No, this plugin requires either WooCommerce or Easy Digital Downloads (EDD) to function. Since the FBT system relies on product-based purchasing to bundle items, apply discounts, and track orders, it cannot operate with LearnDash’s default payment setup.
LearnDash’s built-in payment options don’t support bundled product structures or advanced pricing rules, which are essential for Frequently Bought Together features. To use this plugin, you’ll need to integrate LearnDash with WooCommerce or EDD—both offering:

• A complete checkout system
• Flexible discount and pricing controls
• Support for selling multiple courses or products together

Once connected, the plugin can fully manage bundles, discounts, and recommendations as intended.