Bolt.new
Free tier
Prompt an in-browser coding agent to build, run, and host a full-stack web application.
Coding & Dev
Coding & Dev Checked Oct 15, 2026
Google Antigravity
An agentic development platform that coordinates planning, coding, testing, terminal work, browser checks, and deployment across projects.
Best for: Developers and technical teams who want agents to handle multi-step engineering work while keeping plans, artifacts, tests, and review points visible.
Access
Free tier
Useful?
What you can do with it
- Delegate a feature from requirements through implementation and test verification
- Run coding agents across the editor, terminal, and browser instead of switching tools manually
- Prototype a custom agent workflow with the SDK or manage several projects from the Antigravity command center
Good to know
- Covers IDE, CLI, SDK, browser, and agent orchestration workflows
- Designed for multi-step engineering tasks with artifacts and verification
- Currently available at no charge for developers
Limitations
- Agent-generated code and commands still need human review
- Quotas, model availability, and product surfaces may change during the rollout
- A desktop and developer-oriented workflow is heavier than a simple chat assistant
Keep exploring
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