GitHub Copilot vs Google Antigravity
Pricing
GitHub Copilot: Free tier, Pro from $10/mo
Google Antigravity: Free for individuals with weekly limits; higher limits with Google AI Pro ($19.99/mo) or Ultra (from $99.99/mo)
Description
GitHub Copilot: GitHub's AI coding assistant: inline suggestions, chat, and agent mode right in your editor
Google Antigravity: 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
Pros
- Works everywhere: VS Code, JetBrains, Neovim, Xcode, even the CLI
- Free tier is enough to see if AI coding helps your workflow
- $10/mo Pro is the cheapest paid option from a major player
- 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
- Suggestions can be generic, less context-aware than Cursor or Cody
- Agent mode is newer and still catching up to Cursor and Cline
- Free tier limits you to 2,000 completions/month
- 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
Details
Copilot is the safe default. It works in almost every editor, the price is right, and if you already use GitHub for your repos, it plugs in without any extra setup. The inline suggestions are good for everyday coding: writing boilerplate, completing function signatures, filling in repetitive patterns.
Where it falls short compared to newer tools is deep project understanding. Cursor and Cline can reason about your entire codebase; Copilot’s context window is more limited. The newer agent mode is improving this, but it is still playing catch-up. If you just want solid autocomplete at a low price, Copilot is hard to beat. If you want an AI that can refactor across 20 files, look elsewhere.
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.
GitHub Copilot verified
Google Antigravity verified
