# Knowt vs lrnos

Knowt records 4,183,953 monthly visits with +5.4% month-over-month growth and Free pricing. lrnos records 0 monthly visits with 0% growth and Freemium pricing.

| Metric | [Knowt](https://openaitools.app/tool/knowt-com) | [lrnos](https://openaitools.app/tool/lrnos) |
| :--- | :--- | :--- |
| Website URL | https://knowt.com/ | https://lrnos.com |
| Categories | AI Flashcard Maker, AI Notes Generator, AI Summarizer, AI Note Taker | AI Homework Helper, AI Notes Generator, AI Quiz Generator |
| Pricing Model | Free | Freemium |
| Monthly Visits | 4,183,953 | 0 |
| MoM Growth Rate | +5.4% | 0% |
| Primary Market | United States | Global |
| Direct Visits | 2,741,505 | 0 |
| Review Score | 4.3 | 3.8 |
| Saved Count | 14 | 0 |
| Supported Platforms | Website | Website |

## Knowt

Knowt is a study platform built around flashcards and AI study tools, and it markets itself as the leading free Quizlet alternative. Its pitch is consolidation: rather than juggling several apps, students upload their class materials once and get flashcards, notes, summaries, and practice tests generated in one place. Importing existing Quizlet sets takes a couple of clicks, including images and formatting.

The AI layer is powered by Kai, an assistant that works across PDFs, slides, images, videos, and live lecture recordings. Uploading files produces notes, flashcards, and quizzes automatically, and Kai can also answer questions about your materials and explain why a practice answer was wrong. An Exam Predictor and Planner builds a study schedule from uploaded course files, while Voice Tutoring & Podcasts let students be quizzed aloud or turn notes into audio for studying on the go.

Knowt is free to use for core studying, with unlimited learn mode and free practice tests. It is widely adopted in education, with millions of students and teachers using it and a strong presence in AP exam preparation, alongside SAT and ACT resources and a Chrome extension for on-screen study.

**Pricing & Plans:** Knowt's core features are free: unlimited learn mode, free practice tests, flashcard creation, imports, and AI study tools with reasonable usage limits. Optional paid upgrades (Plus/Unlimited-style tiers) unlock higher AI generation limits and premium features. No credit card is required to start studying.

- **AI PDF Summarizer and Flashcards:** Upload up to 30 files and Kai instantly produces notes, flashcards, summaries, and practice resources from them.
- **Import and Lecture Recording:** Convert Quizlet, Kahoot, Wayground, and YouTube content, or record live lectures to generate notes and study sets.
- **Exam Predictor and Planner:** Upload class files to get a study plan and exam prediction that highlights what your professor emphasizes most.
- **Voice Tutoring and Podcasts:** Kai quizzes you by voice and can turn any note or flashcard into a podcast for study on the go.
- **Study Modes and Exam Prep:** Free learn mode, matching games, spaced repetition, and practice test rooms cover AP, ACT, and SAT prep.

**Strengths:** Free core with unlimited learn mode and practice tests; One-click Quizlet import preserves formatting and images; AI turns PDFs, slides, and lectures into study materials; Strong AP, SAT, and ACT prep resources plus a Chrome extension

**Limitations:** Some AI generation limits encourage upgrading to paid plans; Advanced study plans rely on accurate file uploads; Best experience requires creating an account to save materials

[Profile (Markdown)](https://openaitools.app/tool/knowt-com.md)

## lrnos

lrnos positions itself as a study operating system rather than a simple note-taking or flashcard app. When you sign up you select your university or school, and the platform reads that institution's own public pages to discover your courses, exam dates and timetable. From there it produces lessons derived from your slides, lecture notes or syllabus, generates timed and marked practice exams modelled on your course's real past papers, and builds a day-by-day plan counted backwards from each exam date within the study hours you actually have.

The adaptivity is the core of the product. Every answer you give, every topic you miss and the amount of time you have available each day feed back into what the system serves you next: missed days are absorbed by the plan, and weak topics are surfaced first. There is also an assistant, referred to as the lrno, that answers questions grounded in your courses and shows which source document or slide each answer came from so you can verify it.

lrnos is currently presented as a beta product built by a small team (founder Belal Mohamed, based in Istanbul). It reports roughly 2,700 students across 187 universities, supports 131 languages, and is built on a mix of third-party models via OpenRouter alongside proprietary AI routing infrastructure. The company also sells seats to schools, universities and teachers, and offers gift seats for students who cannot pay.

**Pricing & Plans:** Free tier requiring no card, with about 20 new lessons per week and usage that refills every 5 hours and every week. Paid tiers are Go at $8.99/month, Pro at $15.99/month and Max at $49.99/month billed monthly, with roughly 17% saved on yearly billing. One-off credit top-ups (lrnoz) cost $2.99 and $7.99, never expire and are only consumed after plan usage runs out. Schools and teachers can buy seat-based plans by contacting the team.

