# Stagehand vs UI-TARS-desktop
_Browser & Computer Use · independent comparison_

> Stagehand and UI-TARS-desktop are both open-source browser & computer use you can self-host for free. UI-TARS-desktop has wider GitHub adoption — 39k stars vs 24k. Neither is universally better — pick by fit.

## Side by side

**Stagehand**
- Open source · SDK / library · 24k★ · MIT · active 1 day ago
- Best for: Developers building browser agents who want code-level control alongside natural-language actions and structured extraction.
- Avoid if: You need a complete no-code workflow product or cannot use model-assisted browser actions.
- [listing](https://agentsearchengine.app/agents/stagehand) · [official](https://stagehand.dev)

**UI-TARS-desktop**
- Open source · Agent · 39k★ · TypeScript · Apache-2.0 · active 5 days ago
- Best for: Vision-driven GUI automation across desktop, browser, and terminal.
- [listing](https://agentsearchengine.app/agents/ui-tars-desktop) · [official](https://agent-tars.com)

## Key differences

- UI-TARS-desktop has wider GitHub adoption — 39k stars vs 24k.
- Licensing differs: Stagehand is MIT, UI-TARS-desktop is Apache-2.0.

## Which to choose

**Choose Stagehand if:** Developers building browser agents who want code-level control alongside natural-language actions and structured extraction.

**Choose UI-TARS-desktop if:** Vision-driven GUI automation across desktop, browser, and terminal.

## FAQ

**What's the main difference between Stagehand and UI-TARS-desktop?**
UI-TARS-desktop has wider GitHub adoption — 39k stars vs 24k.

**Is Stagehand or UI-TARS-desktop better?**
Neither is universally better. Stagehand is the stronger fit for Developers building browser agents who want code-level control alongside natural-language actions and structured extraction; UI-TARS-desktop for Vision-driven GUI automation across desktop, browser, and terminal. Use the side-by-side specs to decide by your own constraints.

**Is Stagehand or UI-TARS-desktop free?**
Stagehand is free to run and self-host; UI-TARS-desktop is free to run and self-host. Both are free to self-host — you only pay for the infrastructure and any model or API usage.

**Which is more popular, Stagehand or UI-TARS-desktop?**
By GitHub stars — a proxy for open-source adoption — UI-TARS-desktop is ahead (39k vs 24k). Stars measure attention, not necessarily the better fit for you.

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Source: [Agent Search Engine](https://agentsearchengine.app) — https://agentsearchengine.app/compare/stagehand-vs-ui-tars-desktop