Vocabtivate™

Smart vocabulary building powered by AI — learn words in context, not in isolation. Vocabtivate™ generates contextual exercises calibrated to your exact proficiency level.

Your Vocabulary, Powered by Ada™

Vocabtivate™ doesn’t start from a generic word list — it starts from your actual conversations about things that matter to you. Words and phrases from your Ada™ conversations are automatically captured and turned into personalized quizzes. Every word you practice is one you’ve already encountered in a real context, making retention dramatically more effective.

How It Works

Words Are Captured

Words flow in automatically from your Ada™ conversations and you can add words yourself.

AI Creates Personalized Quizzes

Using spaced repetition science, Vocabtivate™ generates contextual multiple-choice questions with sentences calibrated to your level. Words you struggle with appear more frequently until they stick.

Practice Daily

Complete daily quizzes and build your streak. Each session reinforces words at the optimal interval for long-term retention.

Track Your Growth

Watch your vocabulary expand over time with detailed analytics. See which words you’ve mastered, and which need more practice.

Features

Audio pronunciation powered by natural text-to-speech

NEI Score-calibrated sentence complexity

Streak system and success rate tracking

Spaced repetition algorithm optimizes review intervals for long-term retention

Dashboard reporting for companies and organizations

Free tier: 5 practices/month. Unlimited for subscribers.

Word sources: Ada™ conversations and self-added