- **Automatic course discovery from your school:** Select your institution and lrnos reads its own course pages to find your courses, exam dates and timetable, so you do not have to enter anything manually.
- **AI-generated lessons grounded in your material:** Lessons are built from your slides, notes, lecture recordings or course outline, with source references so you can see exactly which slide or document each point came from.
- **Timed, marked practice exams:** The platform locates your course's past exams and generates practice papers that follow the same format, then times and marks them like the real thing.
- **Adaptive daily plan:** A plan is generated by counting backwards from each exam date inside your available study hours, and it rebalances when you miss a day or when weak topics need more attention.
- **Study-pattern learning:** What you get right, what you miss and how much time you have all feed back into future reviews, plans and practice exams.

**Strengths:** Automatic course and exam discovery removes the manual setup that most study apps require; Lessons and exams are grounded in the learner's actual course material, with visible source references; The plan adapts to missed days and weak topics instead of being fixed at the start; Free tier is genuinely usable with no card required, and extra usage top-ups never expire

**Limitations:** Currently labelled beta, so features and reliability may still change; Course auto-discovery depends on how much information your school publishes publicly; Usage limits are metered and refills are time-based, which can interrupt heavy study periods on lower tiers

[Profile (Markdown)](https://openaitools.app/tool/lrnos.md)

## Frequently Asked Questions

### How do Knowt and lrnos compare in monthly traffic?

Knowt has 4,183,953 monthly visits, while lrnos has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Knowt has a month-over-month growth rate of +5.4%; lrnos has 0%.

### How does pricing compare?

Knowt: Free. Knowt's core features are free: unlimited learn mode, free practice tests, flashcard creation, imports, and AI study tools with reasonable usage limits. Optional paid upgrades (Plus/Unlimited-style tiers) unlock higher AI generation limits and premium features. No credit card is required to start studying. lrnos: Freemium. Free tier requiring no card, with about 20 new lessons per week and usage that refills every 5 hours and every week. Paid tiers are Go at $8.99/month, Pro at $15.99/month and Max at $49.99/month billed monthly, with roughly 17% saved on yearly billing. One-off credit top-ups (lrnoz) cost $2.99 and $7.99, never expire and are only consumed after plan usage runs out. Schools and teachers can buy seat-based plans by contacting the team.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Studocu](https://openaitools.app/tool/studocu-global) | 39,297,122 | +1.1% | Freemium | Share and access study materials worldwide — with AI study tools built in | [.md](https://openaitools.app/tool/studocu-global.md) |
| 2 | [Gizmo](https://openaitools.app/tool/gizmo-ai) | 9,273,984 | +18.2% | Freemium | Gamified AI study application converting notes into flashcards and quizzes, but with a more playful interface. | [.md](https://openaitools.app/tool/gizmo-ai.md) |
| 3 | [Astra AI](https://openaitools.app/tool/astra-ai) | 7,356,157 | +40.3% | Freemium, Paid | Your personal AI tutor for every subject, from notes to exam day. | [.md](https://openaitools.app/tool/astra-ai.md) |
| 4 | [Course Hero](https://openaitools.app/tool/coursehero-com) | 5,163,395 | -1.4% | Freemium | Study library, AI homework help, and 24/7 tutor access in one place | [.md](https://openaitools.app/tool/coursehero-com.md) |
| 5 | [Solvely AI](https://openaitools.app/tool/solvely-ai) | 4,526,289 | +134% | Freemium | All-in-one AI study tool for homework help, exam prep, notes, and flashcards | [.md](https://openaitools.app/tool/solvely-ai.md) |
| 6 | [RevisionDojo](https://openaitools.app/tool/revisiondojo) | 2,210,628 | -3.2% | Freemium | All-in-one IB and MYP exam prep with an AI study partner | [.md](https://openaitools.app/tool/revisiondojo.md) |
| 7 | [StudyFetch](https://openaitools.app/tool/study-fetch) | 1,750,520 | +1.7% | Freemium | AI study tools and a personal tutor built from your own course material | [.md](https://openaitools.app/tool/study-fetch.md) |
| 8 | [Studley AI](https://openaitools.app/tool/studley-ai) | 1,031,545 | -19.5% | Freemium | Converts notes and PDFs into interactive flashcards and audio podcasts, but less established brand presence. | [.md](https://openaitools.app/tool/studley-ai.md) |
| 9 | [Studydrive](https://openaitools.app/tool/studydrive) | 864,081 | -29.1% | Freemium | University learning platform combining shared notes with AI flashcard generation, but heavier community focus. | [.md](https://openaitools.app/tool/studydrive.md) |
| 10 | [Flashka](https://openaitools.app/tool/flashka) | 805,913 | +2% | Freemium | Personalized AI study assistant creating flashcards and mind maps from lecture recordings, but smaller user community. | [.md](https://openaitools.app/tool/flashka.md) |

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Source: https://openaitools.app/compare/knowt-com-vs-lrnos

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