Lang.ai
Customer message analytics, now part of Capacity
About Lang.ai
Lang.ai is an AI-powered language learning platform that provides personalized, interactive language education adapting to individual learner pace, style, and goals. Traditional language learning requires significant time commitment and produces uneven results depending on learning styles and motivation. Lang.ai personalizes every aspect of learning with adaptive pacing, content targeting specific weak areas, teaching style matching how you learn best, and real-world scenarios keeping instruction practical and motivating. The platform combines interactive lessons, conversational practice, vocabulary building, grammar instruction, and cultural context.
Beginning with Lang.ai involves specifying your language learning goals, current proficiency level, and preferred learning pace. The AI constructs personalized learning paths prioritizing vocabulary and grammar relevant to your specific goals. Daily lessons combine multiple learning modalities: interactive vocabulary drills, grammar explanation with examples, listening comprehension with real audio, speaking practice with AI feedback, and reading comprehension with cultural context. The platform adapts difficulty in real-time and includes conversational AI tutors engaging in dialogue in the target language.
Adaptive Learning Paths personalize curriculum based on your goals and level. Real-Time Pronunciation Feedback analyzes speech providing immediate feedback. AI Conversation Partners engage in dialogue in the target language. Spaced Repetition Optimization strategically times vocabulary review. Cultural Context Integration weaves cultural understanding into lessons. Multi-Modality Learning combines reading, writing, listening, and speaking. Comprehensive Progress Tracking displays mastery levels and learning trajectories. Community and Social Features connect learners and provide supportive community.
Professionals needing language skills for career advancement, travelers seeking practical language ability, students pursuing academic requirements, career changers and immigrants, language enthusiasts, and anyone with personal motivation to learn another language.
Pricing
Custom pricing, contact sales
No longer sold separately. Lang.ai was acquired by Capacity in April 2026 and its analytics now ship inside the Capacity support automation platform.
Checked 2026-09-01
