What’s better than a pair?
Three of a kind.

Strata on macOS
Strata on Windows
Strata on Linux
Archie Code Architecture

01 The Substrate

Strata is a precision-engineered development environment. We’ve rebuilt the UI from the silicon up, stripping away legacy bloat to create a workspace that is silent, stable, and entirely under your command.

02 The Orchestrator

Powered by Archie—a multi-persona, agentic engine that lives entirely on your machine. He doesn't just suggest lines of code; he navigates your entire architectural stack, learns your patterns, and executes tasks with local-first autonomy.

03 The Foundation

Built on the 137 Particles philosophy. We reject the cloud-dependency model. Your logic, your secrets, and your architecture stay on your hardware. Absolute sovereignty, zero compromises.

Engineered Intelligence, Not "Vibe" Coding.

Agentic assistance shouldn't be a chatbot in a sidebar. It should be a collaborator that understands the difference between a task and a goal. Archie operates in specialized personas—Researcher, Architect, or Bug Hunter—each with unique tool-access, memory-recall, and an autonomous mode-switching engine. He transitions from analysis to action, rendering tangible artifacts—from live-preview React components to complex technical documentation—directly within your workspace.

Engineered Intelligence Portrait

Intent

A Persona defines the Mode, narrowing the focus to single goals.

Orchestration

The agent iterates through specific Tools to execute the intent.

Artifact

Lands on an Artifact: the collaborative Markdown/React editor.

Claim Your Sovereignty.