AICompare

Duolingo Max vs Century Tech

Head-to-head comparison — updated April 2026

Duolingo Max

Duolingo Max

AI-powered language learning

Free plan$13.99/mo★ 4.7✓ Higher rated✓ Cheaper
Try Duolingo Max →
VS
Century Tech

Century Tech

AI personalized learning platform

$100/mo★ 4.4
Try Century Tech →

Our Verdict

Choose Duolingo Max for individual language learners seeking affordable, engaging practice across multiple languages. Choose Century Tech for schools and organizations needing data-driven, personalized learning platforms with curriculum integration.

Why Duolingo Max?

✓ Free plan available with lower price entry ($13.99/mo vs $100/mo)
✓ 40 language options vs single curriculum focus
✓ Gamification and AI roleplay engagement features

Why Century Tech?

✓ Advanced analytics for tracking learner progress
✓ Structured curriculum management
✓ Adaptive learning engine designed for institutional deployment

Feature Comparison

FeatureDuolingo MaxCentury Tech
languages40✗
ai roleplay✓✗
gamification✓✗
explain answer✓✗
analytics✗✓
curriculum✗✓
adaptive learning✗✓

Duolingo Max Pricing

Free/mo
Paid from $13.99/mo
Full review →

Century Tech Pricing

$100/mo
Full review →

Which Should You Choose?

Both Duolingo Max and Century Tech are strong tools in the AI education space. Duolingo Max has higher user ratings overall. Choose Duolingo Max if you value languages and ai roleplay. Choose Century Tech if you need analytics and curriculum.