Assortion: Upsell & Bundles

Assortion offers a free plan for development stores with all features included. Paid plans start at $9.99/month for stores with up to 50 monthly orders, $19.99/month for up to 200 orders, and $34.99/month for up to 500 orders. All paid plans come with a 14-day free trial, so you can test the app before committing.

Assortion is designed to replace multiple separate apps by combining frequently bought together bundles, product add-ons, volume discounts/quantity breaks, post-purchase offers, upsell popups, cart drawer customization, and checkout upsells all in one platform. It also includes integrated analytics and consistent widget design across all offer types, so there's no need to stitch together separate tools.

Assortion explicitly markets itself as a single-app alternative to using five separate tools, citing reduced 'impact on loading speed' as a key benefit. Multiple merchant reviews describe the app as stable and reliable across various setups, and one third-party summary notes it features 'an easy-to-use interface that won't slow down your store.'

Merchants consistently describe setup as straightforward thanks to the app's user-friendly interface. Reviews highlight that it is 'very easy to set up' with 'easy navigation,' and many merchants report getting up and running without developer help. The app also offers live chat support to assist with any configuration questions.

Support is one of the app's most praised attributes, rated 4.9 stars across 323 reviews with 95% being 5-star. Merchants describe the team as 'responsive,' 'knowledgeable,' and quick to resolve issues — even building new functionality on request. One long-term merchant managing 19 Shopify Plus stores specifically called out support agent Yusuf as 'consistently reliable' and patient.

Yes — Assortion integrates with Shopify's Online Store (themes) and the Checkout, and it's listed under Shopify's native Checkout extension category. Multiple merchants report seamless integration across various themes, though a few noted minor theme-specific tweaks were needed that support resolved promptly.

Assortion accesses Shopify Markets settings and locales, and the app listing confirms multi-language support at checkout. This suggests compatibility with international and multi-currency stores running on Shopify Markets, though merchants with complex international setups should verify specific requirements with the support team before installing.