Google Antigravity IDE
by [Google]
Agentic development platform powered by Gemini 3
See https://blog.google/products/gemini/antigravity (placeholder)
Features
- Agentic autonomy: AI agents can plan, execute, and validate complex software tasks across editor, terminal, and browser.
- Multi-pane interface: integrated chat/prompt window, code editor, terminal, and live browser preview.
- Deep reasoning: powered by Gemini 3 Pro and Gemini 3 Deep Think modes for multi-step problem solving.
- Browser & computer control: uses Gemini 2.5 Computer Use for automated browser actions and testing.
- Image and visual editing: Nano Banana (Gemini 2.5 Image) support for image manipulation and SVG generation.
- Zero-config API testing: automatic inference and validation against OpenAPI-like contracts.
- Cross-platform: available on macOS, Windows, and Linux as a cloud-based IDE.
Superpowers
Google Antigravity shifts the developer role from implementer to architect. Instead of writing code line-by-line, developers “orchestrate” autonomous agents that:
- Generate project architecture and scaffold full-stack apps.
- Implement features, run builds, and execute tests in a single continuous workflow.
- Debug and fix issues by analyzing logs, adding validation, and re-testing autonomously.
- Iterate on UIs by accepting screenshots or design references and producing code to match.
This is ideal for solo developers who want rapid prototyping, teams that need consistent automated output, and engineering managers exploring agentic workflows.
Pricing
- Public preview: free at announcement (generous rate limits for Gemini 3 Pro).
- Production pricing: TBA (likely tied to Gemini 3 Pro usage tiers and Vertex AI enterprise contracts).
Practical usage examples
- Build a todo app: high-level prompt results in full scaffolded frontend + backend, dependencies installed, and live preview.
- Bug triage: provide logs and the agent will identify root cause, propose patch, apply fix, and run tests.
- API contract alignment: highlight endpoints and let Antigravity infer OpenAPI schemas and test integrations.
Caveats & Considerations
- Privacy & Security: cloud-based IDE means code and data are sent to Google’s servers; evaluate for proprietary or regulated codebases.
- Trust & Verification: agentic autonomy requires rigorous validation—developers should gate commits and code review to avoid unwanted changes.
- Availability: public preview availability may change; production features and pricing are not finalized.
Sources
- Announcement: Google (Nov 18, 2025) — official blog post (link pending).
- Coverage: tech press summaries and analysis (Nov 18, 2025).
Notes
- Replace the placeholder URL with the official blog post once available.
- Status: DRAFT — set to OK after review.