Eden

Eden is billed as "the second brain for creators" — a workspace that combines a personal research library, an AI agent, and multi-platform publishing tools, so that finding inspiration, drafting content, and distributing it can all happen without leaving the app. It's built by Kortex, a company founded in 2023 in Toronto, Canada, by Dan Koe, Matthew Ao, and Joey Justice.

Eden is a full relaunch of the team's earlier product, also called Kortex: rather than keep patching a custom-built infrastructure, authentication, and offline-sync engine, the team rebuilt the product from scratch and shipped it under the new name in November 2025.

At the center of Eden is Eve, a single AI chat that can research what's working in a given content niche across platforms like X, YouTube, Instagram, TikTok, and LinkedIn, draft posts in the user's own established voice based on their saved material, repurpose one idea into multiple platform-native formats, and queue the results for scheduling — all from a plain-language request. Underneath that, Eden retains a knowledge-workspace core inherited from its Kortex roots: a self-organizing library of saved notes, links, PDFs, and highlights, with direct Kindle, Snipd, and Readwise integrations. Eve is also reachable from outside Eden through an MCP server, so it can be used from Claude, Cursor, or ChatGPT.

1. Discover — research what's already working in your niche by searching high-performing posts across platforms, or studying a specific creator's top posts, formats, and hooks.
2. Save inspiration — save any social post, link, or idea into your workspace to build a swipe file; Eden automatically tags and organizes what you save.
3. Make it yours — ask Eve, Eden's AI agent, to pull relevant high-performing posts, outliers, and creator breakdowns, then draft content in your own voice grounded in what you've saved.
4. Schedule & publish — queue the finished post once and Eden pushes it out to X, Threads, YouTube Shorts, Instagram, TikTok, LinkedIn, Facebook, and Substack.
5. For non-social knowledge work, the Personal and Personal Plus tiers also let you build a private library of notes, PDFs, and highlights and chat with an AI grounded only in your own saved content, without the social research and scheduling layer.
6. Eve can also be reached outside Eden through its MCP server from Claude, Cursor, or ChatGPT, extending its research and drafting capabilities into tools you already use.

• Creators who publish consistently across many platforms and want one place to research what's working, draft in their own voice, and schedule, instead of juggling separate research, writing, and scheduling tools.
• Turning a single saved video or article into several platform-native posts — a thread, a LinkedIn document, a carousel — with one request to Eve instead of manually reformatting for each platform.
• Studying a specific creator's or competitor's best-performing hooks and content patterns before drafting original posts in a similar style.
• Individuals who want a private "second brain" — a self-organizing library of notes, PDFs, and highlights, including Kindle, Snipd, and Readwise imports — with AI chat grounded only in their own saved material, separate from any social features.
• Agencies or teams running content across multiple brand accounts, using the higher creator tiers to track more creators and manage more social account sets at once.