Antigravity vs Cursor: Which AI Code Editor Wins in 2026?

Cursor won the AI-editor era — it's the tool "all the best builders" reached for, now trusted by more than half the Fortune 500. Then Google shipped Antigravity, a free, agent-first platform that treats orchestrating a fleet of agents as the main event. So is the newcomer a real threat, or a different tool for a different job? Here's the head-to-head.

At a Glance

Philosophy: fleet of agents vs the perfect editor

Cursor's bet is that the editor is still where work happens. It's a beautifully AI-native IDE: Tab predicts your next edit with uncanny accuracy, Agent mode makes autonomous multi-file changes, Composer plans multi-step tasks, and semantic codebase indexing gives the AI real context. It feels like the editor you already know, sped up 10x.

Antigravity's bet is that the future is orchestration. It keeps a familiar editor (the Editor View) but centers the experience on the Manager surface — a command center where you spawn, direct, and observe many agents running asynchronously across workspaces. Agents hand back verifiable Artifacts (plans, screenshots, browser recordings), so you review outcomes rather than babysit keystrokes.

Features: where each pulls ahead

Cursor wins on editor craft. Nothing beats its Tab completion, and the day-to-day loop — edit, accept, iterate — is the smoothest in the category. Add Background Agents, Cloud Agents, a CLI, Slack, GitHub PR review, and an iOS app, and it's a complete, mature ecosystem you can drop a whole team into.

Antigravity wins on scale and autonomy. If your workflow is "kick off five tasks and check back," its Manager surface and Artifacts are purpose-built for that in a way Cursor's Background Agents only approximate. New Worktree Mode also lets an agent build in an isolated Git worktree without touching your branch — a clean safety model for autonomous work.

On models, it's close: both let you use Claude, GPT, and Gemini. Cursor adds Grok and its own models; Antigravity leans on Gemini 3 Pro with generous limits. Neither locks you in.

Pricing: free preview vs credit-based plans

Antigravity is free for individuals in public preview — the full editor and Manager, with usage on Google's AI credits and paid tiers only if you need more. Cursor has a free Hobby tier, but its real plans are paid and credit-based: Pro at $20/month, Pro+ at $60, and Ultra at $200, where each plan's monthly credit pool depletes based on which premium models you run (Auto mode is unlimited).

For cost alone, Antigravity's free preview is unbeatable right now. But "free preview" carries the usual caveats — shifting limits and evolving features — while Cursor's paid plans buy you stability and a proven track record.

Which should you choose?

Honestly? Since Antigravity is free, run both. Keep Cursor as your daily editor and use Antigravity when you want to fan out a fleet of agents on a big task. If you're weighing terminal-native agents too, see our OpenCode vs Claude Code comparison and the full Antigravity review.