Blog

Gedachten over cognitieve hulpmiddelen, ruimtelijk denken en het bouwen van Depli.

Latest

April 15, 2026 · 12 min read

You're still thinking inside pages

The document metaphor is 40 years old. It was designed for printers, not for thinking. A new architecture is emerging — and it changes everything.

ArchitectureVisionDesign
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April 14, 2026 · 6 min read

Building a second brain that actually looks like one

Most "second brain" tools are just fancy filing cabinets. What if your second brain was spatial, visual, and worked the way your mind actually thinks?

CognitionProductivitySpatial
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April 13, 2026 · 4 min read

The case for less, not more, on your screen

Productivity isn't about seeing everything at once. It's about seeing only what matters right now. How focus mode eliminates digital noise.

FocusDesignProductivity
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April 12, 2026 · 5 min read

AI that works with you, not instead of you

Most AI tools automate your work away. Depli's Sona takes a different approach: it suggests, questions, and assists — but you stay in control.

AISonaPhilosophy
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April 11, 2026 · 5 min read

I love Obsidian. Here's why I'm building something different.

Obsidian is brilliant for text-first thinkers. But what about visual thinkers who need spatial structure, not just markdown files?

ComparisonToolsPhilosophy
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April 10, 2026 · 6 min read

Beyond Notion: What a cognitive workspace actually looks like

Notion is powerful but overwhelming. Discover what happens when you build a workspace around how your brain actually works — spatial, intentional, AI-assisted.

ProductivityComparisonTools
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April 9, 2026 · 5 min read

You don't own your Notion data (and it matters)

What happens when a cloud tool shuts down? Your years of work disappear. Local-first software means your data survives any company.

PrivacyLocal-firstPhilosophy
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April 8, 2026 · 5 min read

What is a cognitive workspace?

A cognitive workspace adapts to how you think — not the other way around. Spatial layout, intention-first AI, and local-first design explained.

CognitionDesignVision
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April 7, 2026 · 5 min read

Pages are dead. Long live the canvas.

Documents were designed for printers. Canvases are designed for thinking. Why the future of knowledge work is spatial, not sequential.

SpatialDesignVision
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April 5, 2026 · 7 min read

Why your data should live on your machine

Cloud-first tools hold your data hostage. Local-first software gives you ownership, speed, and privacy — without sacrificing collaboration.

PrivacyArchitecturePhilosophy
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April 12, 2026 · 3 min read

Your tools should motivate you, not drain you

Most productivity tools feel like chores. Gamification, streaks, guilt-driven reminders. Here's why Depli is designed to feel different.

MotivationDesignPhilosophy
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April 10, 2026 · 4 min read

Why real-time collaboration changes everything

Working alone in shared tools isn't collaboration. Here's what real spatial collaboration looks like.

CollaborationProduct
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April 8, 2026 · 3 min read

Productivity isn't about more tools

We've been sold the idea that more apps = more productive. The opposite is true. Average knowledge workers context-switch 400 times a day.

ProductivityPhilosophy
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April 5, 2026 · 2 min read

Waarom ik Depli bouw

Elke productiviteitsapp belooft je leven te organiseren. De meeste organiseren alleen je angst in mooiere lijstjes. Ik wilde iets anders.

VisionPhilosophy
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March 28, 2026 · 5 min read

Je brein denkt niet in lijstjes

We organiseren informatie verkeerd. Ruimtelijke cognitie is hoe je brein echt werkt — en het wordt tijd dat onze hulpmiddelen meegaan.

CognitionDesignResearch
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March 15, 2026 · 5 min read

AI die vraagt voordat het handelt

De meeste AI-functies in productiviteitsapps zijn te agressief. Sona kiest een andere aanpak.

AIPhilosophyProduct
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March 2, 2026 · 5 min read

Je data moet je apps overleven

Wat gebeurt er met je werk als de dienst waar je op vertrouwt verdwijnt? Local-first is het antwoord.

PrivacyArchitecturePhilosophy
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Comparisons

Guide

Depli vs Notion — A different kind of workspace

Notion organizes information. Depli organizes thinking. Compare features, philosophy, and approach side by side.

ComparisonTools
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Guide

Depli vs Obsidian — Local-first, but spatial

Both Depli and Obsidian believe your data is yours. The difference? Depli adds spatial thinking, visual modules, and built-in AI.

ComparisonTools
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Use cases

Use case

Depli for Students — Study smarter with spatial thinking

Organize lectures, research, and projects spatially. Think visually, connect ideas, and study with AI assistance.

SpatialAI
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Use case

Depli for Creators — Your creative workspace, unfolded

Writers, designers, and filmmakers use Depli to organize ideas spatially. Mood boards, scripts, references — all in one visual workspace.

DesignSpatial
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Use case

Depli for Researchers — Think spatially, publish faster

Organize papers, connect ideas, and write with spatial clarity. See the big picture while working on the details.

CognitionSpatial
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