
SpecialistThe AI workspace where teams and agents get work done together

Goodnotes records 3,227,341 monthly visits with +10.8% month-over-month growth and Freemium, Free Trial pricing. Knowz records 365 monthly visits with -79.8% growth and Free, Paid pricing.

AI knowledge OS for enterprise search and documentation
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | goodnotes.com | knowz.com |
| Pricing Model | Freemium, Free Trial | Free, Paid |
| Monthly Visits | 3.23M (3,227,341) | 365 (365) |
| MoM Traffic Delta |
| +314.75K (+10.8%) |
| -1.45K (-79.8%) |
| Primary Market & Share | 🇺🇸 United States (33.8%) | 🇲🇽 Mexico (100%) |
|---|
| Direct Visits / mo | 1.64M | 149 |
|---|
| User Rating | 4.4 | 4.1 |
|---|
| Supported Platforms | Website | Website |
|---|

Handwritten notes, PDF markup, and AI study tools on one canvas
Low-latency ink with palm rejection, cross-out to erase, and handwriting-to-text conversion keeps writing close to pen on paper.
Import contracts, papers, or textbooks and mark them up by hand, with searchable annotations and clean exports.
Search across typed text, handwriting, and sketches, and turn notes into summaries, mind maps, or structured plans.
Work together in shared notebooks, documents, and whiteboards simultaneously, without version conflicts or file ping-pong.

AI knowledge OS for enterprise search and documentation
Search across 100+ connected workplace tools and get answers grounded in your company's own content.
Author and maintain knowledge with AI writing assistance and automatic documentation.
See how information, teams and documents relate so knowledge isn't siloed.
Import pages, databases, attachments, permissions and team structure from Notion or Confluence.

SpecialistThe AI workspace where teams and agents get work done together

SpecialistExcels at automatically generating flashcards and practice quizzes from study notes, but lacks freehand drawing features.

SpecialistEnterprise AI grounded in your company's own knowledge
#3
SpecialistTurns course materials into interactive AI study tools, but focuses less on handwritten digital notebooks.

SpecialistStronger online PDF editing and AI chat capabilities, but lacks tablet-optimized handwritten note-taking workflows.
SpecialistConverts notes and PDFs into quizzes and flashcards, but lacks stylus-based handwriting and sketching tools.
Provides gorgeous structured block-based document editing, but is built for typed text rather than handwritten notes.

AI-powered knowledge base that turns documents into fast answers

SpecialistThe documentation platform that keeps docs accurate for people and AI

Custom AI agents trained on your documentation and knowledge base

Organizes notes into interconnected typed objects rather than traditional notebooks, but lacks handwritten ink support.
SpecialistUses an infinite visual canvas for note organization, but lacks Goodnotes' paper templates and PDF annotation polish.
SpecialistExcels at automatically generating flashcards and practice quizzes from study notes, but lacks freehand drawing features.
SpecialistTurns course materials into interactive AI study tools, but focuses less on handwritten digital notebooks.
SpecialistStronger online PDF editing and AI chat capabilities, but lacks tablet-optimized handwritten note-taking workflows.
SpecialistConverts notes and PDFs into quizzes and flashcards, but lacks stylus-based handwriting and sketching tools.
Provides gorgeous structured block-based document editing, but is built for typed text rather than handwritten notes.
SpecialistThe documentation platform that keeps docs accurate for people and AI
Custom AI agents trained on your documentation and knowledge base
Organizes notes into interconnected typed objects rather than traditional notebooks, but lacks handwritten ink support.
SpecialistUses an infinite visual canvas for note organization, but lacks Goodnotes' paper templates and PDF annotation polish.