
Massive library of shared academic notes paired with AI study tools, but less focused on flashcard creation.
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. Kreo Software records 120,743 monthly visits with +23.6% growth and Free Trial, Paid, Contact for Pricing pricing.

AI takeoff and estimating software built around real construction drawings
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | knowt.com | kreo.net |
| Pricing Model | Free | Free Trial, Paid, Contact for Pricing |
| Monthly Visits | 4.18M (4,183,953) | 120.74K (120,743) |
| MoM Traffic Delta | +214.76K (+5.4%) | +23.07K (+23.6%) |
| Primary Market & Share | 🇺🇸 United States (69.6%) | 🇦🇺 Australia (15.7%) |
| Direct Visits / mo | 2.74M | 69.83K |
| 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.

AI takeoff and estimating software built around real construction drawings
Automatically detects and measures rooms, walls, doors, windows and custom areas, assigning each element a name, type and ID, with a second review pass that re-fits outlines against the drawing.
Point at a single element and AI locates and counts every matching object across all pages of a drawing, grouping similar elements separately for accurate quantities.
An in-platform agent that reads drawings, executes measurements and returns exact quantities, with visible steps and approval gates for critical actions.
A no-code visual designer for compiling, testing and publishing repeatable estimating playbooks, plus ready-made skills such as CountFlow and Excel Template Builder.

Massive library of shared academic notes paired with AI study tools, but less focused on flashcard creation.
Massive library of shared academic notes paired with AI study tools, but less focused on flashcard creation.
An AI-powered visual workspace where teams think, plan, and build together
Gamified AI study application converting notes into flashcards and quizzes, but with a more playful interface.
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.
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.
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.
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.
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.
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 learning assistant converting lectures and documents into study guides and flashcards, but less free-tier friendly.

AI agents that run recurring business work for your team
AI agents that run recurring business work for your team
AI study platform transforming notes and videos into quizzes and summaries, but with fewer collaborative features.
AI study platform transforming notes and videos into quizzes and summaries, but with fewer collaborative features.

Reality capture, robotics, and visual AI for the built world