Public Beta

The place where thoughts become a system

Card-based knowledge base for ideas, projects and notes

Write thoughts into cards, connect them together and build your personal knowledge map — where ideas don't get lost, but start working together.

Free · No credit card · Sign up in 30 seconds

How it works

From first thought to knowledge map

✏️
01

Create a card

Write a thought, idea, book note or project fragment — any time.

🏷️
02

Add meaning

Category, tags and auto-icon help you navigate the base quickly.

🔗
03

Connect to others

Show that one thought confirms, deepens or contradicts another.

04

Get an AI insight

AI will analyze the chain of related notes and synthesize an insight you might have missed.

🕸️
05

View the knowledge graph

See not a list of notes, but a living map of ideas where everything is interconnected.

Features

Everything you need for smart notes

🔗
Connections

Connect thoughts into a network

Link ideas, notes and projects to see not individual records, but a system — like neurons in a brain.

Speed

Find a thought in seconds

Search by text, tags, categories and keywords helps you instantly return to the right idea.

🏷️
Organization

Stay organized without the hassle

Cards automatically get a colored icon by topic. Categories and tags keep the base clear, even as cards multiply.

🌐
Privacy

Yours is yours. Public is for all

Every card is private by default. Toggle it public with one switch and share the link.

📥
Import

Move everything in one click

Import notes from Notion, Obsidian, Markdown or CSV — no manual transfer, no structure loss.

AI · Already working

AI finds connections and synthesizes insights

AI connections find hidden intersections between cards and explain why they're related. AI insight synthesizes a new idea from a chain of related notes.

AI features

Smart assistant for
your knowledge base

aiDesc 3 free AI credits. Use them to find hidden connections between notes or synthesize insights from a chain of ideas.

AI suggests connections

Finds cards that are semantically related and explains why

🧠

Synthesis of related notes

Analyzes a chain and creates a new insight from multiple ideas

10 credits

Starter

$1.99

50 credits

Popular

$7.99

100 credits

Pro

$12.99

Buy credits →

Use cases

What to use
it for

Try it on — you're probably already doing something like this.

Project ideasBook notesPersonal observationsPlans and hypothesesResearchContent ideasWork knowledge baseThought journalStudy notes
Free · No credit card

Create your first card in a minute

No setup needed. Just register and start writing.

Start right now →