ThetaWave AI is an AI note taker for students that captures live lectures and converts PDFs, slides, videos, YouTube links, and articles into structured notes, flashcards, quizzes, and mind maps — all in one study workspace.
12 alternativas a AlphaNotes, seleccionadas por sus funciones y usos.
| Posición | Herramienta y eslogan | Dominio oficial | Visitas mensuales | Crecimiento intermensual | Modelo de precios | Mercado principal | Valoración | Comparar |
|---|---|---|---|---|---|---|---|---|
| ● | AlphaNotes | alphanotes.one | 357 | -983 (-73,4 %) | Freemium | Taiwán | — | Perfil |
| 1 | ThetaWave AI | thetawave.ai | 526,38 mil | 33,66 mil (+6,8 %) | Freemium | Taiwán | 4,3 | Comparar |
| 2 | Knowt | knowt.com | 4,18 M | 214,76 mil (+5,4 %) | Gratis | Estados Unidos | 4,3 | Comparar |
| 3 | Studocu | studocu.com | 39,3 M | 430,47 mil (+1,1 %) | Freemium | Estados Unidos | 4,4 | Comparar |
| 4 | NoteGPT | notegpt.io | 6,17 M | -730,6 mil (-10,6 %) | Freemium | Estados Unidos | 4,3 | Comparar |
| 5 | SciSummary | scisummary.com | 38,87 mil | -23,54 mil (-37,7 %) | Freemium, Prueba gratuita, De pago | Estados Unidos | 4,4 | Comparar |
| 6 | Audionotes | audionotes.app | 39,44 mil | -5,16 mil (-11,6 %) | Freemium | Estados Unidos | 4,3 | Comparar |
| 7 | Scholarcy | scholarcy.com | 195,06 mil | 8,67 mil (+4,6 %) | Freemium | Reino Unido | 4,5 | Comparar |
| 8 | Readray (antes Lilys AI) | lilys.ai | 967,11 mil | -103,89 mil (-9,7 %) | Freemium | Corea del Sur | 4,3 | Comparar |
| 9 | TubeOnAI | tubeonai.com | 118,33 mil | 11,43 mil (+10,7 %) | Freemium, Prueba gratuita | Estados Unidos | 4,2 | Comparar |
| 10 | EasyNoteAI | easynoteai.com | 6,42 mil | -730 (-10,2 %) | Freemium | Corea del Sur | 4 | Comparar |
| 11 | Summarizer.org | summarizer.org | 398,51 mil | 5,1 mil (+1,3 %) | Freemium | Estados Unidos | 3,8 | Comparar |
| 12 | Gizmo | gizmo.ai | 9,27 M | 1,42 M (+18,2 %) | Freemium | Filipinas | 4,3 | Comparar |
ThetaWave AI is an AI note taker for students that captures live lectures and converts PDFs, slides, videos, YouTube links, and articles into structured notes, flashcards, quizzes, and mind maps — all in one study workspace.
Knowt is a free study platform and the most popular Quizlet alternative, combining flashcards, note-taking, and AI study tools. Students can turn PDFs, lecture recordings, slides, and videos into flashcards, notes, and practice tests automatically.

Studocu is a global study platform where students share and access lecture notes, summaries, study guides and past exams, with an AI assistant, quizzes, flashcards and note tools to help them learn faster.

NoteGPT is an AI agent that handles research, summarizing, transcription, document writing, slides, spreadsheets, and media generation for work and study. It routes tasks across several leading LLMs and delivers editable output files.
Resúmenes y guías de estudio con IA para artículos científicos

Audionotes records or ingests voice notes, meeting audio, video files, images and YouTube links, then transcribes them in 99+ languages and turns them into structured summaries, meeting minutes, lecture notes, journals or custom templates you can search and share.

Scholarcy is an AI reading assistant that turns research papers, articles, book chapters, and textbook sections into interactive summary flashcards, surfacing key findings, concepts, and referenced works so you can screen and review literature faster.


Una lente de lectura con IA que resume papers, vídeos y webs

TubeOnAI is an AI-powered summarizer and content repurposing platform that turns long videos, podcasts, web articles, PDFs, Google Drive files and slides into concise summaries and ready-to-publish content. It offers a web dashboard, a Chrome extension and iOS/Android mobile apps.

Convierte clases, vídeos y PDF en apuntes estructurados con IA
Summarizer.org is a free AI summarizer that condenses text, articles, essays and documents into paragraph or bullet-point summaries with adjustable length.
Tarjetas de estudio con IA que convierten tus apuntes y PDF en quizzes adictivos
ThetaWave AI is an AI note taker for students that captures live lectures and converts PDFs, slides, videos, YouTube links, and articles into structured notes, flashcards, quizzes, and mind maps — all in one study workspace.
Knowt is a free study platform and the most popular Quizlet alternative, combining flashcards, note-taking, and AI study tools. Students can turn PDFs, lecture recordings, slides, and videos into flashcards, notes, and practice tests automatically.
Studocu is a global study platform where students share and access lecture notes, summaries, study guides and past exams, with an AI assistant, quizzes, flashcards and note tools to help them learn faster.
NoteGPT is an AI agent that handles research, summarizing, transcription, document writing, slides, spreadsheets, and media generation for work and study. It routes tasks across several leading LLMs and delivers editable output files.
Resúmenes y guías de estudio con IA para artículos científicos
Audionotes records or ingests voice notes, meeting audio, video files, images and YouTube links, then transcribes them in 99+ languages and turns them into structured summaries, meeting minutes, lecture notes, journals or custom templates you can search and share.
Scholarcy is an AI reading assistant that turns research papers, articles, book chapters, and textbook sections into interactive summary flashcards, surfacing key findings, concepts, and referenced works so you can screen and review literature faster.
Una lente de lectura con IA que resume papers, vídeos y webs
TubeOnAI is an AI-powered summarizer and content repurposing platform that turns long videos, podcasts, web articles, PDFs, Google Drive files and slides into concise summaries and ready-to-publish content. It offers a web dashboard, a Chrome extension and iOS/Android mobile apps.
Convierte clases, vídeos y PDF en apuntes estructurados con IA
Summarizer.org is a free AI summarizer that condenses text, articles, essays and documents into paragraph or bullet-point summaries with adjustable length.
Tarjetas de estudio con IA que convierten tus apuntes y PDF en quizzes adictivos