AI coding agents,
side by side.

A Windows desktop app that runs Codex and Claude Code agents in parallel panes.
Dictate tasks, keep projects organized, and use the subscriptions you already have.

Try the interactive demo Download.exe

Made for Windows · Installer coming soon

01 / 05YOUR WORKSPACE

A home for every idea.

Projects, conversations, and your next move. Together in IDE4.

Recorded in IDE4 0.4.24 · Sample project & activity

WORKS WITH

CodexClaude CodeGitHubGitLabSlackDiscord

WHAT IT DOES

Voice, agents, and projects
in one window.

Local transcription, parallel agent panes,
and one sidebar for every project.

Dictate a task

Talk naturally. Local voice transcription turns your ideas into words, ready to send to an agent.

Explore voice and tasks

Run agents side by side

Keep projects, conversations, and teams organized. Follow the work as it happens, side by side.

See the workspace

Use your existing subscriptions

Bring supported Codex and Claude Code subscriptions. View the allowances your providers share.

See supported accounts

02 / A CLOSER LOOK

The workspace,
view by view.

Screenshots from the current release.
Pick a feature to see it in the app.

01 / PROJECTS & AGENTS

Open a project,
add an agent.

Open a project, add an agent, and give it a task. Follow the work as it happens, then speak your next instruction.

VIEW 1 OF 4

Every project has a place

Move between the storefront, client portal, and side projects from one sidebar. Each project keeps its own agents and conversations.

Real IDE4 workspace showing populated projects, agent conversations, and a shared project sidebar. — Your projects, togetherIDE4 0.4.24 · EXAMPLE PROJECT

02 / THEMES & LAYOUT

Themes, colors,
and pop-outs.

Switch themes, color-code each agent’s pane, and pop an agent into its own window when it needs more room.

VIEW 1 OF 3

Settle into your workspace

Switch to dark mode and use Focus panels to bring your agents forward. Keep the conversations and their progress in view.

The real IDE4 workspace in dark mode with multiple populated, colored agent panes. — A calmer view of a busy projectIDE4 0.4.24 · EXAMPLE PROJECT

03 / TEAMS

Group agents
into a team.

Give related agents a shared purpose. Keep the team goal, members, and supervisor controls together in the Teams view.

VIEW 1 OF 2

One goal, the right people for it

Release review brings Launch check and Mobile polish together around the same project. Their shared goal and member status stay visible.

IDE4 Teams view with the Release review goal, Launch check and Mobile polish member cards, and supervisor setup controls. — Meet the release review teamIDE4 0.4.24 · EXAMPLE PROJECT

04 / FILES, USAGE & ACCOUNTS

Files, usage,
and accounts.

Browse project files in the built-in editor, check token usage and run history, and manage connected accounts.

VIEW 1 OF 3

Open the work behind the conversation

Browse the project files and inspect the code in the built-in editor. This is the product card the agent just checked.

IDE4 file explorer with a project source file open in the built-in editor. — The project, down to the detailsIDE4 0.4.24 · EXAMPLE PROJECT

03 / ACCOUNTS

Use the subscriptions
you already have.

CodexYour coding account

Your subscriptionYour workflow ↗

✳Claude CodeYour coding account

Your subscriptionYour choice ↗

No API key needed for supported subscription connections. Provider plans and usage limits apply.

Files stay on your machine

Projects, drafts, and workspace state live on your PC. Your chosen AI provider processes the requests you send.

Connect GitHub, Slack, and Discord

Bring GitHub, GitLab, Slack, and Discord into the conversation. Mention a connection and give your agents useful context.

Arrange panes however you like

Arrange agent panes, focus on one task, or pop a team into its own window.

WEB DEMO

Try it in your browser
before you install.

Create a free account and open the sample workspace. It runs the real IDE4 interface with example projects.

Open the demoNo download or coding account needed.

01Give a project its first agent
02Explore the real project and file views
03Pick pane colors. Pop an agent out.
04Set up a team and explore usage

IDE4 Lite with three colored agent panes, each working in its own folder.

NEW · IDE4 LITE

Just the agents.
Just a folder.

IDE4 Lite is the small, fast way to run Codex and Claude Code side by side. Point a pane at a folder and go. No projects to set up, the same free account, about a 100 MB download.

One folder per pane, as many panes as you like
Dock and resize panes; dark, light and see-through looks
Updates itself in the background

Meet IDE4 Lite Download Lite

Made for Windows · Installer coming soon

04 / FAQ

Frequently asked
questions.

Setup, accounts, and how the desktop app works.

Can I try IDE4 in my browser?+

Yes. Create a free web account to explore the interactive demo. The demo runs the actual IDE4 interface with example projects and past activity. Arrange agent panes, set up teams, edit example files, and explore usage. A seven-tip guided tour shows the controls and plays labeled assistant examples. During free exploration, AI chat, voice, and local tools display a download prompt and are available in the Windows app.

What is IDE4 Lite?+

IDE4 Lite is a small, separate Windows app with just the agent panes: point each pane at a folder and run Codex or Claude Code there, with nothing to set up. It uses the same free IDE4 account and is about a 100 MB download because it carries no offline voice models. Voice, projects, teams and workflows stay in IDE4. See IDE4 Lite.

What is IDE4?+

IDE4 is a Windows desktop workspace for building with AI. It brings voice input, projects, multiple agent panes, team coordination, and usage views into one place, with Codex and Claude Code connections.

Do I need an API key?+

No API key is required when you connect a supported Codex or Claude Code coding subscription. Sign in through the provider’s coding account connection. Your plan’s availability, limits, and terms still apply. Optional API connections are also supported.

Can I use different AI providers together?+

Yes. Choose Codex or Claude Code independently for your assistant, agent panes, and team supervisors. You can give different parts of the same project to different providers.

Does everything run locally?+

Your files, workspace state, speech transcription, and voice synthesis are local. Internet access is required for cloud AI models and connected services, and your selected provider processes the context you send. Local speech performance depends on your hardware.

How do I download and update IDE4?+

Create a free account or log in, then download the latest stable Windows x64 installer from GitHub Releases. The download button follows new releases automatically. Offline voice models are included; allow at least 8 GB free for downloading and installing IDE4.

How do teams and usage limits work?+

Assign tasks to individual agents or link agents into teams with a supervisor. Work uses the allowance of the connected provider account. IDE4 shows token activity and account allowances when the provider reports them; supervising and running multiple agents also consumes usage.

AI coding agents,
side by side.

A home for every idea.