AgentIndex icon
AgentIndex
wmux logo
wmux
★ 434
vs
plasmate logo
plasmate
★ 38

wmux vs plasmate

wmux: wmux is a native Windows terminal multiplexer with browser automation and MCP server integration, enabling AI agents like Claude Code to control browsers and terminals in split panes. It persists sessions across restarts and provides activity detection and notifications.; plasmate: Plasmate compiles HTML into a Semantic Object Model (SOM), a structured representation that LLMs can reason about directly. It runs JavaScript via V8, supports Puppeteer via CDP, and produces output that is 10-800x smaller than raw HTML. It is purpose-built for AI agent pipelines, with MCP, Vercel AI SDK integrations, and over 60 ecosystem integrations.

01

TL;DR

wmux logo
wmuxBrowser Automation · ★ 434

Run multiple AI coding agents (e.g., Claude Code, Codex, Gemini CLI) simultaneously in split terminals

Read wmux full review →
plasmate logo
plasmateBrowser Automation · ★ 38

AI agent web browsing and structured data extraction

Read plasmate full review →
02

Side-by-Side Comparison

Field
wmux logowmux
plasmate logoplasmate
Category
Browser Automation
Browser Automation
Stars
★ 434
★ 38
License
MIT
Apache-2.0
Install Command
irm https://raw.githubusercontent.com/openwong2kim/wmux/main/install.ps1 | iex
curl -fsSL https://plasmate.app/install.sh | sh
Updated
1d ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
ai-agent, ai-agents, ai-coding
agent-web-protocol, ai-agents, browser-engine
03

Features

wmux logowmux
01Native Windows terminal multiplexing with split panes, tabs, and workspaces
02Built-in browser automation via Chrome DevTools Protocol (CDP) for clicking, filling, screenshots, and JS execution
03Automatic MCP integration with Claude Code for terminal and browser control
04Session persistence across app restarts and system reboots
05Activity detection with taskbar flash and toast notifications
plasmate logoplasmate
01Semantic Object Model (SOM) compression: 10-800x smaller than raw HTML
02JavaScript execution via embedded V8 engine
03CDP compatibility for Puppeteer integration
04Native AWP protocol with 7 methods for agent interaction
05MCP tool server for Claude Desktop, VS Code Copilot, etc.
04

Use Cases

wmux logowmux
↳Run multiple AI coding agents (e.g., Claude Code, Codex, Gemini CLI) simultaneously in split terminals
↳AI agent autonomously controls a browser to perform web tasks like searching and form filling
↳Monitor and manage long-running AI agent tasks with session persistence and notifications
plasmate logoplasmate
↳AI agent web browsing and structured data extraction
↳MCP tool server for LLM-based assistants (e.g., Claude Desktop)
↳Vercel AI SDK integration for agent tool calling
FAQ

FAQ

What is the difference between wmux and plasmate?
Both wmux and plasmate are in the Browser Automation category. wmux has 434 stars, while plasmate has 38 stars.
Which is better, wmux or plasmate?
The best choice depends on your use case. Choose wmux if Run multiple AI coding agents (e.g., Claude Code, Codex, Gemini CLI) simultaneously in split terminals, and plasmate if AI agent web browsing and structured data extraction.
Is wmux free or open source?
Yes, wmux is open source on GitHub (MIT).
Is plasmate free or open source?
Yes, plasmate is open source on GitHub (Apache-2.0).
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Related

Alternatives to wmux →Alternatives to plasmate →wmux details →plasmate details →