Goodnotes records 3,227,341 monthly visits with +10.8% month-over-month growth and Freemium, Free Trial pricing. Harold records 80 monthly visits with 0% growth and Free Trial, Paid pricing.
Handwritten notes, PDF markup, and AI study tools on one canvas
Clean, validated invoice data for any ERP
| Dimension / Metric | | |
|---|---|---|
| Official Domain | goodnotes.com | useharold.com |
| Pricing Model | Freemium, Free Trial | Free Trial, Paid |
| Monthly Visits | 3.23M (3,227,341) | 80 (80) |
| MoM Traffic Delta | +314.75K (+10.8%) | +80 (0%) |
| Primary Market & Share | 🇺🇸 United States (33.8%) | 🇹🇷 Türkiye (100%) |
| Direct Visits / mo | 1.64M | 31 |
| User Rating | 4.4 | 4 |
| 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.
Clean, validated invoice data for any ERP
AI pulls headers, totals, line items and references from invoices, receipts, purchase orders and statements into structured data.
IF checks, formulas and conditional logic catch wrong totals, missing fields and bad supplier IDs, or transform data on the fly.
Map any supplier alias on a document to your internal supplier ID once, and Harold applies it automatically from then on.
Shape exports to match your ERP, finance team or Zapier flow with CSV, Excel, JSON and webhook output templates.
SpecialistExcels at automatically generating flashcards and practice quizzes from study notes, but lacks freehand drawing features.
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.
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.
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.
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.
Provides gorgeous structured block-based document editing, but is built for typed text rather than handwritten notes.
Organizes notes into interconnected typed objects rather than traditional notebooks, but lacks handwritten ink support.
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.
SpecialistUses an infinite visual canvas for note organization, but lacks Goodnotes' paper templates and PDF annotation polish.
AI agents that run document-heavy business processes end to end
Offers spatial whiteboards for organizing complex research, but lacks Goodnotes' freehand handwriting stylus support.
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.
SpecialistAutomatically converts lectures and PDFs into structured study guides, but lacks freehand ink and drawing tools.
Bank statement converter that checks its own work
Bank statement converter that checks its own work
Free / Open-sourceProvides privacy-focused local Markdown note-taking with backlinks, but lacks PDF markup and stylus handwriting capabilities.
Free / Open-sourceProvides privacy-focused local Markdown note-taking with backlinks, but lacks PDF markup and stylus handwriting capabilities.
