anytime from your online dashboard, giving you maximum flexibility and preventing wasted printed materials.

Can I track who scans my QR codes?

QRelix provides detailed analytics on scans, but it focuses on aggregated, anonymous data to protect user privacy. You can see metrics like the total number of scans, the geographic location (city/country), the type of device used (e.g., iPhone, Samsung Android), and the time of the scan. It does not collect or display personally identifiable information like specific names or email addresses from scans.

What file format do I get for printing?

QRelix allows you to export your customized QR codes as 300 DPI SVG files. SVG is a vector format, which means it can be scaled to any size without losing quality or becoming pixelated. This "print-ready" format is the industry standard for professional printing on materials like business cards, brochures, large posters, and product packaging, ensuring your codes always look sharp.

Sellfy FAQ

Is Sellfy really free to try?

Yes! Sellfy offers a 14-day free trial for all of its paid plans, and no credit card is required to sign up. This gives you full access to explore all the features, build your store, and even test the checkout process. After the trial, you can choose a plan that fits your business needs. There is also a completely free plan available with basic features to get you started.

What can I sell with Sellfy?

You can sell a wide variety of products with Sellfy. This includes digital products (eBooks, music, videos, software, design templates, etc.), physical products (which you can fulfill yourself or through print-on-demand for custom merch), and subscription-based products for recurring revenue. This flexibility makes it ideal for creators, artists, educators, and entrepreneurs.

Does Sellfy charge transaction fees?

No, one of Sellfy's standout benefits is that it charges zero transaction fees on all of its plans. You only pay your monthly or yearly subscription fee. When you make a sale, you keep 100% of the revenue after standard payment processing fees from Stripe or PayPal, which are industry-standard and apply everywhere.

How does print-on-demand work with Sellfy?

Sellfy has integrated print-on-demand (POD) features. You simply upload your design, choose the products you want it on (like t-shirts or mugs), and set your price. When a customer orders, the order is automatically sent to Sellfy's POD partner, who prints the product, packages it, and ships it directly to your customer. You never have to handle inventory or shipping, and you earn the profit margin you set.

Alternatives

QRelix Alternatives

QRelix is a dynamic QR code generator and analytics platform designed for marketing professionals. It allows users to create trackable, customizable codes that can be updated at any time, with detailed insights into scan performance. People often explore alternatives for various reasons. Some may need a different pricing structure, more advanced enterprise features, or a platform that integrates with their specific tech stack. Others might prioritize a simpler interface or different export formats. When evaluating other options, consider your core needs. Key factors include the types of QR codes offered, the depth of analytics, customization and branding tools, file export quality, and overall ease of use. Finding the right balance of these elements will lead you to the best tool for your campaigns.

Sellfy Alternatives

Sellfy is a popular all-in-one e-commerce platform designed to help creators and small businesses sell digital products, physical goods, and subscriptions online. It’s known for being beginner-friendly, with a quick setup and no transaction fees, making it a great starting point for many. People often explore other options for various reasons. Your business might outgrow certain feature limits, or you may need deeper customization for your storefront. Sometimes, pricing structures change, or a specific tool like a more advanced email marketing system becomes a priority for your growth strategy. When looking at different platforms, focus on what matters most for your business right now. Consider your budget, the types of products you sell, and how much control you want over the design and customer experience. The best choice is the one that aligns with your current needs and can support your future goals.

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