PDFs, web pages, video transcripts — Tali breaks them into knowledge you can actually explain, then verifies you've got it. Feynman method + AI sparring. 3× faster than re-reading.
Not feature bloat — just paving the path from read → understand → explain.
PDF, DOCX, web links, video transcripts — Tali catches them all, turns them into learnable notes.
English material into Chinese notes? The other way works too. Tali breaks the core down in your most comfortable language.
Read Tali's notes / talk it through with Tali / let Tali quiz you — three channels, pick by situation.
Explain it back to Tali. It points out where you're vague. You don't pass until you can articulate it.
From any content to mastery, in 4 steps
Articles, videos, PDFs — any language, any format
AI extracts and translates the core knowledge
Deepen understanding through text or voice conversation
Exercises from your content — if you can explain it, you understand it
These are the scenarios Tali kept in mind.
CFA, PMP, AWS, CPA… Read the textbook three times and still not confident? Let Tali turn it into conversation and problems.
Material in a foreign language; you want to understand the structure in your native language. Tali explains, then practices with you in the target language.
Starting to code at 40 isn't impossible. Tali breaks new-field docs into a version you can understand at this stage.
Read history, philosophy, papers — want to actually understand, not pretend you read it. Tali holds you accountable.
Everything you need to know to get started
Tali is for all lifelong learners! Whether you're a student preparing for exams, a professional learning new skills, or simply exploring a new hobby — if you have PDF materials, Tali can help you learn efficiently.
Very accurate! The AI generates notes and practice questions based on YOUR uploaded content, ensuring 100% relevance to what you're studying. Exercise types include single choice, multiple choice, fill-in-the-blank, true/false, and open-ended (with AI auto-scoring) for comprehensive learning.
Absolutely. We use bank-level encryption. Your materials are only used to generate your personal study content — never shared or used for any other purpose. You can delete all uploaded content at any time.
Currently we support PDF documents. After uploading, AI automatically identifies the content structure and extracts key knowledge points. Maximum file size is 30MB. We recommend keeping files under 50 pages — split larger documents by chapter.
Tali has a built-in continuous learning system to help you build daily study habits. Complete your daily learning goals to maintain your streak and unlock achievement badges.
You get 600 free Tokens upon registration, enough to experience all core features — AI notes, practice quizzes, and more. It's enough for a complete learning session. You can purchase more Tokens anytime afterward.
Generating notes costs 3 Tokens, generating exercises costs 10 Tokens, AI chat costs 4 Tokens per message. When you run out, top up anytime — no monthly fees, pay only for what you use.
We keep pricing simple and pay-as-you-go — no subscriptions, no hidden fees. $20 gets you 4,200 Tokens; $80 gets you 21,000 Tokens. Refer a friend and you'll both get 200 Tokens as a bonus.
We offer a 7-day no-questions-asked refund guarantee. If you're not satisfied, request a full refund within 7 days — no reason needed.
Super easy! 1. Create an account (30 seconds) 2. Upload your PDF materials 3. Wait for AI to generate notes and quizzes 4. Start your learning journey. No complicated setup needed.
Yes! Tali works on all devices — phone, tablet, and desktop. Learn anywhere, anytime — during your commute, lunch break, or wherever you have a few minutes.
Reach out through the chat widget in the bottom-right corner, or email xnjiang@qumge.com. We respond within 24 hours on business days.
10 languages: English, Chinese, Japanese, Korean, Spanish, French, German, Portuguese, Russian, and Italian. No matter what language your materials are in, AI can accurately extract key points. The interface language can be switched anytime too.
Tali is free to start — drop in something you're actually trying to learn, watch it break the content down for you.
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They use Tali to solve one specific thing
"I used to read the textbook four times a year, with a mistake-book too thick to look at. Now I throw chapters in, Tali quizzes me, I get them wrong, it walks me through — efficiency is back."
"The textbook is in English, my native language is Chinese. Tali explains it in Chinese, then drills me in Japanese. No constant in-head translation."
"Reading the React docs was like reading hieroglyphs. Tali broke it into 30 small questions; I do a group of them in 20 minutes a day. Onboard in three weeks."