NestMux

NestMux is a multi-agent terminal grid that runs multiple AI coding assistants side by side.

NestMux is a multi-agent terminal grid built for developers and teams to run multiple AI coding assistants side by side in a single window. It supports Claude, Gemini, Codex, Copilot, Aider, and custom CLIs, giving each pane its own isolated process, HOME directory, and account. Users can manage native git worktrees, view live browser previews, and connect MCP servers like Slack, Linear, and Notion. The tool also provides team visibility features, including real-time team chat, shared snippet libraries, and GitHub and GitLab integration. It eliminates context switching by letting developers manage branches, pull requests, and CI runs without leaving the interface.

NestMux at a glance

Best for: Software engineer
Runs on: macOS, Windows, Linux
Pricing: Free plan; Pro $180/yr; Team $312/yr; Enterprise volume pricing
Released: April 2026
Category: AI coding tool
Website: nestmux.com

Key features

Run up to 16 AI agents in a single grid window
Isolate tasks using native git worktrees
View live browser previews in a dedicated pane
Connect tools using the visual MCP server panel
Share terminals and snippets with team members
Integrate with GitHub and GitLab for PR reviews
Use voice input powered by local Whisper

Use it for

Running multiple AI coding agents side by side
Managing isolated git worktrees for different tasks
Reviewing pull requests and CI runs inside the app
Sharing terminal sessions and prompts with team members
Connecting MCP servers for Slack, Linear, and Notion

Alternatives to NestMux

FuXi — Runs as a single binary with automatic model routing and failover.
Agent Manager — Run multiple AI coding agents side by side with live status, quick prompts, and diff review.
Pandacode — Run multiple coding agents, tasks, Git, and a terminal in one workspace.
jevgrep — Reduces coding agent costs by providing targeted, relevant repository context.
cmux — It features vertical tabs, notification rings, and split panes for AI coding.
Alcubi — Run multiple coding agents concurrently without managing live sessions.
SwarmPane — Run multiple AI coding agents side by side and let your tests pick the winner.
Strata — Runs large AI models locally on consumer gaming PCs without server reliance.
Claude Squad — Manages multiple AI agents in isolated git worktrees.
pmtui — Manages long-running agent sessions with an automated heartbeat and dashboard.
Murmell — Run and coordinate multiple AI coding agents in one shared cloud canvas.
Farol — Run Claude Code and Codex agents in parallel with isolated git worktrees.

All NestMux alternatives