Codexify
Your personal cognitive OS. Local-first AI that thinks with you, remembers for you, and stays under your control.
A thinking environment that belongs to you.
Codexify is a local-first, AI-powered environment for thinking, planning, and remembering. It runs primarily on your own hardware, pairs human reflective memory with local LLMs, and treats cloud models as optional amplifiers — never mandatory dependencies.
Think of it as a cognitive workspace that learns your patterns, remembers your context, and helps you think through complexity — without uploading your thoughts to someone else's server.
Core Features
Local-First Architecture
Your data lives on your devices. Cloud sync is optional, and always encrypted end-to-end.
Run entirely offline if you want. Your Construct doesn't need permission to exist.
Persistent Memory
Build a long-term knowledge base that grows with you. Your Construct learns from every interaction, remembering context across sessions.
Not just a chat history — a living cognitive map.
Persona-Aware Agents
Create specialized agents that understand your values, boundaries, and working style. Each agent is a facet of your Construct, grounded in your real patterns.
Agents that cohere with you, not replace you.
Privacy by Design
We can't see your data because it never leaves your control. Cloud models are used only when you choose, and only with data you explicitly send.
Zero-knowledge architecture. We mean it.
How Codexify Works
1. Your Data Stays Local
Codexify runs on your machine. Your notes, memories, and context are stored locally in an encrypted database. You can sync across your devices using end-to-end encryption, but the data is always yours.
2. Local LLMs for Privacy
Codexify uses local language models for most tasks. These run entirely on your hardware, with zero network calls. For tasks that need more power, you can optionally use cloud models — but only with explicit consent.
3. Constructs Learn Your Patterns
Over time, your Construct builds a semantic understanding of how you think, work, and make decisions. It doesn't imitate you — it learns to support you in ways that feel natural.
4. You Stay in Control
Inspect every piece of data. Reset your Construct at any time. Export everything in open formats. Codexify is a tool you own, not a service that owns you.
Built For
Researchers & Writers: Build a personal knowledge graph that connects ideas across years of work.
Developers & Makers: Maintain context across projects, track decisions, and document your thinking process.
Privacy-Conscious Individuals: Get the benefits of AI without sacrificing your data sovereignty.
Lifelong Learners: Create a second brain that grows with you, remembering what you learn and helping you make connections.
Join the Codexify Early Access Program
Codexify is in private beta. We're working with a small group of early users to refine the experience before opening up to the public.
If you're interested in local-first AI, personal knowledge management, or building cognitive tools that respect your sovereignty, we'd love to hear from you.