Zettelkasten

Tame the modern information chaos!

Sketch of the flow of value creation in a Zettelkasten

Create an integrated thinking environment that is better than any AI can ever be.

We understand the overwhelming pressure of navigating today’s information overload. That’s why we’ve developed a solution that simplifies even the most complex knowledge projects, making them perfectly manageable.

Become a Master of Knowledge Development Now!

Create an integrated thinking environment that acts as a cognitive multiplier. By feeding on your notes and using the proper method, you’ll develop a personal thinking and writing companion: your own Zettelkasten.

Read the Blog

How to Turn Note-Writing into Deliberate Mind Training

October 2026 by Sascha

Andy Matuschak claims that note-writing can be a virtuosic skill. Taking that seriously means treating note-writing as a practice in its own right with its own measure of quality. Atomic notes and the knowledge building blocks provide that measure, and turn the notes you have to write anyway into deliberate mind training.

Using GraphViz to Build Complex Models Bottom-Up

October 2026 by Sascha

When you can’t see the whole of a complex issue yet, model it bottom-up: keep a GraphViz note of reinforcing and balancing relationships, research each link in its own note, and let the model of the whole assemble as a byproduct.

Rambling about Sorites

October 2026 by Sascha

Another example of anchored model layering: a meta-model anchored on the freedom scale and on consciousness. Why interdisciplinary frameworks belong in your Zettelkasten, and what the Sorites paradox teaches about drawing conceptual boundaries.

Anchored Model Layering

September 2026 by Sascha

Having an idea is not the actual eureka moment. It is the long work that follows. Anchored model layering is a tool for that work: relate many overlapping models to each other through a shared anchor, and you get one meta-model you can keep extending across long thinking sessions.

Regaining Focus With a Deep Reading Practice

July 2026 by Sascha

Our ability to focus is under attack. Remove the harmful stimuli, introduce beneficial ones. Daily deep reading is has a high return on the time invested, and it doubles as the front end of the Zettelkasten Method.