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Google Antigravity

AI & Coding Tools

Free for individuals with weekly limits; higher limits with Google AI Pro ($19.99/mo) or Ultra (from $99.99/mo)

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Google's agent-first coding platform: a desktop app for running several coding agents at once, plus an IDE, a CLI and a Python SDK

Antigravity is Google’s development platform built around agents rather than an editor with a chat panel. The main app is a command centre where you start and steer several agents at once, group conversations into projects and schedule recurring messages. There is also a full IDE, a terminal CLI and a Python SDK for building your own agents on the same harness.

The free plan for individuals is the main draw. You get the agent, unlimited Tab completions and every feature without paying, within a weekly quota, which makes it easy to try next to Cursor or Claude Code.

Limits are the catch. Google sets them by available capacity and by how much work the agent does, so the number of prompts you get varies from task to task. Google AI Pro ($19.99/month) raises the limits and refreshes them every five hours, and Pro and Ultra users can buy AI credits for usage beyond the quota. Teams can get it through Google Cloud’s Gemini Enterprise, with seats from $30 a month.

Pros

  • The free plan for individuals includes unlimited Tab completions and every product feature, including scheduled tasks and the CLI
  • Run several local agents in parallel and group the conversations into projects across workspaces
  • Browser-in-the-loop agents can take over repetitive front-end tasks

Cons

  • The free quota refreshes only once a week; Google AI Pro refreshes it every five hours
  • Third-party models are reserved for Google AI Ultra; the other plans run on Gemini models
  • You can't add your own API key to get more usage

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