Google Antigravity vs Sweep (2026)
Updated March 10, 2026
vs
Overview
Rating
10.0 / 10
Rating
10.0 / 10
Best For
Developers who want AI agents working across their editor, terminal, and browser
Best For
—
Product Summary
Google Antigravity is Google's agentic development platform, with an agent-first IDE, a terminal CLI, and Antigravity 2.0 for running multiple coding agents in parallel.
Product Summary
Sweep is an AI junior developer that handles GitHub issues by creating pull requests automatically.
Starting Price
Free
Starting Price
$0Per month
Free Trial
Yes
Free Trial
Yes
Free Version
Yes
Free Version
Yes
Website
Website
Key features
Core capabilities each platform advertises.
- Agent-first IDE with an agent manager and codebase-aware context
- Antigravity 2.0 for running multiple local agents in parallel
- Terminal CLI with background subagents
- Python SDK for prototyping custom agents
Data not available
Strengths and tradeoffs
What each tool does well, and the limitations to keep in mind.
Pros
- Free individual plan with unlimited Tab completions and Command requests
- Works across an IDE, a terminal CLI, and a standalone agent manager
- Gemini models on every plan, with Claude Sonnet 5.5 and Opus 5.5 on paid plans
- Business plans include spend caps and centralized admin controls
Cons
- Rate limits are described by tier rather than published as specific numbers
- Claude models require Google AI Pro (non-trial) or higher
- Pro and Ultra are Google One bundles, so you pay for storage and other services too
- Model choice is limited to the models Google lists for each plan
Pros
- Production-ready platform
- Good performance
- Active development
- Strong features
Cons
- Enterprise pricing varies
- Setup complexity
- Learning curve required
Google Antigravity or Sweep — which should you choose?
Choose Google Antigravity if you wantChoose if you want
- Running several coding agents in parallel on one codebase
- Handing terminal tasks to background subagents
- Automating repetitive frontend and UX work in the browser
- Prototyping custom agents in Python
Choose Sweep if you wantChoose if you want
Data not available
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