Coterm vs Zed

Coterm is a native macOS workspace for two developers sharing a terminal, browser, and coding-agent session in real time. A live room lets both people join, follow terminal activity, see participants, and share previews. The shared workflow lists Claude Code, Codex, OpenCode, Gemini CLI, Aider, Amp, Cursor Agent, and other CLI agents. Coterm uses a Ghostty-based terminal with vertical tabs, a notification panel, and a socket control API. A CLI and Unix socket expose programmatic commands, while integration hooks can be configured for Claude Code, Amp, Cursor, Gemini, and Kiro CLI. The Mac app runs locally without a Coterm-hosted account service. Collaboration components can run in the user's Cloudflare account. Installation is available through DMG or Homebrew on macOS 14.0 or later, for Apple Silicon and Intel. An iOS companion is in beta. Coterm is free under GPL-3.0-or-later.

Zed is a code editor for macOS, Windows, and Linux, with Personal, Pro, and Business plans. Personal is free forever and includes 2,000 accepted edit predictions; it also allows unlimited use with API keys or external agents. Pro costs $10.00 per month, includes unlimited edit predictions and $5 of tokens, and bills usage beyond that allowance at API list price plus 10%. The Pro trial lasts 14 days or until its $5 balance is used, with no credit card required. Editing tools include extensions, multi-cursor and column editing, and macro recording; the editor also supports a built-in debugger, remote development, and language servers. Native Git operations include staging, commits, pulls, pushes, and viewing diffs. Users can chat with teammates, code together, and share screens and projects. Supported model providers include Amazon Bedrock, Anthropic, GitHub Copilot, Google AI, and OpenAI; the extension ecosystem has hundreds of extensions. Business costs $30.00 per month and has no minimum seat count. SSO, SAML, and SCIM are planned but not currently available.