Duolingo Max vs Learnosity AI
A detailed comparison to help you choose between Duolingo Max and Learnosity AI.
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Verdict: Learnosity AI wins
Learnosity AI scores 4.1/5, edging out Duolingo Max at 3.6/5. Edtech publishers, assessment providers and large platforms with engineering teams that need to embed scalable authoring, delivery and scoring rather than build it.
Duolingo Max AI-powered language learning with GPT-4 | Learnosity AI AI-powered assessment platform for personalized learning at scale | |
|---|---|---|
| Rating | 3.6 (1 review) | 4.1 (1 review) |
| Pricing Model | paid | paid |
| Starting Price | From $14/mo | From $500/mo |
| Best For | Daily Duolingo users in one of the seven supported languages who want low-pressure AI speaking practice wired into the lessons they already do. | Edtech publishers, assessment providers and large platforms with engineering teams that need to embed scalable authoring, delivery and scoring rather than build it. |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | — | api accessteam features |
| Visit Duolingo Max → | Visit Learnosity AI → |
Duolingo Max
Pros
- + Video Call conversations track your actual lesson vocabulary — in my Spanish sessions Lily stayed inside topics the lesson path had drilled instead of talking over my level
- + Per-session cost is low: at $168/year (duolingo.com/max, at time of writing), three short Video Calls a week work out to about a dollar per conversation
- + Roleplay scenarios are structured with goals and vocabulary targets, producing more focused practice than open-ended voice chat
- + Max Family at roughly $240/year for up to six users makes the AI features affordable for households already on Duolingo
- + Session design is genuinely short (five to eight minutes in my tests), which fits around commutes better than hour-long tutoring
Cons
- - Roleplay feedback scores accuracy and complexity but never says which sentence was wrong or why — no real corrective depth
- - AI conversation is limited to 7 languages from English (Spanish, French, German, Italian, Portuguese, Japanese, Korean) while the free app covers 40+
- - Explain My Answer moved to the free tier in January 2026, so Max now charges $84/year over Super for two conversation features alone
- - No human tutors, no writing correction, and nothing for the intermediate plateau — it supplements Duolingo, it does not replace instruction
- - Value is exposed to Duolingo's tier changes: one marquee Max feature has already been moved down to free mid-subscription
Learnosity AI
Pros
- + Full assessment lifecycle APIs — authoring, 50+ question types, delivery, scoring, reporting — with the demo showing real partial-credit and item-analytics behaviour
- + Enterprise privacy posture: ISO 27001, GDPR/FERPA/COPPA compliance and regional data residency, which is table stakes for K-12 assessment data
- + Named customers include Pearson, College Board, HMH, Wiley and Instructure — procurement-vetted reliability signal
- + 24/7/365 support across three time zones with SLA-backed uptime of 99.8–99.9% and claimed delivered >99.97%
- + Tiering by user volume (100k / 500k breakpoints) lets platforms scale without re-platforming
Cons
- - No published pricing at all — quote-only sales, and the third-party $50,000/year base estimate is unverifiable
- - No free tier or self-serve trial; evaluation requires a sales process and engineering commitment
- - Agentic AI grading ships without published accuracy benchmarks or documented human-review controls
- - Assessments Premium and Analytics Premium cost extra below the Enterprise tier, so the advertised depth can inflate the real bill
- - Requires an engineering team for API integration — this is infrastructure, not a tool a school can turn on
Frequently Asked Questions
Which is better, Duolingo Max or Learnosity AI?▼
Learnosity AI scores higher at 4.1/5 vs 3.6/5 for Duolingo Max, making it the better-rated option in our comparison.
What is the difference between Duolingo Max and Learnosity AI?▼
Duolingo Max: Duolingo Max is Duolingo's highest subscription tier, adding AI features such as answer explanations and conversational roleplay practice. Learnosity AI: Learnosity provides assessment APIs that learning platforms embed to author, deliver and score questions, with AI-assisted item generation.
Is Duolingo Max or Learnosity AI more affordable?▼
Duolingo Max starts at €14/mo, Learnosity AI starts at €500/mo. Check the comparison table above for current pricing.
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