The Final Step to
English Mastery

Your all-in-one AI powered platform to help you read, write, and speak like a native speaker.

Also available on:
iOS
Android
Chrome
Lexioo App Interface

Most Advanced Learners Stay Stuck

šŸ˜“

The Pain

You understand 90%, but that last 10% still hinders your understanding.

You talk to many people, but no one points out your mistakes.

You reuse the same safe words, and never learn anything new.

You struggle to be accurate, let alone convincing or inspiring.

āŒ

The Flaws

Duolingo gives you lessons, but you start from "How are you?"

Grammarly flags your mistakes, but you don't learn how to fix them.

Elsa lets you talk to AI, but the chats feel scripted and flat.

Anki helps you memorize, but you manage every word on your own.

What's worse, these—and a hundred more—work in isolation, not together.

ā°

But You Can't Wait

You need to fit in

You need to be heard

You need to be trusted

You have a career ahead of you!

No More Plateau. You Have Lexioo

Lexioo is your all-in-one, AI-native fluency platform — built to take you from "almost fluent" to fully native.

Supercharged Reading

Read latest news, with AI-powered reading assistant by your side.

  • One-click word lookup. Never lose your flow.
  • One click content simplification. Read faster and read more.
  • Comprehensive quizzes in the end. Don't just read, understand.
Lexioo Smart Reading Interface

Comprehensive Writing Coach

Improve writing with AI-powered coach and targeted practice.

  • Write on a variety of topics. Adapt to real-life situations.
  • Get AI feedback and practice in real time. Fix mistakes instantly.
  • Play curated games. Write with elegance.
Lexioo AI Writing Coach

Personalized Conversation

Practice real conversations with AI speakers who remember you.

  • Speak with unique AI personas that remember you. Feel connected and speak more naturally.
  • Practice in real contexts. Speak better where it matters.
  • Get instant feedback from coach. Improve as you speak.
Lexioo Conversation Practice

Efficient Vocabulary Builder

Learn and remember vocabulary in ways you've never experienced.

  • Add new vocab from anywhere in the app. Never miss what matters.
  • Learn with an AI tutor. Don't just memorize, use.
  • Review with spaced repetition and stories. Once learned, never forget.
Lexioo Smart Vocabulary

How Lexioo Compares

DimensionLexiooGrammarlyDuolingoELSA SpeakEWA English
English LevelB2–C1 (Advanced)B1–C2 (Intermediate–Advanced)A1–B2 (Beginner–Intermediate)A1–B2 (Beginner–Intermediate)A1–B2 (Beginner–Intermediate)
Target AudienceProfessionalsWriters, studentsCasual learnersPronunciation-focused learnersHobby learners
ReadingReal news with AI toolsXShort storiesXBook/movie excerpts
WritingConversational Feedbacks, Grammar/Vocabulary/Tone PracticeGrammar and tone suggestionsFill-in-the-blank exercisesXBasic prompts
SpeakingNatural ConversationsXBasic speaking practiceAI role-play with real-time feedbackScripted dialogues
VocabularyAI Tutor and Spaced RepetitionSynonym suggestionsGamified repetitionPronunciation-based vocabulary setsFlashcards
All-in-One PlatformYesXXXX

Frequently Asked Questions

How is Lexioo different from other language learning apps?

Unlike most language apps that focus on beginners, Lexioo is specifically designed for intermediate to advanced learners who need to achieve professional fluency. We combine AI-powered feedback with real-world contexts and focus on all aspects of language mastery: reading, writing, speaking, and vocabulary in one integrated platform.

How much time do I need to spend on Lexioo to see results?

Most users notice significant improvements within 4-6 weeks when using Lexioo for 20-30 minutes daily. Our adaptive learning system focuses on your specific needs, making your learning time more efficient. Many users report feeling more confident in professional settings after just two weeks of consistent use.

Do I need to be at a certain level to start using Lexioo?

Lexioo is optimized for intermediate to advanced learners (B1 to C1 levels). If you can already understand everyday conversations and read basic texts, but want to reach professional fluency, Lexioo is perfect for you.

What's the price of Lexioo?

It's currently free until July 2025. No credit card required.

Ready to Elevate Your English?

Try Lexioo for free today and take your English skills to the next level.