VS
GLM 5.1With Design Skill
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CORTEX
FeaturesHow it WorksGet Started

YOUR SECOND BRAIN — ACTIVATED

Your Mind.
Expanded.

Capture every thought. Connect every idea. Recall everything.
Cortex is the neural layer your brain has been missing.

Initialize CortexSee How
Idea
Note
Link
Recall

Neural Capabilities

⬡

Bidirectional Links

Every note connects both ways. Follow thoughts forward and backward through your neural map.

◈

Graph Navigation

See your knowledge as a living network. Discover connections you never knew existed.

◉

Instant Recall

Search through your entire second brain in milliseconds. Your thoughts, always at hand.

⬢

Daily Synapses

Spaced repetition meets note-taking. Cortex surfaces the right ideas at the right time.

◆

Frictionless Capture

Markdown, voice, images, code — capture anything in under 2 seconds.

⬣

Private & Local

Your second brain stays on your machine. No cloud. No tracking. Just you.

How Cortex Thinks

01

Capture

Drop thoughts in any format. Cortex absorbs everything.

02

Connect

Links form automatically. Your notes build a neural web.

03

Recall

Query your brain. Get answers from your own knowledge.

Ready to Think Bigger?

Join 12,000+ minds who expanded their capacity.

Activate Your Cortex
© 2026 CortexThink more. Forget less.