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Knowt VS Winda.app

Compare Knowt VS Winda.app and see what are their differences

Knowt

An app that uses AI to turn your notes into review quizzes.

Rating
5.0 · 1 review
Alternatives Is it good?
Winda.app

The reader that quizzes you. Read PDFs, articles and YouTube videos with AI beside you; Winda writes flashcards and quizzes linked to their source and schedules reviews with FSRS.

Rating
0 reviews
Pricing
Freemium $9 / Monthly (Plus, billed yearly)
Alternatives Is it good?
CloudCLI
Shared cloud environments for AI coding agents. Run Claude Code, Cursor CLI, Codex, and Gemini CLI from any device, API, or automation tool. sponsored

Which is more popular?

Based on our record, Knowt seems to be more popular. It has been mentioned 9 times since March 2021.

social mentions
9 vs 0
Education popularity
97% vs 3%
alternatives listed
183 vs 6

Base details

Website, pricing, platforms and company facts side by side.

Knowt
Winda.app
Website knowt.io winda.app
Pricing —
Freemium $9 / Monthly (Plus, billed yearly) Official pricing
Platforms —
Web Google Chrome
Company — 2026
Listed in
Studying Education Spaced Repetition Flash Cards +1
AI Study Tools Study Tools Education AI +1

About Knowt and Winda.app

In their own words, as submitted to SaaSHub.

Knowt
Winda.app

No description of Knowt yet.

Winda is a reader. You read the original: the web page, the PDF or the YouTube transcript itself, not a summary of it. AI sits beside the text while you read. Ask about a passage, have it explained in place, or translate it without leaving the page. From what you read, Winda writes flashcards and...

Read more about Winda.app

Features and specs

What each product offers, as listed by its team.

Knowt 5 features
Winda.app 4 features
  • User-Friendly Interface
    Knowt offers an intuitive and easy-to-navigate interface, making it accessible for users of varying technical abilities.
  • Flashcard Integration
    It provides an efficient way to create flashcards directly from notes, aiding in active recall and spaced repetition learning techniques.
  • Collaborative Features
    Supports collaboration, allowing users to share notes and work with peers, beneficial for group studies or class projects.
  • Cross-Platform Availability
    Knowt can be accessed from multiple devices, including mobile and desktop platforms, ensuring notes are available anytime, anywhere.
  • Automatic Note Highlights
    Automatically highlights key points in notes which can help in quick review and better retention of important information.

Possible disadvantages

  • Limited Customization
    Users may find customization options for notes and flashcards lacking, which can be a drawback for those looking for more personalized study tools.
  • Subscription Cost
    Some features may be locked behind a subscription paywall, limiting access to users who are not willing or unable to pay for premium features.
  • Over-Reliance on AI
    The AI-driven highlights and suggestions may not always meet the user's needs or may overlook critical points not recognized by AI.
  • Potential Data Privacy Concerns
    Users may have concerns about the privacy of their notes and personal data, especially regarding how this data is stored and used.
  • Connectivity Requirements
    Requires an internet connection to access some features, such as syncing notes across devices, which can be a hindrance in offline environments.
  • Reader
    Read web pages, PDFs and YouTube transcripts in the original, with AI beside them
  • Flashcards and quizzes
    Written from what you read; every card links back to its source passage
  • Spaced Repetition
    Reviews scheduled with FSRS; reading and reviewing never use credits
  • Translate in place
    Translate a passage without leaving the page

Videos

Walkthroughs and reviews on video.

Knowt 3 videos + Add
Winda.app 0 videos + Add

Knowt - Quickly Turn Documents Into Quizzes and Flashcards

More videos

  • - Knowt - Quickly Turn Notes Into Practice Quizzes
  • - Knowt: An AI App fo Taking Notes to the Next Level

No Winda.app videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Knowt
Winda.app
97% 97%
Education
3% 3%
100% 100%
AI
0% 0%
0% 0%
Study Tools
100% 100%
100% 100%
Studying
0% 0%

Questions & Answers

As answered by people managing Knowt and Winda.app.

How would you describe the primary audience of your product?

Winda.app's answer:

People who learn from material they bring themselves: exam candidates (CFA, PMP, CPA, GRE, GMAT), language learners, people reading papers, and anyone who has to master documents for work.

Which are the primary technologies used for building your product?

Winda.app's answer:

  • TypeScript and React (TanStack Start) for the web app
  • WXT for the Chrome extension
  • PostgreSQL with Prisma
  • FSRS (ts-fsrs) for review scheduling
  • PDF.js for reading PDFs

What makes your product unique?

Winda.app's answer:

Winda is a reader first. You read the original web page, PDF or YouTube transcript, with AI beside it to answer questions, explain a passage in place or translate it.

From what you read, Winda writes flashcards and multiple-choice questions, and every card links back to the passage it came from. Reviews are scheduled with FSRS, so each card comes back just before you would forget it.

Why should a person choose your product over its competitors?

Winda.app's answer:

  • Compared with AI notebooks such as NotebookLM: they answer questions about your material, so what you end up reading is a summary. In Winda you read the source itself, and AI sits beside it.
  • Compared with flashcard apps such as Anki and Quizlet: you write the cards yourself or study someone else's deck. Winda writes cards from your own material, each with a link back to where it came from.
  • Reading and reviewing never use credits. Only AI actions do, and it's free to start with no credit card.

What's the story behind your product?

Winda.app's answer:

I'm a software engineer preparing for the CFA Level 1 exam. I built Winda to use for my own studying.

Today I use it for two things: - Studying for CFA Level 1 - Helping my kid review English grammar

User comments

Share your experience with using Knowt and Winda.app. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Knowt 5.0 · 1 review
Winda.app no reviews yet
  • Good Free Alternative To Quizlet!
    SaaSHub review
    · Sep 2022

    It is a good studying alternative to Quizlet with features such as being able to join a class and do assignments. You can also study ad-free, without a cost and be able to read through many different textbooks....

We have no reviews of Winda.app yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Knowt 9 mentions
Winda.app 0 mentions

View more

Tracking Winda.app since Sep 2026.

Alternatives to Knowt and Winda.app

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