Goodnotes records 3,227,341 monthly visits with +10.8% month-over-month growth and Freemium, Free Trial pricing. tabOS records 0 monthly visits with — growth and Freemium pricing.
Handwritten notes, PDF markup, and AI study tools on one canvas
Turn your browser's new tab into a tab, notes and AI workspace
| Dimension / Metric | | |
|---|---|---|
| Official Domain | goodnotes.com | chromewebstore.google.com |
| Pricing Model | Freemium, Free Trial | Freemium |
| Monthly Visits | 3.23M (3,227,341) | 0 (0) |
| MoM Traffic Delta |
|---|
| +314.75K (+10.8%) |
| 0 (—) |
| Primary Market & Share | 🇺🇸 United States (33.8%) | 🌐 Global (—) |
|---|
| Direct Visits / mo | 1.64M | 0 |
|---|
| User Rating | 4.4 | 4.3 |
|---|
| Supported Platforms | Website | Browser Extension |
|---|
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.
Turn your browser's new tab into a tab, notes and AI workspace
Manage tabs and tab groups, drag and drop to save or close them, discard tabs to free resources, and organise everything in grid, column, list and tree views.
Create and edit documents, take notes, manage to-dos, store code snippets and use Markdown with syntax highlighting directly in the new tab.
Assemble custom-prompted AI helpers, chat with AI, use Vision AI for image recognition and choose among ChatGPT 3.5, 4.0 and Turbo models.
Create and subscribe to RSS feeds, and follow YouTube and Reddit feeds, all from inside your new tab.
All-in-one AI assistant across web, browser, desktop and mobile
SpecialistExcels at automatically generating flashcards and practice quizzes from study notes, but lacks freehand drawing features.
AI sidebar and browser agent for reading, writing and research
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.
One AI assistant that plugs ChatGPT, Claude and Gemini into every tab
SpecialistConverts notes and PDFs into quizzes and flashcards, but lacks stylus-based handwriting and sketching tools.
A polished space for notes, tasks, and documents that follows you across every device.
The agentic AI browser that reads your tabs, files, and screenshots as context
One privacy-first AI client for GPT, Claude, Gemini and more
One browser agent that combines every major AI model with web automation
All-in-one AI assistant across web, browser, desktop and mobile
SpecialistExcels at automatically generating flashcards and practice quizzes from study notes, but lacks freehand drawing features.
AI sidebar and browser agent for reading, writing and research
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.
One AI assistant that plugs ChatGPT, Claude and Gemini into every tab
SpecialistConverts notes and PDFs into quizzes and flashcards, but lacks stylus-based handwriting and sketching tools.
A polished space for notes, tasks, and documents that follows you across every device.
The agentic AI browser that reads your tabs, files, and screenshots as context
One privacy-first AI client for GPT, Claude, Gemini and more
The best frontend for AI.
