Run a bunch of Claude Codes in Parallel
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- Isolated Claude Code Workspaces
- Local repo cloning and macOS execution
- Git worktree management
Best cmux Alternatives in 2026
3 similar tools you can use instead of cmux, with pricing and key features.
cmux
The terminal built for multitasking
- Vertical Tabs
- Notification Rings
- Split Panes
- In-app Browser & Scriptable API
cmux alternatives
Open-Source Agentic Development Environment
ADEAIOpen Source
- Parallel Agents
- Isolated Workspaces
- In-App Browser Preview
Orchestrate any coding agent
ADEFree plan availableAI
- Isolated workspaces and branches
- Agent switching and independence
- Parallel agents and automations
Frequently Asked Questions
What is cmux?
cmux is a Terminals tool: The terminal built for multitasking. It has a free plan. Key features include Vertical Tabs, Notification Rings, Split Panes and In-app Browser & Scriptable API.
Are there free alternatives to cmux?
Yes. Conductor and Superset have a free plan. cmux also has a free plan.
Is there an open-source alternative to cmux?
Yes. Emdash is open source.