🧠 Kortex: Your AI-Powered Second Brain & Writer’s Co‑Pilot
Ever felt your ideas scattered across apps, notes, PDFs, and tabs? Kortex is that cozy place where everything clicks—ideas, notes, highlights, writing, and AI help—all in one workspace.
⚙️ What Is Kortex?
Kortex is an AI-enhanced knowledge workspace—think Notion meets Obsidian, but smarter. It combines writing, note-taking, idea capturing, and AI-powered synthesis in a lightweight, focused interface.
🛠️ What Can You Do With It?
- Capture ideas fast: Jot down thoughts, highlights from PDFs, tweets, videos—with web clipper and Readwise integration incoming.
- Chat with kAI: Use the AI assistant to summarize YouTube videos, synthesize ideas, create writing outlines or study plans.
- Write with context: From a clean editor, reference any document or snippet, pull ideas while typing, and generate content faster.
- Prebuilt workflows: Access 25+ AI-guided flows for content creation, learning, planning, marketing, and more.
- Smart search & org: Find ideas by tags, content, captures, similar terms—no more digging through folders.
- Export and share: Export to Markdown anytime; share notes or templates; export your whole brain.
👥 Who Is It For?
- Writers, creators & students requiring deep research and structured output
- Knowledge workers who juggle ideas, articles, podcasts, and videos
- Minimalist note-takers who dislike complexity in tools
- Anyone building a second brain—this is for you
✨ Unique Features That Shine
- Single “capture-create” workflow: Notes become drafts with a Tab and a chat—no context-switching.
- Multimodel kAI chat: Switch between GPT‑4o, Claude, Gemini, Deepseek, Llama Scout, and more premium models.
- PDF & YouTube summarization: Drop in content and ask kAI questions.
- Prebuilt AI workflows: Easily generate landing pages, learning guides, content ideas.
- Non-hierarchical search: Find lost ideas via tags, captures, documents, all connected and interwoven.
🧩 Real Use Case
A creator told us they used Kortex to draft a newsletter: captured quotes from articles, had kAI outline it, then wrote in-app with the captured context—all in under 30 minutes.
✅ Pros & Things to Know
Pros
- Smooth AI-assisted writing with context
- Easy capture-to-create flow
- Seriously powerful search & org tools
- Flexible export and sharing
Heads‑Up
- Still early on collaboration features
- May overwhelm power users until layout is mastered
- Works best for text-focused workflows, not visual-heavy projects
💵 Pricing Overview
- Free tier: Fully functional with limited AI chats per month
- Kore & Premium tiers: Unlimited kAI access, advanced models, workflows
- Volume-based billing soon, favoring usage fairness
🧭 Final Take
If you want one tool to capture flashes of inspiration, organize knowledge, and build that into meaningful writing or content—all without switching tabs—Kortex is your cozy second brain. Clean, smart, and ready to evolve.
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💬 Over to You!
Tried Kortex yet? Drop a comment below—let us in on your favorite workflow or capture-to-create moment!