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Best Productivity ResourcesBy Shushant LakhyaniVerified creator

Web App

Knowt

A free study app for flashcards, practice tests and AI notes from your files.

Visit Knowt4.5

  • Rating

    4.5 / 5

  • Pricing

    Freemium

  • Difficulty

    Beginner

  • Works on

    Web, iOS, Android

Built with love by Shushant Lakhyani. Building bestproductivityresources.com

Free: 1,100+ ways people make money onlineFree: 399+ ways to make money online

What is Knowt?

Knowt is a study platform for flashcards, practice tests and AI-made study materials. You can create, share and study flashcards for free with unlimited learn mode, spaced repetition and matching games. Its AI tools turn uploaded PDFs and recorded lectures into notes, flashcards and practice tests, and Kai, its AI tutor, can quiz you by voice. It also has AP, SAT and ACT prep, and a Chrome extension can import sets from Quizlet, Wayground and Kahoot. It works on the web and through iOS and Android apps, with paid student and teacher plans.

Pros: what Knowt does well

  • Unlimited learn mode on free flashcards
  • Turns PDFs and lectures into study sets
  • Imports sets from Quizlet

Cons: where it falls short

  • Paid plan details are not on the homepage
  • AI-made notes still need checking

Who Knowt is for

High school and college students revising for exams.

Who can skip it

People who already have a flashcard routine they like.

Knowt alternatives

Not sold on Knowt? These do a similar job, and each card says what it has in common.

All Learning resources

RemNote

Focus: spaced repetition, study and pdf. Shares flashcards with Knowt. Adds macOS and Windows. Same 4.5 rating.

Web AppFree planWeb, iOS
4.5Visit

Brainscape

Focus: spaced repetition and study. Shares flashcards and exam prep with Knowt. Same 4.5 rating.

Web AppFree planWeb, iOS
4.5Visit

NotebookLMEditor's pick, verified

Focus: research, citations and summaries. Also in Learning and AI Productivity, like Knowt. Rated 4.6 (Knowt: 4.5).

Web AppFree planWeb, iOS
4.6Visit

Clew

Focus: learning roadmap, ai agent and knowledge graph. Also in Learning and AI Productivity, like Knowt. Free (Knowt: Freemium). Rated 4.3 (Knowt: 4.5).

Web AppFreeWeb
4.3Visit

Dive into Deep Learning

Focus: deep learning, book and course. Also in Learning and AI Productivity, like Knowt. A course, not a web app. Free (Knowt: Freemium). Rated 4.9 (Knowt: 4.5).

CourseFreeWeb
4.9Visit

Neural Networks: Zero to Hero

Focus: neural networks, course and karpathy. Also in Learning and AI Productivity, like Knowt. A course, not a web app. Free (Knowt: Freemium). Rated 4.9 (Knowt: 4.5).

CourseFreeWeb
4.9Visit

Free alternatives to Knowt

Want to spend nothing? These free picks cover similar ground.

Agentic Design Patterns

Focus: ai agents, design patterns and llm. Also in AI Productivity and Learning, like Knowt. A book, not a web app. Free (Knowt: Freemium). Adds Offline. Rated 4.8 (Knowt: 4.5).

BookFreeOffline, Web
4.8Visit

AI Agents for Beginners

Focus: ai agents, microsoft and course. Also in Learning and AI Productivity, like Knowt. A course, not a web app. Free (Knowt: Freemium). Rated 4.8 (Knowt: 4.5).

CourseFreeWeb
4.8Visit

CS50 AI with Python

Focus: harvard, cs50 and python. Also in Learning and AI Productivity, like Knowt. A course, not a web app. Free (Knowt: Freemium). Rated 4.8 (Knowt: 4.5).

CourseFreeWeb
4.8Visit

fast.ai

Focus: deep learning, machine learning and course. Also in Learning and AI Productivity, like Knowt. A course, not a web app. Free (Knowt: Freemium). Rated 4.8 (Knowt: 4.5).

CourseFreeWeb
4.8Visit

LLM Course

Focus: llm, course and roadmap. Also in Learning and AI Productivity, like Knowt. A course, not a web app. Free (Knowt: Freemium). Rated 4.8 (Knowt: 4.5).

CourseFreeWeb
4.8Visit
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