Classix

Classix

The Second Brain optimized for articulation, not capture

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Hello PH! Have you ever dog-eared a book, paused a podcast, or stepped away from an article because YOU have something to say? For too long, these opportunities to crystallize our thoughts have had nowhere to land, and social media comments have been a notoriously poor container for this behavior. Most "second brain" platforms optimize for capture, turning these ephemeral moments into a graveyard of bookmarks and notes. Classix is where those moments go to live, through conversation.

Classix launches

Launch date
Classix
Classix The Second Brain optimized for articulation, not capture

Launched on January 31st, 2026