Comment Generator records 6,296 monthly visits with -17.1% month-over-month growth and Free Trial pricing. Goodnotes records 3,227,341 monthly visits with +10.8% growth and Freemium, Free Trial pricing.
Chrome extension that drafts on-brand social comments in one click
Handwritten notes, PDF markup, and AI study tools on one canvas
| Dimension / Metric | | |
|---|---|---|
| Official Domain | comment-generator.com | goodnotes.com |
| Pricing Model | Free Trial | Freemium, Free Trial |
| Monthly Visits | 6.3K (6,296) | 3.23M (3,227,341) |
| MoM Traffic Delta | -1.3K (-17.1%) | +314.75K (+10.8%) |
| Primary Market & Share | 🇺🇸 United States (45%) | 🇺🇸 United States (33.8%) |
| Direct Visits / mo | 2.49K | 1.64M |
| User Rating | 3.9 | 4.4 |
| Supported Platforms | Website | Website |
Chrome extension that drafts on-brand social comments in one click
The extension reads the specific post before writing, so drafts reflect that content instead of a generic template.
Tell it how you write and it aims for your tone or your brand's tone rather than a neutral AI register.
Choose what the comment should do, such as agree, disagree or add insight, and how it should sound.
It works as a browser extension layered on the platform and never asks for your login credentials.
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.
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.
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.
AI comment moderation for Facebook and Instagram that protects ad conversion
AI comment moderation for Facebook and Instagram that protects ad conversion
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.
SpecialistCombines infinite canvas mind mapping with local-first storage, but lacks tablet handwriting and stylus optimization.
SpecialistCombines infinite canvas mind mapping with local-first storage, but lacks tablet handwriting and stylus optimization.
