Google Antigravity vs GitHub Copilot
Both are in our AI IDEs & editors tier list: Google Antigravity is A-tier and GitHub Copilot is A-tier.
Verdict
Both are A-tier, so price and workflow decide it. Copilot Pro is $10 with $15 of AI credits a month; Antigravity's paid entry is Google AI Pro at $19.99, with usage limits not published. Pick Copilot if your code is on GitHub and you want a cheap assistant inside your current editor. Pick Antigravity if you want to start for free or run parallel agents, and you don't need fixed published limits.
Pricing compared
Cheapest entry plan: GitHub Copilot Pro at $10/mo (checked 25 Oct 2026).
| Plan | Monthly | Annual (per mo) | Source |
|---|---|---|---|
| Google AI / Antigravity Google AI Pro | $19.99 | Not published | antigravity.google/pricing |
| Google AI / Antigravity Google AI Ultra | $99.99 | Not published | antigravity.google/pricing |
| GitHub Copilot Pro | $10 | Not published | github.com/features/copilot/plans |
| GitHub Copilot Pro+ | $39 | Not published | github.com/features/copilot/plans |
| GitHub Copilot Max | $100 | Not published | github.com/features/copilot/plans |
| Field | Google Antigravity | GitHub Copilot |
|---|---|---|
| Tier | A | A |
| Why this tier | A generous free tier and parallel agents make it the easiest way to start for free. That puts it at A-tier among AI IDEs. | It is cheap and available in most editors. If your work lives on GitHub, it is the natural choice, and its coding agent turns issues into pull requests. |
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| Free tier | Yes: $0/month for individuals: a variety of agent models, unlimited Tab completions, basic weekly rate limits (source: antigravity.google/pricing, checked ) | Yes: Copilot Free: $0, 2,000 completions a month and limited agent usage; the cloud coding agent needs a paid plan (source: docs.github.com/en/copilot/get-started/plans, checked ) |
| Last checked | ||
| Tier history | A since 14 Oct 2026: Initial ranking at launch | A since 14 Oct 2026: Initial ranking at launch |
| Recent patch notes |