SpecialistExcels at automatically generating flashcards and practice quizzes from study notes, but lacks freehand drawing features.
Goodnotes records 3,227,341 monthly visits with +10.8% month-over-month growth and Freemium, Free Trial pricing. Hex records 782,737 monthly visits with +10.8% growth and Freemium, Free Trial, Paid, Contact for Pricing, Free pricing.

An agentic analytics platform that turns questions into governed, trusted answers
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | goodnotes.com | hex.tech |
| Pricing Model | Freemium, Free Trial | Freemium, Free Trial, Paid, Contact for Pricing, Free |
| Monthly Visits | 3.23M (3,227,341) | 782.74K (782,737) |
| MoM Traffic Delta |
|---|
| +314.75K (+10.8%) |
| +76.58K (+10.8%) |
| Primary Market & Share | 🇺🇸 United States (33.8%) | 🇺🇸 United States (64.1%) |
|---|
| Direct Visits / mo | 1.64M | 621.75K |
|---|
| User Rating | 4.4 | 4.7 |
|---|
| 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.

An agentic analytics platform that turns questions into governed, trusted answers
Ask a question in plain language and get a reasoned answer with the SQL, charts and tables behind it, available in the Hex workspace, in Slack and from developer tools.
Write SQL, Python and R side by side in one project, then turn cells into interactive, parameterised data apps and dashboards without a separate BI authoring tool.
Centralise metrics, semantics and corporate definitions so answers stay consistent, and see exactly where the agent lacked grounding so you can fix it.
Run graded, rubric-based test suites against the agent to measure answer quality and catch regressions as your data and context evolve.
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.
#2
SpecialistStronger online PDF editing and AI chat capabilities, but lacks tablet-optimized handwritten note-taking workflows.
#3SpecialistConverts 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.
Faster for ad hoc statistical analysis and data visualization from natural language, but lacks Hex's robust notebook workflows.

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.

Offers spatial whiteboards for organizing complex research, but lacks Goodnotes' freehand handwriting stylus support.

SpecialistAutomatically converts lectures and PDFs into structured study guides, but lacks freehand ink and drawing tools.

SpecialistOffers a spreadsheet-based interface with live data and Python execution, but lacks Hex's structured data app builder.

Simpler plain-English querying and dashboard generation for databases, but lacks Hex's advanced polyglot notebook environment.
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.
Faster for ad hoc statistical analysis and data visualization from natural language, but lacks Hex's robust notebook workflows.
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.
Offers spatial whiteboards for organizing complex research, but lacks Goodnotes' freehand handwriting stylus support.
SpecialistAutomatically converts lectures and PDFs into structured study guides, but lacks freehand ink and drawing tools.
SpecialistOffers a spreadsheet-based interface with live data and Python execution, but lacks Hex's structured data app builder.
Simpler plain-English querying and dashboard generation for databases, but lacks Hex's advanced polyglot notebook environment.