QRelix vs Sellfy

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

QRelix is a completely free platform for creating dynamic, trackable QR codes with real-time analytics and high-quality SVG output.

Last updated: March 11, 2026

Sellfy is an easy-to-use online store builder for selling digital products, subscriptions, and merchandise without fees.

Last updated: February 28, 2026

Visual Comparison

QRelix

QRelix screenshot

Sellfy

Sellfy screenshot

Feature Comparison

QRelix

Dynamic QR Codes & Real-Time Updates

Unlike static QR codes, every QR code created with QRelix is dynamic. This fundamental feature allows users to change the destination URL or content linked to the QR code at any point after its creation. This eliminates the costly and wasteful need to reprint marketing materials, menus, or product packaging when information changes. Businesses can run agile campaigns, correct errors, or update promotions seamlessly, ensuring their QR codes remain perpetually relevant and functional, providing long-term value from a single print run.

Comprehensive Real-Time Analytics Dashboard

QRelix provides a detailed analytics suite that tracks every scan in real-time. Users gain valuable insights into campaign performance through metrics that include the total number of scans, the geographic location of scans (down to the city level), the type of device used (iOS, Android, desktop), and the precise date and time of each access. This data is crucial for measuring ROI, understanding audience behavior, optimizing placement strategies, and making informed, data-driven decisions to enhance marketing effectiveness and customer engagement.

Advanced Customization & Branding Tools

The platform offers extensive design control, enabling users to create QR codes that align perfectly with their brand identity. Users can customize the colors of the QR code's pattern and background, embed a central logo, and adjust the style of the code's data modules. The pinnacle of this feature is the ability to export the final design as a print-ready 300 DPI Scalable Vector Graphic (SVG), ensuring crisp, high-quality reproduction on any material, from business cards and menus to large-format posters and billboards.

Mirrored QR & Security Features

QRelix includes innovative tools like the "Mirrored QR" feature, which allows users to copy any existing QR code (even those not created on the platform) and overlay their own branding and tracking onto it. Furthermore, it offers password protection for QR codes, enabling the creation of restricted-access content. This is ideal for sharing exclusive materials, gated resources, or private event details, adding a critical layer of security and control over who can access the linked information.

About Sellfy

User-Friendly Store Builder

Sellfy's drag-and-drop store builder allows users to create a visually appealing online store without any coding knowledge. Users can customize their store block by block, akin to building with LEGO, making it accessible for everyone.

Diverse Product Support

The platform accommodates a wide range of products, enabling users to sell digital items such as eBooks and music, as well as physical merchandise through print-on-demand services. This flexibility caters to various business models and creator needs.

Automated Marketing Tools

Sellfy offers built-in marketing features that automate various aspects of promotion. Users can leverage affiliate marketing, email campaigns, and SEO optimization to enhance visibility, drive sales, and reach a broader audience effortlessly.

Secure Payment Processing

With Sellfy, users can accept payments through popular gateways like PayPal and Stripe, ensuring secure transactions. The platform's commitment to security protects digital files while providing a transparent pricing structure with no transaction fees.

Use Cases

QRelix

Marketing Campaigns & Performance Tracking

Marketers can leverage QRelix to create trackable QR codes for multi-channel campaigns across print ads, direct mail, product packaging, and digital displays. The dynamic nature allows for A/B testing by switching destination landing pages, while the real-time analytics provide immediate feedback on which channels and creatives are driving the most engagement, enabling rapid optimization and clear demonstration of campaign ROI.

Restaurant Digital Menus & Contactless Ordering

Restaurants can generate QR codes for each table, linking to a digital menu. Using dynamic QR codes, the menu can be updated instantly to reflect daily specials, sold-out items, or price changes without printing new table tents. This facilitates a hygienic, contactless dining experience and can be integrated with ordering systems. Analytics show peak menu browsing times and popular items.

Event Management & Attendee Engagement

Event organizers can use QR codes for streamlined registration check-in, linking to digital tickets or event schedules. Dynamic codes can be updated to provide last-minute schedule changes, speaker bios, or feedback surveys. The analytics help track attendee flow and engagement with different event elements, providing valuable data for planning future events.

Retail Product Information & Inventory

Retail teams can place QR codes on product shelves or tags that link to detailed product information, how-to videos, reviews, or inventory status. A dynamic code can be updated to flash a "Sale" price or link to an online purchase page. This enhances the in-store experience, reduces staff queries, and bridges the gap between physical and digital retail.

Sellfy

Digital Product Sales

Creators can utilize Sellfy to sell digital products, ranging from eBooks and music to design assets. The platform's easy setup allows them to monetize their creative works and generate passive income.

Subscription Services

Sellfy supports subscription-based models, enabling users to offer content on a recurring basis. This feature is ideal for businesses that provide ongoing services, such as exclusive content, tutorials, or magazines.

Entrepreneurs can create and sell physical products without the need for inventory through Sellfy's print-on-demand services. This allows users to design custom merchandise like apparel and home decor that is produced and shipped directly to customers.

Affiliate Marketing

Sellfy's affiliate program allows users to expand their reach by partnering with affiliates who promote their products. This use case is particularly beneficial for creators looking to leverage the influence of others to drive more traffic and increase sales.

