Shopify App Comparison 2026
BIG Digital Downloads Products
Variant Option Product Options
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for BIG and Variant Option Product Options to find the best fit for your store.
Sell digital products, PDF, license key and eBook with ease
View Full DetailsKey Features
- Automatic digital product delivery via email and download page
- Support for large files including PDFs, eBooks, music, and software
- License key generation and distribution for software products
- Download limits and expiration settings for security
- Customizable email templates for download delivery
Verdict on BIG
With a perfect 5.0 rating, BIG Digital Downloads is a standout choice for merchants selling digital goods. Its license key distribution feature sets it apart from competitors, making it particularly valuable for software sellers and digital content creators.
Personalize products, custom product variants, custom fields
View Full DetailsKey Features
- Custom text inputs, dropdowns, checkboxes, and radio buttons
- Image and file upload fields for personalized orders
- Option pricing with add-on surcharges
- Conditional visibility rules between options
- Cart and checkout integration showing selected options
Verdict on Variant
Variant Option Product Options is a solid mid-tier choice for merchants needing product personalization capabilities. While it has fewer reviews than top competitors, its straightforward interface and reliable core functionality make it a good fit for small to medium stores.
Frequently Asked Questions
What file types can I sell with this app?
You can sell virtually any digital file type including PDFs, eBooks (ePub), music (MP3), video, software, ZIP archives, images, and more. There are no restrictions on file format.
How are license keys distributed?
You can upload a pool of license keys for each product. When a customer purchases, a unique key is automatically assigned and delivered via the download email and order confirmation page.
Can I set download limits on purchased files?
Yes, you can configure maximum download attempts and link expiration times to protect your digital products from unauthorized sharing.
Can customers see their personalization in the cart?
Yes, all custom options selected by the customer are displayed as line item properties in the cart and checkout, and are included in the order details for fulfillment.
Does the app support image uploads from customers?
Yes, the Pro plan includes file and image upload fields, allowing customers to submit logos, photos, or artwork for personalized products.
Can I charge extra for certain personalization options?
Yes, you can set add-on prices for individual options. These surcharges are automatically added to the product price at checkout.