# nanobrowser vs page-agent
_Browser & Computer Use · independent comparison_

> nanobrowser and page-agent are both open-source browser & computer use you can self-host for free. page-agent has wider GitHub adoption — 29k stars vs 14k. Neither is universally better — pick by fit.

## Side by side

**nanobrowser**
- Open source · Agent · 14k★ · TypeScript · Apache-2.0 · active 8 months ago
- Best for: A free in-browser alternative to OpenAI Operator using your own LLM keys.
- Avoid if: You rely on small local models — they need cleaner prompts and more iterations.
- [listing](https://agentsearchengine.app/agents/nanobrowser) · [official](https://nanobrowser.ai)

**page-agent**
- Open source · Agent · 29k★ · TypeScript · MIT · active 7 days ago
- Best for: Embedding an AI agent into your own web page with a single script.
- Avoid if: You need server-side browser automation — Page Agent runs client-side.
- [listing](https://agentsearchengine.app/agents/page-agent) · [official](https://alibaba.github.io/page-agent/)

## Key differences

- page-agent has wider GitHub adoption — 29k stars vs 14k.
- Licensing differs: nanobrowser is Apache-2.0, page-agent is MIT.

## Which to choose

**Choose nanobrowser if:** A free in-browser alternative to OpenAI Operator using your own LLM keys.

**Choose page-agent if:** Embedding an AI agent into your own web page with a single script.

## FAQ

**What's the main difference between nanobrowser and page-agent?**
page-agent has wider GitHub adoption — 29k stars vs 14k.

**Is nanobrowser or page-agent better?**
Neither is universally better. nanobrowser is the stronger fit for A free in-browser alternative to OpenAI Operator using your own LLM keys; page-agent for Embedding an AI agent into your own web page with a single script. Use the side-by-side specs to decide by your own constraints.

**Is nanobrowser or page-agent free?**
nanobrowser is free to run and self-host; page-agent 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, nanobrowser or page-agent?**
By GitHub stars — a proxy for open-source adoption — page-agent is ahead (29k vs 14k). 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/nanobrowser-vs-page-agent