Last updated: 9/26/2026

Antigravity CLI

Antigravity CLI Review

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Google agent-first CLI platform (successor to Gemini CLI). Built in Go for faster execution, supports complex multi-agent workflows with async processing and Antigravity 2.0 sync.

Free

What is Antigravity CLI?

Antigravity CLI is a Google agent-first command-line platform for AI-assisted coding workflows. It is described as the successor to Gemini CLI and is built in Go to support faster execution. The platform focuses on complex multi-agent workflows, async processing, and Antigravity 2.0 sync.

Key Features

  • Agent-first architecture designed for AI-driven coding workflows
  • Multi-agent workflow support for coordinating more complex development tasks
  • Async processing for running agent tasks without blocking every step
  • Go-based implementation intended to improve CLI execution performance
  • Antigravity 2.0 sync support for keeping agent workflows aligned

Best For

Developers who prefer command-line AI coding toolsTeams experimenting with multi-agent software development workflowsUsers familiar with Gemini CLI who want to evaluate its successorEngineering workflows that benefit from asynchronous agent task executionDevelopers looking for a free AI coding CLI from Google

Pricing

Antigravity CLI is listed as free based on the provided tool information. Users should check the official Antigravity website for the latest availability, usage limits, or any future pricing changes.

Pros & Cons

Pros

  • Agent-first design may fit developers who want AI workflows centered around autonomous task execution
  • Supports multi-agent workflows for more advanced coding and automation scenarios
  • Async processing can help manage longer-running agent tasks more flexibly
  • Built in Go, which is commonly used for fast and portable CLI applications
  • Positioned as the successor to Gemini CLI, making it relevant for users already in Google's AI coding ecosystem

Cons

  • The provided information does not specify supported editors, IDE integrations, or repository hosting platforms
  • Details about authentication, data handling, and security controls are not provided
  • No specific documentation details, usage limits, or roadmap information are included in the provided description
  • Multi-agent workflows may introduce setup and workflow complexity for users who only need simple code completion

Alternatives

Gemini CLI

Google's earlier AI coding CLI is a relevant alternative for users comparing Antigravity CLI with its predecessor.

Claude Code

Anthropic's coding agent CLI supports AI-assisted software development from the terminal.

Aider

Aider is an AI pair-programming tool that works from the command line and can edit code in local repositories.

GitHub Copilot CLI

GitHub's command-line AI assistant helps developers generate shell commands and coding-related suggestions.

OpenAI Codex CLI

OpenAI's coding CLI tools are relevant for developers evaluating agentic coding workflows in a terminal environment.

FAQ

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Details

Platform

macOSWindowsLinux

Features

  • Agent-first architecture
  • Multi-agent workflows
  • Async processing
  • Go-based performance

Languages

en

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