Aero Upsell & Bundle and BST‑Frequently Bought Together are both Shopify apps designed to boost AOV through upsells and bundles. However, they present vastly different profiles in 2026. Aero Upsell & Bundle promises a simple interface and easy setup with targeted upsell campaigns, focusing on presenting products at the 'ideal moment.' BST‑Frequently Bought Together, on the other hand, emphasizes AI-powered recommendations, customizable mobile-first designs, and bundle discounts, aiming to replicate an Amazon-style shopping experience. The critical difference lies in their current standing and target user. Aero Upsell & Bundle, with zero reviews, appears to be a newer or less popular option, potentially suitable for merchants willing to take a risk on a less-established app. BST‑Frequently Bought Together, boasting a perfect 5/5 rating based on 61 reviews, likely appeals to merchants seeking a proven solution with AI-driven recommendations and robust features. The choice depends on a merchant's risk tolerance, need for social proof, and prioritization of AI-driven automation versus simpler, manually configured upsell campaigns.
0 reviews
61 reviews
Maximize AOV with bundles and personalized product recommendations.
Maximize Revenue By Cross-Selling Frequently Bought Together Products
| Rating | 0/5 | 5/5 |
Rating Aero Upsell & Bundle0/5 BST‑Frequently Bought Together5/5 | ||
| Reviews | 0 | 61 |
Reviews Aero Upsell & Bundle0 BST‑Frequently Bought Together61 | ||
| Recommendation Engine | Manual | AI-Powered |
Recommendation Engine Aero Upsell & BundleManual BST‑Frequently Bought TogetherAI-Powered | ||
| Design Focus | Not specified, but includes mobile and desktop preview | Mobile-First, Customizable |
Design Focus Aero Upsell & BundleNot specified, but includes mobile and desktop preview BST‑Frequently Bought TogetherMobile-First, Customizable | ||
| Key Selling Point | Easy Setup & Targeted Upsell Campaigns | AI-Powered Recommendations & Mobile-First Design |
Key Selling Point Aero Upsell & BundleEasy Setup & Targeted Upsell Campaigns BST‑Frequently Bought TogetherAI-Powered Recommendations & Mobile-First Design | ||
| Social Proof | None | Strong |
Social Proof Aero Upsell & BundleNone BST‑Frequently Bought TogetherStrong | ||
| Analytics | Not specified | In-depth analytics provided |
Analytics Aero Upsell & BundleNot specified BST‑Frequently Bought TogetherIn-depth analytics provided | ||
| Discount Options | Not Specified | Bundle Discounts |
Discount Options Aero Upsell & BundleNot Specified BST‑Frequently Bought TogetherBundle Discounts | ||
BST‑Frequently Bought Together emerges as the stronger choice for most merchants in 2026 due to its stellar rating, substantial number of reviews, and AI-powered recommendation engine. It caters to merchants who prioritize a data-driven approach, mobile-first design, and proven effectiveness. The in-depth analytics also allow merchants to refine their strategies based on customer behaviour.
Aero Upsell & Bundle might be suitable for merchants who are extremely budget-conscious and willing to experiment with a newer app, particularly if their needs are simple and don't require advanced AI-driven recommendations. However, the lack of reviews makes it a riskier proposition compared to the well-regarded BST‑Frequently Bought Together.
Both apps claim easy setup, but Aero Upsell & Bundle specifically highlights its simple interface. However, ease of setup is subjective, and the absence of reviews for Aero Upsell & Bundle makes it difficult to verify. BST‑Frequently Bought Together also claims seamless store integrations, which suggests a smooth setup process.
BST‑Frequently Bought Together uses an AI-powered recommendation engine, suggesting more personalized recommendations based on customer behaviour. Aero Upsell & Bundle allows setting up targeted upsell campaigns, but it seems more manually driven and less adaptive to individual customer preferences.
BST‑Frequently Bought Together explicitly focuses on mobile-first design, making it a superior choice for stores with a significant mobile customer base. While Aero Upsell & Bundle offers a live preview for mobile, it doesn't emphasize mobile optimization as a core feature.
BST‑Frequently Bought Together allows merchants to incentivize customers with bundle discounts, a feature not mentioned in the description of Aero Upsell & Bundle.
Without additional A/B testing or user feedback beyond the given ratings/reviews, it is impossible to say definitively. However, the strong ratings and user reviews of BST‑Frequently Bought Together suggest that it provides a higher ROI for the majority of Shopify store owners when compared to Aero Upsell & Bundle's lack of established reviews and adoption.
Run audits for SEO, CRO, PageSpeed, and AI visibility. Get a clear report and actionable fixes.
Try Fix My Store