Keep the Words You Discover Forever.
Whether you're learning English, prepping for the GRE, or just love language, Wordkeep helps you save, retain, and master vocabulary using science-backed methods.
Trusted by leading educational institutions
Start Exploring Now
See How Saving and Mastering Words Works.
What Is Wordkeep?
Wordkeep is a cross-platform app that helps you retain the vocabulary you encounter in real life—while reading articles, emails, books, or studying. Just highlight a word in your browser, and Wordkeep saves it for you. Through AI-generated review exercises, grammar games, and a smart spaced repetition engine, you'll retain those words like never before.
The Science Behind Wordkeep
Spaced Repetition = Lasting Memory
Studies show that people forget up to 70% of new vocabulary within a week unless they review it in a specific way. Wordkeep uses a spaced repetition algorithm, a proven technique rooted in cognitive science, to schedule reviews right before you're about to forget.
"Spaced repetition is one of the most powerful learning techniques... It taps into the psychological spacing effect to enhance retention." — Dr. Nate Kornell, Professor of Psychology
Learning That Feels Like Play
With grammar games, phonetic challenges, and AI-assisted examples, Wordkeep transforms passive word lists into active, engaging experiences that feel like play—but are powered by neuroscience.
- Match definitions to usage
- Fix grammar errors in context
- Hear correct pronunciation and practice
- Get custom exercises from your personal AI tutor
Everything You Need
Discover all the powerful features that will revolutionize your workflow
Mobile App & Browser Extension
Capture new words seamlessly across all your devices with our integrated platform.
Smart Word Capture
Easily collect words through manual entry, text scanning, or while browsing online.
Spaced Repetition System
Optimize your learning with our scientifically-proven review algorithm.
Interactive Word Games
Reinforce your learning through engaging games and exercises.
Grammar & Phonetics
Master proper pronunciation and usage with integrated language tools.
Progress Tracking
Monitor your vocabulary growth with detailed analytics and insights.
Your Path to Mastery
Choose a plan that's right for you — always ultra-clear and no surprises.
- • Basic flashcards
- • Chrome saving
- • Daily word review
- • AI tutor
- • Sync
- • Streak tracking
- • Cross-device
- • Class decks
- • Analytics
- • Shared boards
Built for Learners, Writers, and Professionals
What Makes Wordkeep Different?
| Feature | Wordkeep | Flashcard Apps | Language Learning Apps |
|---|---|---|---|
| Web + Mobile Sync | |||
| Save words from any website | |||
| AI grammar + retention games | |||
| Personal spaced repetition trainer | |||
| Build your vocabulary graph |
Be The First
To Know
