Kiro vs Google Antigravity
Short answer: Both are AI IDEs. Kiro has the lower entry price ($20/month vs $30/month for Google Antigravity). Both Kiro and Google Antigravity have a free plan.
| Kiro | Google Antigravity | |
|---|---|---|
| Type | AI IDEs | AI IDEs |
| Vendor | Amazon Web Services | |
| Status | Active | Active |
| Free plan | Yes (Perpetual free tier with 50 credits.) | Yes (Individual plan $0/month with basic weekly rate limits.) |
| Paid plans from | $20/mo | $30/mo |
| Plans | Free: Free · Pro: $20 · Pro+: $40 · Pro Max: $100 · Power: $200 · Enterprise: — | Individual: Free · Google AI Pro: — · Google AI Ultra: — · Gemini Enterprise Standard/Plus: $30 (annual) |
| Open source | Not verified yet | Not verified yet |
| Editors named on vendor page | VS Code, terminal/CLI | terminal/CLI |
| Features named on vendor page | MCP, code review, background/cloud agents, Figma, test generation, documentation generation, SSO/SAML | code review, code completion |
| Model families named | Claude, OpenAI GPT, open-weight models | Gemini |
| Checked | Oct 26, 2026 | Oct 26, 2026 |
“Named on vendor page” means the phrase appears on the vendor's own page we captured; it is not a hands-on test. Unknown values are left blank rather than guessed.
FAQ
Is Kiro cheaper than Google Antigravity?
Kiro has the lower entry price ($20/month vs $30/month for Google Antigravity). Prices are from each vendor's pricing page.
Do Kiro and Google Antigravity have free plans?
Both Kiro and Google Antigravity have a free plan.
What is the difference between Kiro and Google Antigravity?
Both are AI IDEs. Kiro is made by Amazon Web Services; Google Antigravity is made by Google. See the table for plans, editors and features each vendor names.
Sources
Alternatives
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