Google Antigravity
Free tier
An agentic development platform that coordinates planning, coding, testing, terminal work, browser checks, and deployment across projects.
Coding & Dev
Coding & Dev Checked Oct 12, 2026
Google Opal
Describe a useful mini-app and edit its AI workflow visually without writing the first version by hand.
Best for: Creators, operators, and builders who want to turn a repeatable AI task into a shareable mini-app quickly.
Access
Listed as Opal is a Google Labs experiment available to try where supported through a Google account. Google says it expanded to more than 160 countries, but eligibility and availability can still depend on location, language, age, and account state. It is an experimental mini-app builder, not a permanent production backend with service guarantees.
Useful?
What you can do with it
- Build a research helper
- Create a content-generation workflow
- Prototype a learning or quiz app
- Make a repeatable marketing asset tool
- Share a small AI workflow with a team
Good to know
- No-code visual workflow
- Quick idea-to-mini-app path
- Shareable mini-apps
- Agent step can choose tools and models
Limitations
- Experimental product
- Availability varies by account and region
- Not a general production backend
Other official links
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