Side by side
BrowserOS vs Claude in Chrome
Both stand on ai browser agents. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Open source APIExtensionLinux+3
Choose BrowserOS if you want a free, open-source Chromium browser with AI agents, MCP integrations, and desktop support across macOS, Windows, and Linux. Look elsewhere if you need local models for Agent Mode or visual Graph Mode now; cloud AI provider usage may also cost extra.
Visit BrowserOS
Free plan AndroidAPIExtension+4
Claude in Chrome combines page reading and browser actions with a side panel, background workflows, and approval checks for sensitive actions. Its Chrome-only support and Anthropic's safety warning are important constraints to weigh before using it.
Visit Claude in ChromeThe facts
| BrowserOS | Claude in Chrome | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Yes | Not published |
| Runs on | API, Extension, Linux, Mac, Self-hosted, Windows | Android, API, Extension, iPhone, Mac, Web, Windows |
| Lowest paid plan | Free or on request | Pro: $17 a month |
| Plans published | 3 | 7 |
| Maker | BrowserOS | Not published |
| Website | browseros.com | claude.com |
| On ai browser agents | #1 of 22 | #3 of 22 |
BrowserOS: what it does well
- AI agents can navigate, fill forms, extract data, and run multi-step workflows.
- Supports Gemini, Claude, OpenAI, Ollama, and LM Studio.
- Lists more than 40 MCP app integrations and 53 built-in browser tools.
- Supports Chrome extensions and imports bookmarks, passwords, and settings.
- Browsing data stays on device unless cloud syncing is enabled.
What to know first
- The default AI model has limited daily usage.
- Cloud AI providers may charge based on API usage.
- Local LLMs are not yet powerful enough for Agent Mode.
- Visual Graph Mode is marked as coming soon.
Claude in Chrome: what it does well
- Reads pages and can click, type, navigate, and fill forms.
- Side panel summarizes tabs and extracts details.
- Background browser workflows let users focus elsewhere.
- One-way actions wait for user approval.
What to know first
- Requires Google Chrome.
- Not supported on other Chromium-based browsers or mobile devices.
- Prompt-injection protections are not foolproof.
- Sensitive personal data workflows are discouraged.
Alternatives to BrowserOS Alternatives to Claude in Chrome The whole list