# VivaLingua AI - English Learning Platform

## About

VivaLingua is an AI-powered English learning platform that helps users improve their English speaking, listening, reading, and writing skills through conversation practice with AI tutors.

## Key Features

- AI English Tutors: Practice English conversation 24/7 with intelligent AI tutors
- Grammar Practice: Comprehensive grammar lessons covering all CEFR levels (A1-C2)
- IELTS Preparation: Specialized practice for IELTS Speaking, Writing, Reading, and Listening
- Pronunciation Training: Real-time AI feedback on pronunciation and accent
- Adaptive Learning: Personalized lessons that adapt to your level and progress
- Speaking Confidence: Build confidence through judgment-free practice

## Content Structure

### Grammar Topics (18 Categories, 137 Lessons)
- Tenses: Present, Past, Present Perfect, Future
- Conditionals: Zero, First, Second, Third, Mixed
- Modal Verbs: Ability, Obligation, Probability
- Passive Voice & Reported Speech
- Relative Clauses & Questions
- Parts of Speech: Adjectives, Adverbs, Nouns, Articles, Pronouns, Prepositions
- Verb Patterns & Linking Words

### Blog Content (47 Articles)
- AI English Speaking & Tutoring
- Learn English Online Guides
- English Fluency & App Comparisons
- IELTS Speaking Tips
- Vocabulary & Grammar Tips

### Learning Paths
- AI English Speaking: Conversation practice, pronunciation, accent reduction, roleplay
- AI English Tutor: How it works, free practice, for adults, for kids, for professionals
- English Fluency: Fluency tests, immersion at home, overcoming plateau
- Learn English: For beginners, business English, job interviews, Spanish speakers
- App Comparisons: VivaLingua vs Duolingo, ELSA Speak, Speak.com, Babbel

## Target Audience

- English learners at all levels (A1-C2 CEFR)
- IELTS exam candidates
- Professionals needing business English
- Adults learning English for career advancement
- Students preparing for job interviews
- Anyone wanting to improve English speaking confidence

## Technology

- Built with React, TypeScript, and Vite
- AI-powered conversation using OpenAI GPT-4
- Text-to-speech using ElevenLabs
- Database and authentication via Supabase
- Adaptive testing and level assessment

## Contact & Support

Website: https://vivalingua.ai
Pricing: https://vivalingua.ai/pricing
Privacy Policy: https://vivalingua.ai/privacy
Terms of Service: https://vivalingua.ai/terms

## Sitemap

Full sitemap available at: https://vivalingua.ai/sitemap.xml

## Content Guidelines

Our content focuses on:
- Practical, real-world English usage
- Research-backed language learning methods
- Clear explanations suitable for non-native speakers
- Progressive skill building from beginner to advanced
- Honest comparisons and educational value