Best AI Code Tools

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.

Visit Kiro Visit Google Antigravity

KiroGoogle Antigravity
TypeAI IDEsAI IDEs
VendorAmazon Web ServicesGoogle
StatusActiveActive
Free planYes (Perpetual free tier with 50 credits.)Yes (Individual plan $0/month with basic weekly rate limits.)
Paid plans from$20/mo$30/mo
PlansFree: 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 sourceNot verified yetNot verified yet
Editors named on vendor pageVS Code, terminal/CLIterminal/CLI
Features named on vendor pageMCP, code review, background/cloud agents, Figma, test generation, documentation generation, SSO/SAMLcode review, code completion
Model families namedClaude, OpenAI GPT, open-weight modelsGemini
CheckedOct 26, 2026Oct 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

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