Story Builder: A Smarter Way to Learn.
Customize tone, genre, location, and more. Polli’s AI-generated stories are built around you, helping you stay engaged and in command of your learning path.

Smarter Vocab. Deeper Understanding.
Polli makes every sentence a learning opportunity. Tap words to uncover grammar patterns, sentence structure, and usage tips, then add them to your personal vocab vault for smart review later.

Practice to Improve Your Level.
Polli turns immersive reading into active learning with quick, focused vocab quizzes that reinforce what you’ve just read. Track your stats, measure your growth, and zero in on the words that need work—so every session brings you one step closer to fluency.

Powertools for Polyglots
Polli equips you with intelligent tools to conquer the intermediate wall. Turn passive reading into active progress.
Generate custom stories
Create stories at your level based on your interests and goals.
Save and practice vocab words
Discover new words and expand your vocabulary
Review your progress
Take quizzes based on proven SRS review system and track your stats.
Listen to stories in HQ
Hear your story in high-quality voices with natural intonation.
Generate insights
Dive deeper into grammar and vocabulary with custom insights on any word or sentence.
Shadow your story
Practice your pronunciation by repeating your story out loud.
Pricing
Subscribe to Polli PRO to unlock all language learning features or start learning for free with access to immersive stories and core features.
Free
$0
- Save and practice vocab words
- Review your progress
- Generate limited insights
- Listen to stories with standard audio
- Limited story generation
- Shadow your story
PRO
$16.99
- Save and practice vocab words
- Review your progress
- Generate unlimited insights
- Listen to stories with HQ voices
- Generate unlimited custom stories
- Shadow your story