LexiFlow

About

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: [email protected]