Master English Skills with Context
DexSpeak helps you build vocabulary from content you love, and speak with fluency and confidence.
Ever felt this way?
Real-time Retrieval Failure
Words evade you in conversations, while apps overwhelm you with endless meanings
Broken Flow
Constant pauses to look up words with endless definitions disrupt your flow of comprehension
Unnatural Delivery
Your tone and flow sound off even when you know all the words
The Spot-Training Fallacy
Trying to improve only your speaking is like trying to lose fat in one spot — impossible. Fluency comes from vocabulary, grammar, comprehension, and natural flow working together.
Precision Lexicon Builder
Unlock Contextual Mastery
- Capture only the exact sense you need — no cognitive overload
- Build personalized review decks that truly reflect your learning
- Review with the proven Leitner system — no review debt
- Every definition simplified to the 3,000 most common English words
Immersive Reading Engine
Absorb Literature Like a Native
- Upload your favorite books and read seamlessly in-app
- Tap any word to see its precise meaning in context
- Add words to your vocabulary without breaking your flow
Intelligent Video Dissector
Decode Authentic Speech
- Watch videos with interactive subtitles
- Tap any word to see its precise meaning in context
- Add words to your vocabulary without breaking your flow
Prosody Perfection System
Sound Native, Not Textbook
- Analyze any text with clear guidance on stress, intonation, linking, and pronunciation.
- See sentences broken into chunks that make natural rhythm and flow easy to follow
- Practice shadowing with native audio
Frequently Asked Questions
Ask us anything! help@dexspeak.com
DexSpeak is best for learners who already know the basics and want to move toward fluency. If you enjoy reading, watching, or speaking in English and want to sound more natural, DexSpeak is made for you.
Ready to speak with confidence?
Join our Beta community and start your journey to authentic fluency today.