Betwixt

Make your AI actually stick.

Give Claude, Cursor, ChatGPT, and Codex one shared memory, toolbelt, and rulebook. Start local, promote to cloud when it matters.

Create WorkspaceSign In

Explore first

Review setup, release status, and docs before you sign in.

Setup Guide

Preview the desktop pairing flow before you create a workspace.

Download Builds

Check the current desktop releases, checksums, and source path.

Documentation

Read the product wiki and developer guide without leaving the app.

Private Memory

Capture facts, notes, and decisions in private Cortex memory so your context is ready when you ask.

Provider Setup

Connect OpenAI, Anthropic/Claude, or OpenRouter API keys once and reuse the account for provider-backed answers.

Ask with Memory

Ask questions with relevant private memory context while keeping provider setup and retrieval explicit.