DUOL vs ACI Comparison

Duolingo Inc is a technology company that develops a mobile learning platform to learn languages and is the top-grossing app in the Education category on both Google Play and the Apple App Store. Its products are powered by sophisticated data analytics and artificial intelligence and delivered with class art, animation, and design to make it easier for learners to stay motivated master new material, and achieve their learning goals. Its solutions include the Duolingo Language Learning App, Super Duolingo, Duolingo English Test: AI-Driven Language Assessment, Duolingo For Schools, Duolingo ABC, and Duolingo Math. It has four predominant sources of revenue; time-based subscriptions, in-app advertising placement by third parties, and the Duolingo English Test, and In-App Purchases.

Albertsons is the second-largest supermarket operator in the United States with about 2,300 stores across a variety of banners. Around 80% of the firm's sales comes from nonperishable and fresh food, of which 26% comes from its portfolio of private brands. The company operates fuel centers at about 20% of its store locations and pharmacies at 75%. Albertsons went public in 2020 following years of ownership under private equity firm Cerberus Capital Management, which still owns about a fourth of the outstanding shares.