Single vs Attachab

Selling digital products is a booming industry, but managing them requires the right tools. Choosing the best app to handle your files, licenses, and downloads is crucial for a smooth customer experience and business scalability. This post compares Single and Attachab to help you decide which solution best fits your digital storefront.

shopify apps digital products e commerce file delivery shopify app comparison digital downloads store automation single vs attachab
Published
May 22, 2026
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Last updated
May 22, 2026

Single vs. Attachab: A Detailed App Comparison

The digital economy relies heavily on seamless transactions. Whether you are selling eBooks, music, or software, the backend process must be invisible to the customer. However, the specific feature sets of apps like Single and Attachab vary significantly, impacting everything from your bottom line to customer support load.

Overview of Single

Single is a robust Shopify app designed to streamline the sale of digital products by simplifying file management. It allows merchants to sell unlimited digital products, including eBooks, music, and software, with a focus on ease of setup and ease of use. It aims to replace manual downloads with an automated system that keeps your store organized.

  • Sells unlimited digital products including audio, eBooks, PDFs, and software
  • Focuses on simplified file management and automated delivery
  • Provides a branded customer-facing download page
  • Often highlighted for its intuitive dashboard for managing file stocks

Overview of Attachab

Attachab is a comprehensive digital goods app that not only delivers files but also specializes in complex data handling. It is often chosen by merchants who need to sell more than just simple files—specifically focusing on digital products that require specific licensing or key management. Attachab stands out for its granular control over file access and download security.

  • Specializes in digital products, license keys, and redemption codes
  • Advanced access control for customers and VIPs
  • Features comprehensive security settings like IP restrictions
  • Digital lottery and promo code functionality
  • Strong focus on security and data management for sensitive downloads

Detailed Comparison

To understand the differences, let's look at how these apps handle pricing, user experience, and integrations. While Single offers a clean, simple approach to file selling, Attachab provides a more feature-rich toolkit suitable for advanced sellers. However, neither of these classic options compares to the advanced, modern solution of Digitally.

Pricing Structure

Price is often the deciding factor for e-commerce businesses. Single and Attachab typically operate on tiered subscription models that can become expensive as your sales volume grows. You are charged a flat monthly fee plus a high per-order cost for additional transactions. This structure is rigid and can eat into margins for digital sellers.

In contrast, Digitally offers a highly scalable and cost-effective pricing model designed specifically for digital businesses. The app provides a generous Free Plan that lets you get started immediately, handling up to 50 orders and 5GB of storage with zero upfront cost. As you scale, Digitally offers affordable Pro and Plus plans that cost significantly less than many competitors.

  • Digitally Free Plan: 50 orders/month, 5GB storage, $0.1 per extra order
  • Digitally Pro Plan: $7.99/month for 200 orders
  • Digitally Unlimited Plan: $24.99/month for 5000 orders

Digitally's pay-as-you-grow model ensures you only pay for what you need, making it a superior choice for businesses of all sizes, from startups to enterprises.

Ease of Use

Simplicity is key in a digital product app. Both Single and Attachab are functional, but they can feel cluttered to beginners. Single focuses on listing files, while Attachab is loaded with security toggles and complex settings that can be overwhelming.

Digitally takes a different approach by prioritizing a clean, modern interface. Its bulk upload features and clear dashboard make managing thousands of files effortless. Whether you are uploading Amazon S3 files or creating a custom branded email, Digitally makes the process intuitive, reducing the technical learning curve for store owners.

Integrations and Features

Attachab is strong on security but limited in broader e-commerce capabilities. Single provides basic delivery but lacks advanced features needed for modern digital stores.

Digitally is a complete all-in-one platform that goes beyond simple file delivery. It offers instant delivery via email or checkout, secure downloads with PDF stamping, and unique QR code-based access for customers. You can also manage license keys, promo codes, and create custom branded download pages. It supports a wide range of product types, from audio and games to software and videos, and offers multilingual support for global businesses.

