ThetaWave AI
ThetaWave AI captures lectures and transforms any source, including live audio, YouTube videos, PDFs, slides, images and online courses, into structured notes, one-click flashcards, test-prediction quizzes, mind maps and study podcasts, with an AI assistant that answers questions about your course materials. Free to start and trusted by 300,000-plus students.
What is ThetaWave AI?
ThetaWave AI is an AI note-taking and study platform for students that turns lectures, audio, documents and videos into structured, study-ready notes, flashcards, quizzes, mind maps and podcasts. The pitch is simple: drop in any lecture, file or video and receive perfect notes, flashcards and quizzes instantly, marketed with the headline 'learn 10x faster.' The note capture starts in real time: as a student attends a lecture, ThetaWave produces a live transcript that is converted into clean, structured notes, so the student can listen rather than transcribe. Alternatively, users upload a PDF, Word document, slides, images or text, paste a URL, or point the tool at a YouTube video, online course or research paper, and the content is converted into study-ready notes in seconds, with the site promising results in under two minutes. Notes are formatted with tables, formulas, charts and other visual structure, every detail of the source is claimed to be captured, and students can choose their detail level from a quick overview to a deep dive. Beyond plain notes, ThetaWave generates one-click flashcards from any note for fast recall, mind maps that turn dense topics into clear visual maps, and what it calls test-prediction quizzes, where the AI predicts the topics most likely to appear on an exam and practices exactly those. A course assistant AI has read the student's materials and can answer questions with answers grounded in that content, functioning like a tutor for the specific course. Pro users can also generate study podcasts from their notes for review on the go and export notes in all common formats. The platform spans web, iOS and Android apps and sits alongside GoFocus, a companion focus product, plus a Creator Program for students who share workflows. Free accounts get three notes per day, one source per note, files up to 3 MB, recordings up to 15 minutes, basic note quality and limited support. Pro lifts those caps to unlimited notes and sources, 500 MB files, unlimited recording, advanced note quality and AI models, unlimited quizzes and podcasts, full exports and priority support, while a Campus plan serves study groups, departments and school-wide rollouts. The company reports more than 300,000 students using the platform and displays university logos including MIT, Stanford, Berkeley, NYU and UCLA as marketing proof of its student base.
ThetaWave AI Core Features
Real-time lecture capture
ThetaWave turns what a professor says into clean, structured notes as you listen, so students can focus on the lecture instead of writing.
Any-source conversion
upload PDFs, Word files, slides, images and text, or paste YouTube, URL, online course and research paper links for instant note generation.
Beautifully structured notes with tables, formulas, charts and clean formatting, plus adjustable detail levels from quick overview to deep dive.
One-click flashcards generated from any note for faster recall and longer retention.
Test-prediction quizzes
the AI identifies what is likely to be tested and builds practice questions around exactly those topics.
AI course assistant chat that has read your materials and answers questions in the context of your specific course.
Instant mind maps and study podcasts that turn dense topics into visual maps and audio review for studying on the go.
Export to all common formats, native iOS and Android apps, and a Campus plan for study groups, departments and school rollouts.
Who is ThetaWave AI for?
ThetaWave AI is built for college and university students who want lecture capture and study materials from a single platform, and its marketing targets several specific audiences. Traditional undergraduates attending large lectures are the core users: the real-time transcript feature turns what the professor says into clean, structured notes while the student listens, so they can focus on understanding instead of frantic handwriting. Pre-med and nursing students juggling dense biology, anatomy and clinical content use the flashcards, quiz and mind map tools to convert lecture materials into testable formats. STEM and computer science students benefit from notes that preserve formulas, tables and technical details, with the choice of detail level from quick overview to deep dive. Law students working through statutes, cases and dense readings feed documents and lecture recordings in and get organized briefs and study questions back. Graduate students and researchers upload research papers, theses and journal PDFs to produce summaries and notes for literature review, a workflow the site advertises explicitly alongside online course and YouTube sources. International and English-language learners value following lectures through structured transcripts and studying with the AI assistant, which answers questions in the context of the course materials. Exam-season students across all majors rely on the test-prediction quizzes, which target what the AI judges likely to appear on the exam, and on exports they can take anywhere. The site claims more than 300,000 students already use ThetaWave AI, with testimonials from students at universities including NYU, MIT, Harvard, Stanford and UC Berkeley.
ThetaWave AI Use Cases
Capture daily lectures with real-time transcripts so you can listen in class instead of scrambling to take notes
Turn lecture recordings and YouTube videos into structured notes within minutes of upload
Convert PDFs, research papers and theses into summarized notes for literature review and thesis work
Prepare for exams with test-prediction quizzes that practice the topics most likely to appear
Build one-click flashcards and mind maps from course notes for active recall and visual review
Ask the AI course assistant questions about materials it has already read, with answers tied to your course
Generate study podcasts and exports from Pro notes for review while commuting
Roll out structured note-taking across study groups, departments or a whole campus with the Campus plan
ThetaWave AI Pros and Cons
Pros
- Converts lectures, videos, PDFs and whole courses into structured notes in under two minutes, saving hours of manual note-taking
- All-in-one study suite beyond notes: flashcards, test-prediction quizzes, mind maps, podcasts and a course-aware AI assistant
- Free to start with no credit card required, plus a 30% student discount on the first billing cycle after verification
- Rich formatting with tables, formulas and charts, and detail levels that adapt notes for quick review or deep study
- Native iOS and Android apps plus web access, with 300,000-plus students and strong app store ratings at 4.7 on Google Play
Cons
- The free tier is tightly capped at 3 notes per day, one source per note, 3 MB files and 15-minute recordings, with basic note quality only
- Pro is presented as an annual commitment of $118.80 per year, with no clearly priced monthly option visible on the pricing page
- Free accounts cannot create quizzes or podcasts, export notes, or access advanced note quality, pushing serious features behind Pro
FAQ About ThetaWave AI
ThetaWave AI Pricing
ThetaWave AI is freemium. Free ($0) includes 3 notes/day, 1 source per note, 3 MB files and 15-minute recordings with basic quality. Pro is $118.80/year (advertised $0.33/day, currently 30% off at $83.16 for the first cycle; verified students get 30% off the first billing cycle) and unlocks unlimited notes and sources, 500 MB files, unlimited recording, quizzes, podcasts, exports, advanced note quality and priority support. Campus plans are custom.
Check official pricingFree
3 notes per day, 1 source per note, 3 MB per source, 15-minute recordings, basic note quality, basic chat model and limited support. No quizzes, podcasts or exports.
Pro
Most popular. Unlimited notes and sources, 500 MB per source, unlimited recordings, unlimited quiz creation, unlimited podcasts, exports in all common formats, advanced note quality, advanced AI chat models and priority support.
Campus
For study groups, departments and school rollouts: everything in Pro for every seat, guidance for classroom rollout, shared workflow planning and direct conversation with the ThetaWave team.
ThetaWave AI Alternatives
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Solvely
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Plaud
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