Overview

About QRelix

QRelix is a comprehensive, enterprise-grade QR code generation and management platform designed to empower businesses and individuals with dynamic, trackable, and highly customizable QR solutions. It transcends the limitations of basic static QR code generators by offering a robust suite of features that cater to the evolving needs of modern marketing, operations, and customer engagement. The platform supports over 20 distinct QR code types, enabling users to create codes for a vast array of purposes including URLs, digital files, Wi-Fi network access, vCards, maps, emails, phone calls, surveys, custom landing pages, and deep links to major social media platforms and app stores. Its core value proposition lies in its dynamic functionality; every generated QR code is dynamic, meaning the destination content can be updated at any time without the need to reprint the physical code. This is coupled with powerful real-time analytics that provide detailed insights into scan metrics such as geographic location, device type, time of access, and total scan volume. QRelix is built for a wide audience, including marketers, restaurateurs, event organizers, retail teams, and professionals across industries like healthcare, education, real estate, and logistics. Remarkably, it offers this powerful feature set with a completely free-to-start model, including a 48-hour full-access trial and a permanent free tier, requiring no credit card for initial signup and providing print-ready 300 DPI SVG files.

About Sellfy

Sellfy is an innovative online store builder designed specifically for creators, entrepreneurs, and small businesses who want to sell products online without the need for technical skills or coding knowledge. The platform offers a seamless experience, enabling users to launch a fully branded online store in just a matter of minutes. With its intuitive interface and a variety of customizable templates, users can easily personalize their stores by uploading logos, adjusting color schemes, and adding products. Sellfy supports a broad spectrum of items, from digital goods such as eBooks, music, and design assets to physical products through print-on-demand services. The platform simplifies the sales journey by incorporating all management tasks into a single dashboard, facilitating easy integration with social media platforms, blogs, and video channels. Additionally, Sellfy is equipped with robust marketing tools that encompass discount codes, upselling features, automated email campaigns, and an affiliate program, empowering users to broaden their market reach and boost sales. With secure payment options via Stripe and PayPal, Sellfy ensures that users can protect their digital products while benefiting from transparent pricing, free of hidden fees. In summary, Sellfy stands out as a comprehensive solution for creators eager to transform their innovative concepts into thriving online businesses with minimal fuss.

Frequently Asked Questions

QRelix FAQ

What makes a QR code "dynamic"?

A dynamic QR code is one where the destination content (like a URL) is not embedded directly into the code's pattern. Instead, the code points to a short, redirecting link managed by the QR platform (like QRelix). This allows the platform owner to change the final destination at any time without altering the physical QR code itself. This provides unparalleled flexibility compared to a static code, which is permanently fixed.

Is QRelix really free to use?

Yes, QRelix offers a completely free tier to get started, with no credit card required for signup. This includes access to core features for creating and customizing QR codes. They also provide a 48-hour full-access trial to explore all premium features. The business model includes premium plans for advanced needs, but a robust set of features remains available in a permanently free plan.

What file format do I get for printing?

QRelix allows you to export your customized QR codes as 300 DPI SVG (Scalable Vector Graphic) files. This is a print-industry standard vector format that ensures your code will be crisp and high-resolution at any size, from a small business card to a large billboard, without becoming pixelated or blurry.

Can I track who scans my QR code?

While QRelix provides detailed analytics on scan location (city/country), device type, operating system, browser, and time of scan, it does not track personally identifiable information (PII) like names or email addresses from a scan alone. The data is aggregated and anonymized, focusing on geographic and behavioral trends rather than individual user identity, in compliance with general privacy standards.

Sellfy FAQ

What types of products can I sell on Sellfy?

Sellfy enables users to sell a variety of products, including digital goods like eBooks, music, and videos, as well as physical items through print-on-demand services. This versatility caters to diverse business needs.

Is there a free trial available for Sellfy?

Yes, Sellfy offers a 14-day free trial with no credit card required. This allows users to explore the platform and its features without any financial commitment before deciding to subscribe.

Are there any transaction fees when selling on Sellfy?

No, Sellfy does not charge any transaction fees on sales made through its platform. Users benefit from a transparent pricing model, ensuring that they keep more of their earnings.

How does Sellfy support marketing efforts?

Sellfy provides various built-in marketing tools, such as affiliate marketing, automated email campaigns, and search engine optimization (SEO) features. These tools help users enhance their store's visibility and drive more sales effectively.

Alternatives

QRelix Alternatives

QRelix is a dynamic QR code generator and management platform designed for marketing professionals. It falls into the category of digital marketing tools that bridge physical and online campaigns through trackable, customizable codes. Users often explore alternatives to find a solution that aligns perfectly with their budget, required feature set, or specific platform integrations. Common reasons for seeking alternatives include pricing structures that may not scale with business needs, a desire for different analytics depth, or the need for specialized functionality not offered. Some users may prioritize bulk code generation, advanced team collaboration features, or specific third-party app connections over other capabilities. When evaluating alternatives, key considerations should include the core functionality of dynamic QR codes, the quality and accessibility of real-time analytics, and the level of design customization available. It's also crucial to assess the export options for print materials, the security features for protecting content, and the overall ease of managing a portfolio of codes from a centralized dashboard.

Sellfy Alternatives

Sellfy is an intuitive online store builder specifically designed for creators, entrepreneurs, and small businesses aiming to sell products online with ease. As a platform for e-commerce, it enables users to establish fully branded online stores in just a few minutes, supporting a range of products from digital downloads to physical merchandise through print-on-demand services. Users often seek alternatives to Sellfy for various reasons, including pricing structures, feature sets, and specific platform needs that may better align with their business goals. When searching for an alternative, it’s essential to consider factors such as ease of use, customization options, payment processing security, and the availability of marketing tools that can enhance sales and visibility.

Continue exploring