
The AI workspace where teams and agents get work done together
Goodnotes records 3,227,341 monthly visits with +10.8% month-over-month growth and Freemium, Free Trial pricing. Side Reminder records 0 monthly visits with -100% growth and Freemium pricing.

Your Apple Reminders, a mouse move away
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | goodnotes.com | sidereminder.com |
| Pricing Model | Freemium, Free Trial | Freemium |
| Monthly Visits | 3.23M (3,227,341) | 0 (0) |
| MoM Traffic Delta | +314.75K (+10.8%) | -2.23K (-100%) |
| Primary Market & Share | 🇺🇸 United States (33.8%) | 🌐 Global (—) |
| Direct Visits / mo | 1.64M | 0 |
| User Rating | 4.4 | 4.2 |
| 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.

Your Apple Reminders, a mouse move away
Move your mouse to the screen edge and reminders slide in instantly; move away and they disappear, with no app switching.
Press Cmd+Shift+V to dictate a reminder, transcribed by an on-device SenseVoice model on your Mac.
Turn any reminder list into a kanban board with custom columns, drag-and-drop cards, and auto-complete when a task is checked off.
Pick a reminder and start a floating focus timer that stays on screen while you work, with pause, resume, and complete actions.

The AI workspace where teams and agents get work done together
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.

AI calendar that defends your focus time and schedules work automatically
AI calendar that defends your focus time and schedules work automatically
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.
Turn one prompt into live business apps, AI agents and automated workflows

The AI super app for work — tasks, projects, calendar and meetings in one place
The AI super app for work — tasks, projects, calendar and meetings in one place

A wearable AI companion that records, remembers and turns conversations into tasks
A wearable AI companion that records, remembers and turns conversations into tasks

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.

An AI buddy on your computer that sees your screen and walks you through anything
An AI buddy on your computer that sees your screen and walks you through anything