Best Language Learning · head-to-head
Duolingo vs Memrise
A sourced, side-by-side comparison for language learning. Duolingo has the lower entry price. Every figure links to the public page it was captured from — the vendor's own wherever the vendor publishes the number, otherwise the named public source — with the date we captured it.
Duolingo has the lower entry price — Duolingo starts at $0/mo, Memrise at $0/mo. Free tier: Duolingo Yes, Memrise Yes. HIPAA: Duolingo —, Memrise —.
As of 2026-09-02 · figures link to their source below STALE
Side by side
Duolingo
$0/mo entryMemrise
$0/mo entrySources — Duolingo: duoplanet.com (verified 2026-09-02) · Memrise: fluentu.com (verified 2026-09-02) STALE · 2026-06-14
Key features
Duolingo: Nearly 40 languages available; Gamified streak and XP system with leagues; Hearts system paces free learners; unlimited hearts on Super+; AI Roleplay (text-based conversation scenarios) — Max only; AI Video Call with animated character Lily — Max only; Explain My Answer AI feedback — Max only; Stories and Quests available on free tier; Duolingo also offers Math and Music courses
Memrise: 150+ languages including niche options (Klingon, Toki Pona, Ancient Greek, Dovahzul); Thousands of native-speaker video clips for authentic accent exposure; MemBot AI conversation partner for speaking practice; Exam preparation: IELTS, GCSE, A-Level, IB, CEFR-aligned; AI-powered pronunciation and speaking feedback; Personalized learning paths based on reason for learning (travel, work, exams); Multiple practice modes: verb conjugation, sentence building, listening; Lifetime plan available (standing price ~$329.99); iOS and Android apps; cross-device sync