{"slug":"busuu","name":"Busuu","domain":"busuu.com","verdict":"As of 2026-07-07, ChatGPT, Claude, Gemini collectively rank Busuu #4 of 7 for language learning app. Source: https://modelsagree.com/product/busuu (modelsagree.com, CC BY 4.0).","best_rank":4,"categories":1,"entries":[{"slug":"best-language-learning-app","title":"Best language learning app","rank":4,"of":7,"score":6,"appearances":3,"modelRanks":{"ChatGPT":3,"Claude":4,"Gemini":5},"reason":"Well-balanced CEFR-aligned courses, useful study plans, grammar practice, native-speaker feedback, and certificates that make progress feel more concrete than in most apps","reasons":[{"model":"ChatGPT","reason":"Well-balanced CEFR-aligned courses, useful study plans, grammar practice, native-speaker feedback, and certificates that make progress feel more concrete than in most apps"},{"model":"Claude","reason":"Structured CEFR-aligned courses, AI feedback, and a standout community feature where native speakers correct your writing and speaking; official McGraw Hill certificates add credibility."},{"model":"Gemini","reason":"Unique community feedback system allowing real native speakers to grade and correct written and oral submissions."}],"fixes":[{"model":"ChatGPT","fix":"Make speaking practice and feedback faster, more consistent, and less dependent on community response quality"},{"model":"Claude","fix":"Broaden beyond its ~14 languages and improve content depth for advanced learners to compete at the top."},{"model":"Gemini","fix":"Standardize course quality across all languages, as minor languages lack the depth of major European ones."}],"updated":"2026-07-07","api":"https://modelsagree.com/api/v1/best/best-language-learning-app.json"}],"page":"https://modelsagree.com/product/busuu","check":"https://modelsagree.com/check?q=Busuu","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}