Question: I'm looking for a plugin that allows customers to customize products in 3D before purchasing.

If you want a plugin that lets customers personalize products in 3D before they buy, Zakeke is a great option. It's a full 3D product configurator and customizer that includes both visual and immersive product customization. The plugin is good for a variety of businesses, including printing, fashion and furniture, and works with e-commerce sites like Shopify, WooCommerce and Adobe Commerce.

Another option worth considering is Customily, which offers a powerful product personalization software. Customers can personalize products with a variety of attributes like text, logos and images, and see live previews before they buy. With support for multiple e-commerce platforms, including Shopify and WooCommerce, and a variety of product types, Customily can help increase engagement and conversion rates.

If you want to tap into some of the more advanced technology like AI and AR, ARitize3D could be a good option. The plugin creates photorealistic 3D models from 2D images or CAD files and offers a 3D product customizer with instant configuration. The platform also includes an Augmented Reality feature and room visualizer, which could help increase customer satisfaction and lower return rates.