Best Kortex Alternatives in 2025
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Kosmik 3: AI-powered workspace for visual research. Discover inspiration, auto-organize assets, & brainstorm ideas. Fuel your creativity!
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Imagine if ChatGPT, Notion, and a whiteboard had a genius baby. Kuse turns messy inputs into structured deliverables, all on a canvas where your context is visual, editable, and reusable. Chaos in, genius out.
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Cerebro is an AI-powered platform that organizes and enhances your digital content, turning information overload into actionable knowledge.
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Noteey: Visually organize notes, research & ideas on an infinite canvas. Connect concepts & gain deeper insights. Offline first!
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Craft: Your unified workspace for notes, tasks & creative docs. Organize, write & brainstorm seamlessly with AI, whiteboards & full offline support.
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Saga: AI workspace for connected notes, docs & tasks. Streamline teamwork, boost productivity. Free plan available! Connect knowledge, work smarter.
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YouMind: AI creation & research studio. Capture, organize, summarize & write. Perfect for content creators, researchers, & lifelong learners.
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Clearo: The AI second brain. Effortlessly capture & organize thoughts, notes, tasks. Turn mental clutter into a clear, actionable knowledge base for focus.
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Kome: AI browser extension. Instantly summarize articles & videos, organize web content, & create new content from your knowledge. Boost productivity!
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Capture notes & ideas instantly from any app. Lazy is your universal knowledge tool to stay focused & build a connected second brain.
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ALTAR is an AI-powered workspace that organizes everything you save—notes, images, links—into a smart knowledge base. It learns what matters to you and helps you create, analyze, and find insights in seconds, helping you turn ideas into action without friction
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AFFiNE: Your AI workspace for writing, drawing, & planning. Unify notes, whiteboards, & tasks in one hyperfused platform. End app clutter.
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Arboretum: AI note-taking that connects your ideas. Auto-link notes, unlock insights, and focus on thinking, not organizing. Offline & private.
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scraps: The AI sketchbook for creative thinkers. Capture messy thoughts & use intelligent tools to connect and develop your raw inspiration.
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Think Machine: A revolutionary note - taking app. With 3D mind mapping, AI - powered insights, and more, it's perfect for researchers, professionals, and creatives.
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Ponder AI: An AI knowledge workspace for deep thinking. Visualize, connect, and synthesize complex info across all your sources with an AI thinking partner.
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Build your digital second brain. SigmaNote captures content (files, web, video), turns it into smart notes, lets you chat with AI, & organizes it all.
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Curiso.ai: Your infinite canvas for connected thinking. Visualize ideas, link notes, and get context-rich AI insights for better research & planning.
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The AI-powered Citation Generator helps you create APA, MLA, Chicago, IEEE, and Harvard references in seconds—perfect for student papers, essays, and research projects.
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Kiin: AI tools for study, work, & creativity. Essays, research, SEO, images & more! Simplify your life. Get started today!
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Mindly: Your AI second brain. Instantly capture ideas & notes. AI automatically organizes everything. Visualize connections. Private.
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Octarine: Ultra-fast, private markdown notes for deep work. Built-in AI assistant, blazing search & Git sync for ultimate control.
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Cubox: Turn saved articles & notes into an AI-powered knowledge base. Ask questions, get summaries, and master information overload.
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HorizonX: Your all-in-one AI research platform. Unify discovery, data analysis & writing to accelerate your breakthroughs.
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Lex: The collaborative writing platform blending focused editing & powerful AI. Write better, faster, together.
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Reflect Notes: Your secure AI second brain. Connect & synthesize ideas with networked notes. Summarize, transcribe, & organize with E2EE privacy.
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Crescent: AI workspace that connects everything. Get proactive assistance, smart insights, & unified tools. Reclaim your focus!
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Blinko is an innovative open-source project designed for individuals who want to quickly capture and organize their fleeting thoughts. Blinko allows users to seamlessly jot down ideas the moment they strike, ensuring that no spark of creativity is lost.
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Integrity is your unified workspace for notes, canvases & AI. Stop switching tools; get context-aware AI & turn complex ideas into actionable results.
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Readwise helps you remember everything you read. Sync highlights from all sources & use scientific Spaced Repetition for lasting knowledge.