
Biblioteca masiva de apuntes académicos compartidos combinada con herramientas de estudio de IA, pero menos enfocada en la creación de tarjetas de memoria.
Knowt registra 4.183.953 visitas mensuales con un crecimiento intermensual de +5,4 % y un modelo de precios Gratis. Timely registra 1679 visitas mensuales con un crecimiento de -40,6 % y un modelo de precios De pago, Precio a consultar.
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.
Timely is an AI employee scheduling platform for shift-based businesses. You describe your week in plain English, the AI builds the full schedule, and every employee gets it by text message — no app download required. It flags overtime before it reaches payroll and syncs hours to Square, Gusto and QuickBooks.
| Dimensión / Métrica | ||
|---|---|---|
| Dominio oficial | knowt.com | trytimely.com |
| Modelo de precios | Gratis | De pago, Precio a consultar |
| Visitas mensuales | 4,18 M (4.183.953) | 1,68 mil (1679) |
| Variación de tráfico intermensual | +214,76 mil (+5,4 %) |
| -1,15 mil (-40,6 %) |
| Mercado principal y cuota | 🇺🇸 Estados Unidos (69,6 %) | 🇺🇸 Estados Unidos (64,5 %) |
|---|
| Visitas directas / mes | 2,74 M | 667 |
|---|
| Valoración de usuarios | 4,3 | 4,4 |
|---|
| Plataformas compatibles | Sitio web | Sitio web |
|---|
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.
Upload up to 30 files and Kai instantly produces notes, flashcards, summaries, and practice resources from them.
Convert Quizlet, Kahoot, Wayground, and YouTube content, or record live lectures to generate notes and study sets.
Upload class files to get a study plan and exam prediction that highlights what your professor emphasizes most.
Kai quizzes you by voice and can turn any note or flashcard into a podcast for study on the go.
Timely is an AI employee scheduling platform for shift-based businesses. You describe your week in plain English, the AI builds the full schedule, and every employee gets it by text message — no app download required. It flags overtime before it reaches payroll and syncs hours to Square, Gusto and QuickBooks.
Describe your week in plain English and Timely generates a full schedule respecting availability, roles and your custom rules, then lets you fine-tune with drag and drop.
Publish a schedule and every employee receives it by SMS automatically — no downloads, no logins, with open rates around 98% as the site claims.
Set max hours, required rest between shifts, minimum staffing or 'always have a keyholder on' and Timely warns or blocks the save before a bad shift is published.
A live payroll preview updates as you build, showing regular hours, overtime and estimated gross wages so you catch overtime mid-week rather than on payday.

Biblioteca masiva de apuntes académicos compartidos combinada con herramientas de estudio de IA, pero menos enfocada en la creación de tarjetas de memoria.
Aplicación de estudio con IA gamificada que convierte apuntes en tarjetas de memoria y cuestionarios, pero con una interfaz más lúdica.
EspecializadoComprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.

Plataforma de aprendizaje interactiva con IA que convierte materiales de cursos en tarjetas de memoria y cuestionarios, pero con más explicaciones en video.
Converts notes and PDFs into interactive flashcards and audio podcasts, but less established brand presence.
University learning platform combining shared notes with AI flashcard generation, but heavier community focus.

Asistente de estudio con IA personalizado que crea tarjetas de memoria y mapas mentales a partir de grabaciones de clases, pero con una comunidad de usuarios más pequeña.

Calendario con IA que protege tu tiempo de concentración

Asistente de aprendizaje con IA que convierte clases y documentos en guías de estudio y tarjetas de memoria, pero menos amigable en su versión gratuita.
Una plataforma de estudio con IA que transforma notas y videos en cuestionarios y resúmenes, pero con menos funciones de colaboración.
Tiimo is a visual planner built for neurodivergent and executive-function needs, available on iOS, iPadOS, watchOS, Android, and the web. It turns your day into a color-coded visual timeline, adds a focus timer that makes time visible, tracks mood to reveal patterns, and uses AI to break your brain dump into a realistic, time-estimated plan. It was built by and for neurodivergent people and won iPhone App of the Year 2025.

AI study platform converting course materials into practice questions and flashcards, but with a simpler feature set.
Biblioteca masiva de apuntes académicos compartidos combinada con herramientas de estudio de IA, pero menos enfocada en la creación de tarjetas de memoria.
Aplicación de estudio con IA gamificada que convierte apuntes en tarjetas de memoria y cuestionarios, pero con una interfaz más lúdica.
EspecializadoComprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
Plataforma de aprendizaje interactiva con IA que convierte materiales de cursos en tarjetas de memoria y cuestionarios, pero con más explicaciones en video.
Converts notes and PDFs into interactive flashcards and audio podcasts, but less established brand presence.
University learning platform combining shared notes with AI flashcard generation, but heavier community focus.
Asistente de estudio con IA personalizado que crea tarjetas de memoria y mapas mentales a partir de grabaciones de clases, pero con una comunidad de usuarios más pequeña.
Calendario con IA que protege tu tiempo de concentración
Asistente de aprendizaje con IA que convierte clases y documentos en guías de estudio y tarjetas de memoria, pero menos amigable en su versión gratuita.
Una plataforma de estudio con IA que transforma notas y videos en cuestionarios y resúmenes, pero con menos funciones de colaboración.
Tiimo is a visual planner built for neurodivergent and executive-function needs, available on iOS, iPadOS, watchOS, Android, and the web. It turns your day into a color-coded visual timeline, adds a focus timer that makes time visible, tracks mood to reveal patterns, and uses AI to break your brain dump into a realistic, time-estimated plan. It was built by and for neurodivergent people and won iPhone App of the Year 2025.
AI study platform converting course materials into practice questions and flashcards, but with a simpler feature set.