
Transcripción en vivo y notas con IA sin bots en la llamada
Vidnotes: Turns recitation and video recordings into timestamped AI notes, but has a smaller active user base. HoverNotes registra 190.686 visitas mensuales con un crecimiento intermensual de +156 % y un modelo de precios Freemium. Vidnotes registra 0 visitas mensuales con un crecimiento de — y un modelo de precios Gratis.

Vidnotes (published in the Chrome Web Store as Columbia Notetaker) is a free Chrome extension that generates AI-written notes from Columbia recitation recordings. When you play a recitation recording in the browser, the extension turns it into structured, timestamped notes so students can review the highlights instead of re-watching an entire session. It is intended for educational use and keeps the notes tied to the source material.
| Dimensión / Métrica | ![]() | |
|---|---|---|
| Dominio oficial | hovernotes.io | chromewebstore.google.com |
| Modelo de precios | Freemium | Gratis |
| Visitas mensuales | 190,69 mil (190.686) | 0 (0) |
| Variación de tráfico intermensual |
|---|
| +116,19 mil (+156 %) |
| 0 (—) |
| Mercado principal y cuota | 🇮🇳 India (51,3 %) | 🌐 Global (—) |
|---|
| Visitas directas / mes | 94,19 mil | 0 |
|---|
| Valoración de usuarios | 4,3 | 4 |
|---|
| Plataformas compatibles | Sitio web | Extensión de navegador |
|---|
La IA que ve tu vídeo y escribe apuntes mientras estudias
Captura código, ecuaciones, diagramas y diapositivas tal como aparecen, de modo que las notas son completas incluso en vídeos sin subtítulos.
Genera encabezados, viñetas y bloques de código con resaltado de sintaxis que entran directamente en un baúl de Obsidian o cualquier editor Markdown.
Con un clic añade el fotograma actual a tus notas en el momento exacto, ideal para diagramas, demostraciones e interfaces.
Escucha al ponente en tu idioma con la imagen sincronizada y pide a Hovie que explique o resuma cualquier momento usando tus notas y capturas.

Vidnotes (published in the Chrome Web Store as Columbia Notetaker) is a free Chrome extension that generates AI-written notes from Columbia recitation recordings. When you play a recitation recording in the browser, the extension turns it into structured, timestamped notes so students can review the highlights instead of re-watching an entire session. It is intended for educational use and keeps the notes tied to the source material.
Play a Columbia recitation recording and the extension drafts AI notes from the spoken content, so you do not have to transcribe it yourself.
Notes are tied to timestamps in the recording, making it easy to jump back to the exact moment a point was made.
Notes condense a full session into the key points, so reviewing before an exam takes minutes rather than hours.
Installs as a lightweight Chrome extension that the developer states does not collect or sell user data.

Transcripción en vivo y notas con IA sin bots en la llamada
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.
EspecializadoIntegrates frontier chat models into a versatile browser sidebar for on-page summarization, but lacks automated video-watching workflows.
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.
EspecializadoOfrece resúmenes rápidos de páginas web y gestión de marcadores desde una barra lateral del navegador, pero está menos adaptado a cursos en línea con muchos videos.

Noiz is an AI YouTube summarizer that turns any video into key ideas, timestamped notes, and readable transcripts in seconds. It runs as a browser extension plus iOS and Android apps, so you can summarize while you watch instead of switching tabs, opening a chatbot, or writing prompts.
Resúmenes con IA que convierten vídeos largos de YouTube en ideas clave

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.

Transcribes, summarizes, and enables interactive chat with video files, but requires more manual file handling than HoverNotes.
EspecializadoTranscribes audio and video lectures into comprehensive study notes and flashcards, but lacks HoverNotes' live browser overlay interface.

Vunote is an AI learning workspace that turns YouTube videos, playlists, and audio files into timestamped notes, mindmaps, recall cards, and research reports you can study from.

Convierte clases, vídeos y PDF en apuntes estructurados con IA
Transcripción en vivo y notas con IA sin bots en la llamada
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.
EspecializadoIntegrates frontier chat models into a versatile browser sidebar for on-page summarization, but lacks automated video-watching workflows.
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.
EspecializadoOfrece resúmenes rápidos de páginas web y gestión de marcadores desde una barra lateral del navegador, pero está menos adaptado a cursos en línea con muchos videos.
Noiz is an AI YouTube summarizer that turns any video into key ideas, timestamped notes, and readable transcripts in seconds. It runs as a browser extension plus iOS and Android apps, so you can summarize while you watch instead of switching tabs, opening a chatbot, or writing prompts.
Resúmenes con IA que convierten vídeos largos de YouTube en ideas clave
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.
Transcribes, summarizes, and enables interactive chat with video files, but requires more manual file handling than HoverNotes.
EspecializadoTranscribes audio and video lectures into comprehensive study notes and flashcards, but lacks HoverNotes' live browser overlay interface.
Vunote is an AI learning workspace that turns YouTube videos, playlists, and audio files into timestamped notes, mindmaps, recall cards, and research reports you can study from.
Convierte clases, vídeos y PDF en apuntes estructurados con IA