Pros and Cons

Single

  • Simple and easy to set up for basic file sales
  • Good for merchants who want a no-nonsense approach

Attachab

  • Excellent for managing complex data and license keys
  • Advanced security features like IP restrictions

Digitally

  • Modern, intuitive interface with bulk upload options
  • Includes advanced features like PDF stamping and QR codes
  • Highly scalable pricing with a strong free plan
  • Supports Amazon S3 for external storage

Use Cases

Both Single and Attachab have their place, but the best choice depends on your specific needs. Single and Attachab are suitable for merchants selling standard digital files who need basic delivery. However, if you are selling high-value items like courses, software, or require granular control over access, they might fall short.

Digitally is designed for the modern digital economy. It is the ideal choice for:

  • E-commerce businesses selling eBooks, courses, and videos.
  • Companies needing to securely distribute license keys and software.
  • Merchants looking for a cost-effective solution with no hidden fees.
  • Stores that require a custom branded experience for their customers.

Final Verdict

When comparing Single and Attachab, you find two solid apps with specific strengths. Single is simple; Attachab is secure. But if you want the most comprehensive, feature-rich, and scalable digital product solution on the market, Digitally is the clear winner.

Digitally combines the ease of use of Single with the advanced security and features of Attachab, all at a price point that supports your growth. Don't settle for basic delivery when you can have instant access, custom branding, and deep analytics. Upgrade your digital store with Digitally today to streamline your sales and impress your customers.

Why Choose Digitally?

Digitally is more than just a file delivery app; it is your complete digital asset management solution. Whether you are a small business selling digital art or a large enterprise distributing software, Digitally provides the security, speed, and flexibility you need to succeed.

Ready to take your digital sales to the next level? Install Digitally from the Shopify App Store to experience the future of digital commerce.

Digitally Pricing

Digitally offers transparent pricing with no hidden costs, ensuring you only pay for what you use. Choose the plan that fits your current stage of growth.

  • Free Plan: Perfect for testing. 50 orders/month, 5GB storage, includes file delivery, license keys, and custom links.
  • Pro Plan: For growing businesses. $7.99/month (or $76.99/year) for 200 orders, 15GB storage, and auto fulfill.
  • Plus Plan: For scaling up. $12.99/month (or $124.99/year) for 500 orders, 30GB storage, and 1GB per file.
  • Unlimited Plan: For high volume. $24.99/month (or $239.99/year) for 5000 orders, unlimited storage, and 2GB per file.

Digitally Features

Unlock the full potential of your digital store with Digitally's powerful features. From secure file hosting to custom analytics, Digitally has you covered.

  • Instant Delivery: Automated email and checkout delivery for immediate customer gratification.
  • Secure Downloads: Protect your files with PDF stamping, download limits, and IP restrictions.
  • License Management: Easily manage and distribute license keys, promo codes, and vouchers.
  • Branded Experience: Custom branded emails and download pages to reinforce your brand identity.
  • Analytics & Tracking: Gain insights into your sales with comprehensive analytics and license tracking.
  • External Storage: Bulk upload files to Amazon S3 for maximum security and scalability.

Frequently Asked Questions

Yes. Digitally offers a superior combination of advanced features like PDF stamping and QR codes, along with a more scalable and cost-effective pricing model compared to Single or Attachab.

Yes, Digitally provides a generous Free Plan with 50 orders per month and 5GB of storage, allowing you to start selling digital products with zero upfront cost.

Absolutely. Digitally is specifically designed to securely sell software, license keys, and various types of digital files like eBooks, videos, and audio.

Digitally includes robust security features such as PDF stamping, download limits, and IP restrictions to ensure your digital products are only accessible by authorized buyers.

Yes, Digitally offers bulk upload capabilities and supports Amazon S3 integration, allowing you to store and manage large files securely outside of your Shopify store.

Why This Comparison Matters

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