# Browser Use Cloud vs nanobrowser
_Browser & Computer Use · independent comparison_

> Browser Use Cloud and nanobrowser take different routes to the same job: one is a commercial product, the other open-source and self-hostable. Choose based on whether you want a managed experience or full control.

## Side by side

**Browser Use Cloud**
- Freemium · Platform
- [listing](https://agentsearchengine.app/agents/browser-use-cloud) · [official](https://browser-use.com)

**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)

## Key differences

- Browser Use Cloud is a commercial product; nanobrowser is open-source and self-hostable.
- Pricing model differs — Browser Use Cloud is freemium, nanobrowser is open source.

## Which to choose

**Choose Browser Use Cloud if:** you want a managed, commercially-supported product.

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

## FAQ

**What's the main difference between Browser Use Cloud and nanobrowser?**
Browser Use Cloud is a commercial product; nanobrowser is open-source and self-hostable.

**Is Browser Use Cloud or nanobrowser better?**
Neither is universally better. Browser Use Cloud is the stronger fit for a managed, commercially-supported product; nanobrowser for A free in-browser alternative to OpenAI Operator using your own LLM keys. Use the side-by-side specs to decide by your own constraints.

**Is Browser Use Cloud or nanobrowser free?**
Browser Use Cloud is free to start (freemium), with paid tiers; nanobrowser is free to run and self-host.

**Which is more popular, Browser Use Cloud or nanobrowser?**
We rank open-source projects by GitHub adoption, but at least one of these is a commercial product and stars don't measure commercial adoption — so compare them on capabilities and pricing instead.

---
Source: [Agent Search Engine](https://agentsearchengine.app) — https://agentsearchengine.app/compare/browser-use-cloud-vs-nanobrowser