Goodnotes records 3,227,341 monthly visits with +10.8% month-over-month growth and Freemium, Free Trial pricing. Idlen records 55,982 monthly visits with +9.2% growth and Paid pricing.
Handwritten notes, PDF markup, and AI study tools on one canvas
Native advertising network that turns AI wait time in IDEs, browsers and chat apps into revenue for developers
| Dimension / Metric | | |
|---|---|---|
| Official Domain | goodnotes.com | idlen.io |
| Pricing Model | Freemium, Free Trial | Paid |
| Monthly Visits | 3.23M (3,227,341) | 55.98K (55,982) |
| MoM Traffic Delta | +314.75K (+10.8%) | +4.7K (+9.2%) |
| Primary Market & Share | 🇺🇸 United States (33.8%) | 🇮🇳 India (54.3%) |
| Direct Visits / mo | 1.64M | 23.16K |
| User Rating | 4.4 | 3.8 |
| 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.
Native advertising network that turns AI wait time in IDEs, browsers and chat apps into revenue for developers
Install for VS Code, Cursor, and Windsurf, or add a Chromium and Firefox extension, then keep using your usual AI tools with no workflow changes.
Package.json is inspected on your own machine to match relevant ads, and only anonymous keyword tags are sent; source code is never read, stored, or transmitted.
Campaigns reach audiences defined by technologies in their code, such as React, Python, AWS, or Kubernetes, instead of third-party browsing cookies.
Withdraw earnings through Stripe or PayPal, or take API credits with a bonus, with referrals earning a share of what they bring in.
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.
AI-driven SSP and DSP for APAC-heavy mobile app advertising
AI-driven SSP and DSP for APAC-heavy mobile app advertising
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.
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.
Influencer marketing built for measurable performance
Influencer marketing built for measurable performance
Free / Open-sourceCashback deals for shoppers and marketplace growth analytics for Amazon, Etsy and Walmart sellers
Free / Open-sourceCashback deals for shoppers and marketplace growth analytics for Amazon, Etsy and Walmart sellers
