Duel

Based in the United Kingdom, Duel is a specialized Shopify developer founded in 2022. The firm focuses exclusively on the Upsell and cross-sell category. They currently maintain a portfolio of one active app, which maintains a perfect 5.0 average rating.

Their flagship solution, Duel | Referrals & Affiliates, is designed to help brands build better connections through customer advocacy. This application has garnered two reviews to date. The developer remains dedicated to their niche, maintaining a singular focus within their primary category.

Duel is characterized by a commitment to quality, reflected in their current 5.0 rating across all reviews. By prioritizing excellence within their flagship app, they have established a reputation for reliability in the advocacy space. The developer continues to provide a refined experience for merchants looking to scale through referrals.