Lexiflow

LexiFlow is a high-commitment, AI-driven language learning ecosystem that forces you to actually learn — not just pretend.

🔒 THE HARD COMMITMENT
Unlike other language apps that let you quit, LexiFlow enforces learning:
• Daily Quota: 5 words, 2 idioms, 1 grammar pattern assigned every day
• 3-Strike Lockdown: Miss 3 tasks and your browser locks until you pass a quiz (80%+ score required)
• Emergency Pause: Only 3 per month, 24 hours each — use them wisely
• No skip button. No shortcuts. No excuses.

🧠 AI-POWERED LEARNING
• Adaptive AI generates personalized vocabulary, grammar exercises, and quizzes based on your browsing habits and weak points
• Multi-LLM support: Works with OpenAI, Claude, and Gemini
• Free users bring their own API key; Premium users get server-side AI with no key needed
• The AI Feedback Loop tracks your failures and increases review frequency for topics you struggle with

🌐 CONTEXTUAL IMMERSION
• Words on websites you already visit get replaced with target-language synonyms
• Hover over any word for definitions, pronunciation, and examples
• Domain-aware: If you read tech blogs, you get tech vocabulary. News sites = current affairs vocabulary
• Your browser becomes your classroom — learn while you browse

📊 SPACED REPETITION (SM-2)
• Scientifically proven SuperMemo 2 algorithm schedules reviews at the perfect moment before you forget
• Cards you struggle with appear more frequently
• Cards you've mastered fade into long intervals
• Efficient: Only 20-40 reviews per day to maintain thousands of words

🎮 GAMIFIED PRACTICE
• Crossword Puzzles: Fill vocabulary crosswords generated from your CEFR level
• Word Search: Find hidden words to reinforce spelling and recognition
• Listening Challenges: Listen to native audio and transcribe what you hear
• Fill in the Blank: Complete sentences using context clues
• Reading Comprehension: Graded passages with questions

📈 PROGRESS TRACKING
• CEFR roadmap from A1 to C2 with detailed analytics
• XP system with daily streaks and streak freezes
• Word of the Day with audio pronunciation
• Sync across Chrome extension, web dashboard (lexiflow.org), and mobile

🌍 16 LANGUAGES SUPPORTED
Persian, Arabic, Spanish, French, German, Italian, Portuguese, Turkish, Russian, Chinese, Japanese, Korean, Hindi, Bengali, Hebrew, English

🔐 PRIVACY FIRST
• We only store domain names (e.g., bbc.com) for topic detection — never full URLs or page content
• API keys provided by free users are stored locally in the browser, never on our servers
• All data encrypted in transit (TLS 1.3)
• Full privacy policy at lexiflow.org/privacy

Start your journey from A1 to C2 today. No more broken streaks. No more abandoned courses.

Website: https://lexiflow.org
Support: support@lexiflow.org