Selleasy — Upsell & Cross Sell, our full review (reviews, installation, pricing)

What is Selleasy?

Selleasy is a broad upsell and cross-sell app covering Amazon-style frequently bought together bundles, in-cart upsells, checkout extensions and post-purchase or thank-you page offers, with an AI recommendation engine built on ChatGPT. It carries the Built for Shopify badge and shows a 4.9/5 rating on 2,462 reviews. It's developed by Logbase, based in India, and launched in July 2021.

How does the app work on a Shopify store?

Merchants configure bundles and cross-sell widgets as lists, grids, carousels or popups on the product page, with automatic product recommendations powered by an AI engine. Upsell offers can appear at checkout (via Shopify's checkout extensions) and on the post-purchase and order-status pages, and everything supports multiple languages and currencies. The app covers 7 languages, including French, German and Spanish.

Why choose Selleasy over another upsell app?

Covering checkout-stage and thank-you-page upsells alongside the more common product-page and cart placements gives it one of the broader placement ranges in this list, similar in scope to Zipify OCU or Aftersell but with a different pricing structure based on monthly order count rather than revenue share. The AI recommendation engine built on ChatGPT is a distinctive technical choice worth testing directly for recommendation quality. Reviews repeatedly describe long, hands-on support calls (one review mentions a two-hour session) with named staff resolving complex setup issues, a strong signal of support depth worth weighing against apps that rely more on async ticket support.

What are the 3 main features of the app?

1. AI-powered (ChatGPT-based) product recommendations for cross-sell widgets.
2. Checkout, thank-you page and order-status page upsells, alongside product and cart placements.
3. Multi-language and multi-currency support, covering 7 languages.