The modern
second brain

for thinkers & teams

Available on Web, iOS, Android, macOS.

Built for the way you actually think.

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Your brain
142 notes · 23 tasks
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Q3 product strategy
Synthesized from 7 notes
Resurfaced: API rate limit idea
From 23 days ago
Voice memo · 1m 12s
Transcribed automatically

Nous is the calmest place to think

Built around how memory actually works — fast capture, semantic recall, gentle nudges. Not folders, not filing.

Capture in seconds

⌘K from anywhere. Type, paste, dictate. Done.

Search by meaning

Find ideas even when you forget the words.

Ask your brain

Chat over your notes. Cited, never invented.

Tasks live with notes

Every to-do traceable to its source.

Knowledge graph

See how your ideas actually connect.

Save anything

Links, articles and threads — auto-summarized.

Voice notes

Speak now, organize later. Transcribed instantly.

Auto-tagged

AI tags, summarizes and links every note.

Daily resurface

Yesterday's brilliance, brought back today.

“I used to lose every shower-thought by 9am. Now Nous remembers them, connects them, and brings them back when I need them.”

Maya Okafor
Product designer

Start your second brain today.

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