| NYSE: LAIX
Speak English
with your personal AI tutor
For individual users
Real-time speech recognition feedback
Advanced speech recognition and assessment engine based on Deep Learning technology.
Recursive Hierarchical Recognition
Supported by authoritative, advanced learning theory
  • Follows the four-skill learning path, prioritizing listening, speaking, reading, and writing.
  • Emphasizes a scientific approach with short, frequent and systematic practice.
  • Uses multimodal input to build long-term memory.
  • Develops pattern recognition and language chunking skills.

Lance Knowles

Principal Academic Consultant
Father of Brain-Based Cognitive Theory

Systematic English Learning Curriculum
Advanced speech recognition and assessment engine based on Deep Learning technology.
L1 Score Comparison
  • CEFR : A1
  • IELTS : 1 ~ 2.5
  • TOEFL iBT : 0 ~ 31
  • TOEIC : 10 ~ 225
L2 Score Comparison
  • CEFR : A2
  • IELTS : 3 ~ 4
  • TOEFL iBT : 0 ~ 31
  • TOEIC : 225 ~ 550
L3 Score Comparison
  • CEFR : B1
  • IELTS : 4 ~ 5
  • TOEFL iBT : 31 ~ 45
  • TOEIC : 550 ~ 750
L4 Score Comparison
  • CEFR : B2.1
  • IELTS : 5 ~ 6
  • TOEFL iBT : 45 ~ 78
  • TOEIC : 750 ~ 850
L5 Score Comparison
  • CEFR : B2.2
  • IELTS : 6 ~ 7
  • TOEFL iBT : 78 ~ 101
  • TOEIC : 850 ~ 950
L6 Score Comparison
  • CEFR : C1.1
  • IELTS : 7 ~ 8
  • TOEFL iBT : 101 ~ 114
  • TOEIC : 950+
L7 Score Comparison
  • CEFR : C1.2
  • IELTS : 8 ~ 9
  • TOEFL iBT : 114 ~ 118
  • TOEIC : 950+
L8 Score Comparison
  • CEFR : C2
  • IELTS : 9
  • TOEFL iBT : 118 ~ 120
  • TOEIC : 950+
L1
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L8
Accelerate your English learning
Across 175+ countries around the world
123 Million Registered Users