
Massive library of shared academic notes paired with AI study tools, but less focused on flashcard creation.
Knowt records 4,183,953 monthly visits with +5.4% month-over-month growth and Free pricing. Matterbase records 4,450 monthly visits with -3.4% growth and Freemium, Free Trial, Contact for Pricing pricing.

Find, save, and spec interior products in one workflow
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | knowt.com | matterbase.com |
| Pricing Model | Free | Freemium, Free Trial, Contact for Pricing |
| Monthly Visits | 4.18M (4,183,953) | 4.45K (4,450) |
| MoM Traffic Delta |
| +214.76K (+5.4%) |
| -157 (-3.4%) |
| Primary Market & Share | 🇺🇸 United States (69.6%) | 🇺🇸 United States (60%) |
|---|
| Direct Visits / mo | 2.74M | 1.75K |
|---|
| User Rating | 4.3 | 4.2 |
|---|
| Supported Platforms | Website | Website |
|---|
Free AI flashcard and study tools for students
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.

Find, save, and spec interior products in one workflow
Search by room type, colour, or a natural-language prompt to find interiors and the individual products credited inside them, with photographer and designer attribution.
Drag-and-drop boards for products, finishes, and materials that you can share with clients and teammates for comments and approval.
Turn a board into a real-time schedule your studio can price, with product data carried over instead of retyped into spreadsheets.
Lasso or pin a region of a rendering to swap finishes and adjust lighting, from day to night, without leaving the platform.

Massive library of shared academic notes paired with AI study tools, but less focused on flashcard creation.
Gamified AI study application converting notes into flashcards and quizzes, but with a more playful interface.
SpecialistComprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.

Interactive AI learning platform turning course materials into flashcards and quizzes, but with more video explanations.
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.

Personalized AI study assistant creating flashcards and mind maps from lecture recordings, but smaller user community.

AI learning assistant converting lectures and documents into study guides and flashcards, but less free-tier friendly.
AI study platform transforming notes and videos into quizzes and summaries, but with fewer collaborative features.

Generate, edit and visualize floor plans in your browser

SpecialistAI rendering studio that turns sketches, photos and SketchUp, Revit or Rhino views into client-ready architectural images

SpecialistAI interior design, floor plans and 3D models for every home project
Massive library of shared academic notes paired with AI study tools, but less focused on flashcard creation.
Gamified AI study application converting notes into flashcards and quizzes, but with a more playful interface.
SpecialistComprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
Interactive AI learning platform turning course materials into flashcards and quizzes, but with more video explanations.
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.
Personalized AI study assistant creating flashcards and mind maps from lecture recordings, but smaller user community.
AI learning assistant converting lectures and documents into study guides and flashcards, but less free-tier friendly.
AI study platform transforming notes and videos into quizzes and summaries, but with fewer collaborative features.
Generate, edit and visualize floor plans in your browser
SpecialistAI rendering studio that turns sketches, photos and SketchUp, Revit or Rhino views into client-ready architectural images
SpecialistAI interior design, floor plans and 3D models for every home project