Knowt
A test preparation platform that integrates multiple AI learning tools, offering classroom recording to notes, voice Q&A and podcasts, free flashcards, PDF summaries, as well as AP, ACT, and SAT test preparation.
Updated: 2026-10-26
What is Knowt?
Knowt is a learning platform that brings together various AI study tools in one place. Its official website positions itself as the "#1 Free Quizlet Alternative with AI Study Tools" and states that it is used by more than 5 million students and teachers. Instead of being a single-point tool, its product concept is "one upload, universal use": the same material can be turned into notes, flashcards, quizzes, games, and even podcasts for you to be quizzed on. The difference from pure flashcard apps is that it consolidates all types of sources-recordings, PDFs, videos, and notes-under a single entry.
Who is it for?
- People preparing for standardized exams such as AP, ACT, and SAT who need an actionable review schedule
- Students who can't take complete notes in class use recordings to fill in the content from the lectures
- Those who have a large number of PDF handouts, papers or textbook chapters and need to quickly convert them into reviewable materials
- For users who only want to listen and not read while commuting or walking, the podcast format perfectly suits this scenario
- Teachers or students who are already using flashcards and want to connect their notes and practice all at once
Key features
7AI Lecture Notetaker (Convert Classroom Recordings to Notes)
Record a class and instantly get detailed notes, flashcards, quizzes, and games. The official website condenses the "record → produce" process into a single step.
Voice Tutoring & Podcasts
Kai can ask you questions out loud and also turn any materials you upload into podcasts.
Flashcards
The official website states that it is free, supports various learning modes such as Learn Mode, and explicitly mentions that Learn Mode has no usage limits.
AI PDF Summarizer
Upload long readings or handouts and convert them into study guides or interactive active recall materials.
Notes to Active Recall
Turn scattered notes into structured study guides, flashcards, and quizzes.
AP, ACT & SAT Exam Prep
Generates personalized review schedules, provides practice tests, mock exams, study materials and analytical data.
Multi-platform availability
The official website also provides access via the App Store, Google Play, and a desktop version.
How to use Knowt
- 1After converting classroom recordings to notes, it is recommended to manually check formulas and proper nouns, as speech recognition tends to make errors with technical terms in science subjects.
- 2Voice questioning can serve as an alternative to active recall: let it ask the questions first, then answer them yourself-this is closer to retrieval practice during exams than simply flipping through flashcards.
- 3The official website states that Learn Mode is free and unlimited. For long-term exam preparation scenarios, you can prioritize using the free features first before deciding if you need other modules.
- 4The standardized test preparation module generates a schedule; it is recommended that you adjust it according to your remaining time and do not blindly follow the default timeline.
- 5The 6,500,000 users, 4.8 Stars, 6,200+ Reviews and "50% of all AP Students use Knowt" displayed on the official website are all official statements, and the source should be retained when rephrasing.
Traffic & popularity
Data month Sep 2026
Knowt receives about 7.8M visits per month and ranks #6,876 worldwide.
Monthly visits
12 monthsTraffic sources
- Direct61.9%
- Search25.5%
- Referrals5.6%
- Social4.3%
- Mail1.5%
- Other1.3%
Top countries
- United States73.3%
- Philippines3.9%
- United Kingdom2.3%
- Canada2.0%
- Australia1.9%
Estimated from third-party traffic data.
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