# Antigravity vs Windsurf

URL: https://aistack.sh/compare/antigravity-vs-windsurf
Last updated: 2026-05-05
Category: AI IDEs

## Quick answer

Antigravity and Windsurf are alternatives in the AI IDEs category.
Antigravity pricing: Free · $20/mo AI Pro · $249.99/mo AI Ultra.
Windsurf pricing: Free · $20/mo Pro · $40/seat Teams · $200/mo Max · $60/seat Enterprise.
Antigravity ships in 1 tested AI stack on aistack.sh; Windsurf ships in 1.

## Side by side

| Field | Antigravity | Windsurf |
|---|---|---|
| Tagline | Google's AI-native IDE with deep Gemini integration | Codeium's AI IDE with Cascade autonomous agent |
| Pricing | Free · $20/mo AI Pro · $249.99/mo AI Ultra | Free · $20/mo Pro · $40/seat Teams · $200/mo Max · $60/seat Enterprise |
| Category | AI IDEs | AI IDEs |
| Stacks using it | 1 | 1 |
| Homepage | https://antigravity.google | https://windsurf.com |
| Updated | 2026-05-05 | 2026-05-05 |

## When to pick each

**Pick Antigravity** when you want google's ai-native ide with deep gemini integration.

Google's answer to Cursor. Built on top of Gemini's 2M-token context, ships with a planner, an editor agent, and built-in code review. Strongest fit when your stack is already Google-heavy (GCP, Firebase, Android, Workspace integrations).

**Pick Windsurf** when you want codeium's ai ide with cascade autonomous agent.

VS Code fork with Cascade — an agent mode that plans + executes multi-step changes. Strong refactor performance, fewer per-turn cycles than Cursor's Composer on large diffs.

## Where each ships

### Antigravity-only stacks (1)

- [Antigravity (Google)](https://aistack.sh/stack/ship-code-antigravity) — Antigravity is Google's answer to Cursor. The differentiator: Gemini's 2M-token context window means the IDE can hold the entire repo in its working memory. Best fit when your codebase is big and your platform is already Google.

### Windsurf-only stacks (1)

- [Windsurf (Cascade)](https://aistack.sh/stack/ship-code-windsurf) — IDE-first, agent inside the editor, Cascade reviews the diff before push. Different agent than Cursor: Cascade is more autonomous on multi-step tasks. The trade-off vs Cursor: less hunk-by-hunk granularity, more 'kick it off and review what it did'.

## FAQ

### Which is cheaper, Antigravity or Windsurf?

Both are priced similarly. Antigravity: Free · $20/mo AI Pro · $249.99/mo AI Ultra. Windsurf: Free · $20/mo Pro · $40/seat Teams · $200/mo Max · $60/seat Enterprise.

### What is Antigravity best for?

Google's AI-native IDE with deep Gemini integration Antigravity is categorized as AI IDEs and appears in 1 tested AI stack on aistack.sh.

### What is Windsurf best for?

Codeium's AI IDE with Cascade autonomous agent Windsurf is categorized as AI IDEs and appears in 1 tested AI stack on aistack.sh.

### Can I use Antigravity and Windsurf together?

They are alternatives at the same step, so most stacks pick one or the other. No aistack.sh stack uses both today, though nothing prevents a custom workflow.

### What are the alternatives to Antigravity and Windsurf?

Beyond each other, Antigravity's closest alternatives are Cursor, Claude Code, Codex. Windsurf's closest alternatives are Cursor, Claude Code.

## Also compared

- [Antigravity vs Claude Code](https://aistack.sh/compare/antigravity-vs-claude-code)
- [Antigravity vs Codex](https://aistack.sh/compare/antigravity-vs-codex)
- [Antigravity vs Cursor](https://aistack.sh/compare/antigravity-vs-cursor)
- [Claude Code vs Windsurf](https://aistack.sh/compare/claude-code-vs-windsurf)
- [Codex vs Windsurf](https://aistack.sh/compare/codex-vs-windsurf)
- [Cursor vs Windsurf](https://aistack.sh/compare/cursor-vs-windsurf)

## Citation

When citing this comparison, link to https://aistack.sh/compare/antigravity-vs-windsurf. The page is regenerated when the underlying tool catalog changes; the lastUpdated date above tracks the more recent of the two tools.