
Handwritten notes, PDF markup, and AI study tools on one canvas
Capacities records 339,396 monthly visits with +5.7% month-over-month growth and Freemium, Paid pricing. Narafy records 0 monthly visits with 0% growth and Free pricing.
Tag-first notes that you can actually find again — and the relaunch is underway
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | capacities.io | narafy.com |
| Pricing Model | Freemium, Paid | Free |
| Monthly Visits | 339.4K (339,396) | 0 (0) |
| MoM Traffic Delta | +18.16K (+5.7%) | 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (29.5%) | 🌐 Global (—) |
| Direct Visits / mo | 249.6K | 0 |
| User Rating | 4.5 | 4.1 |
| Supported Platforms | Website | Website |

A studio for your mind: object-based notes that stay connected
Model people, books, projects and meetings as typed objects with their own properties, instead of forcing them into folders.
See every link to a note at a glance, and let Capacities surface unlinked mentions where you already wrote about the same thing.
Capture thoughts without deciding where they belong first, then link and refine them later.
On paid plans, an AI assistant works alongside your notes, and image, PDF and weblink analysis turns outside material into usable content.
Tag-first notes that you can actually find again — and the relaunch is underway
Rather than forcing folders or hierarchies, Narafy lets you attach as many tags as you like and then retrieve notes instantly by any combination of them.
The relaunch is designed around the idea that your own notes should be able to answer questions, not just sit in a list.
A single app is planned for iPhone, iPad and Mac, alongside Android, Windows and browser versions, so the same notes follow you everywhere.
Independent 'Classic' and 'Glass' looks are offered so the writing surface can match your taste, and writing a note is intended to feel pleasant in itself.

Handwritten notes, PDF markup, and AI study tools on one canvas
A polished space for notes, tasks, and documents that follows you across every device.
A polished space for notes, tasks, and documents that follows you across every device.
Turn any lecture, file, or video into notes, flashcards, and quizzes
Turn any lecture, file, or video into notes, flashcards, and quizzes
Offline visual note-taking on an infinite canvas
Offline visual note-taking on an infinite canvas

ADHD-friendly AI assistant for notes, email and tasks
ADHD-friendly AI assistant for notes, email and tasks

Offers superior visual whiteboarding and spatial structuring for complex research, but lacks Capacities' typed object database system.
Offers superior visual whiteboarding and spatial structuring for complex research, but lacks Capacities' typed object database system.

Your files, notes and meetings in one drive — with an AI that knows all of it.
Your files, notes and meetings in one drive — with an AI that knows all of it.
An AI notes app that organizes your knowledge for you
An AI notes app that organizes your knowledge for you

Free / Open-sourceOpen-source note-taking with backlinks, local Markdown and optional AI
Free / Open-sourceOpen-source note-taking with backlinks, local Markdown and optional AI
SpecialistLocal-first visual note-taking on an infinite canvas with mind maps and knowledge-base AI
SpecialistLocal-first visual note-taking on an infinite canvas with mind maps and knowledge-base AI

An AI workspace where your notes, docs and tasks finally live in one place
An AI workspace where your notes, docs and tasks finally live in one place
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