Copus – AI Bookmark Manager & Personal Taste Database

Curate the web, build a taste profile you own, and use it to personalize AI. Open source, designed as a public good.

Save and curate anything on the web with one click. Copus turns your bookmarks into a structured taste profile — a personal database of what you find valuable. Use it to get more personalized responses from AI assistants. Key Features: - One-click save: Bookmark any page with notes and categories - Taste Profile: Your curations build a portable data asset that reflects your interests - AI Personalization: Inject your taste profile into AI chat sessions for tailored responses - Traces: See when others have curated the same page you're browsing - Treasury: Organize and revisit your curated content anytime How it works: 1. Browse the web normally 2. Click the Copus icon to save and annotate pages 3. Your curations build a taste profile at copus.network 4. Use the taste button in AI chats to personalize responses based on you interests Open source and designed as a public good. Your data, your control.