CloakBrowser vs Page Agent
Which should you use? A side-by-side look at what each one does, who it suits, what it costs, how hard it is to set up, and where each falls short.
Open source · MIT
A Chromium browser modified for stealth, meant to be a drop-in swap for Playwright.
Open source · MIT
A JavaScript library that adds a natural-language AI agent to any web page you load it on.
The short answer
Choose CloakBrowser if you need…
- Python or JavaScript developers already using Playwright who need automation to get past bot checks
- Scraping projects blocked by Cloudflare Turnstile or similar anti-bot systems, paired with a residential proxy
- Teams building AI agents that drive a real browser and hit bot detection
Choose Page Agent if you need…
- Developers adding an AI copilot to their own web app
- Teams wanting to automate repetitive form filling in internal ERP, CRM, or admin tools
- Developers who want the agent to run client-side without a headless browser or backend
- Projects that need to connect their own LLM, including locally deployed models
Side-by-side
| CloakBrowser | Page Agent | |
|---|---|---|
| Type | Library | Library |
| Price | Free and open source | Free and open source |
| Licence | MIT | MIT |
| GitHub stars | 32.7k | 29.6k |
| Setup difficulty | Beginner | Intermediate |
| How you get it | Install with a package manager | Install with a package manager |
| Main language | Python | TypeScript |
| Last code update | 4 days ago | 6 days ago |
What each one is
CloakBrowser
CloakBrowser is a modified build of the Chromium browser that changes browser fingerprint details at the source-code level, so websites are less likely to flag it as automated. It is designed to be used through the Playwright or Puppeteer API, so existing automation code needs only a small import change. People use it for web scraping and browser automation on sites with bot protection.
Page Agent
PageAgent is a JavaScript library that runs inside a web page and lets an AI agent operate that page's interface from a plain-language instruction, such as clicking a login button. It works by reading the page's text-based DOM rather than screenshots, and you connect it to your own language model or a free demo model. It is aimed at developers who want to add an in-page assistant to their own web application.
Best for
CloakBrowser
- Python or JavaScript developers already using Playwright who need automation to get past bot checks
- Scraping projects blocked by Cloudflare Turnstile or similar anti-bot systems, paired with a residential proxy
- Teams building AI agents that drive a real browser and hit bot detection
Page Agent
- Developers adding an AI copilot to their own web app
- Teams wanting to automate repetitive form filling in internal ERP, CRM, or admin tools
- Developers who want the agent to run client-side without a headless browser or backend
- Projects that need to connect their own LLM, including locally deployed models
Strengths
CloakBrowser
- Source-level patches are described as harder for detection sites to spot than JavaScript injection
- Drop-in API compatibility with Playwright and Puppeteer reduces migration effort
- Active project with recent releases and a large star count
Page Agent
- Runs entirely in the page as JavaScript, with no browser extension or Python needed for basic use
- Works with bring-your-own LLMs, including locally deployed models, per the README
- MIT licensed and actively maintained, with a published npm package
Not ideal for
CloakBrowser
- People who need CAPTCHAs solved automatically: the README says it prevents CAPTCHAs from appearing and does not include solving services
- Users who need built-in proxy rotation: the README says you must bring your own proxies
- Anyone wanting a no-code tool: it requires writing Python or JavaScript
Page Agent
- People who want to automate websites they do not control, since the README says it is designed for client-side web enhancement, not server-side automation
- Teams that need multi-modal or screenshot-based understanding, since the README says it uses text-based DOM and no screenshots
- Anyone needing a production-grade LLM without setup, since the demo model is for technical evaluation only
Trade-offs
CloakBrowser
- The core claim of passing every bot test is marketing language; the README reports results from its own tests against 50+ sites
- Best results require a paid Pro build for some features such as the higher reCAPTCHA score; the free build is described as the latest but its scope is less clear
- The binary is about 200MB and downloads on first run
Page Agent
- The README says the demo CDN is for technical evaluation only and uses a free testing API with its own terms
- The MCP server is marked Beta, and multi-page support depends on the optional Chrome extension
- The README does not describe security or privacy implications of giving an agent control over page content in detail
Getting started
CloakBrowser
Install the Python package
pip install cloakbrowserFrequently asked questions
What is the difference between CloakBrowser and Page Agent?
CloakBrowser: A Chromium browser modified for stealth, meant to be a drop-in swap for Playwright. Page Agent: A JavaScript library that adds a natural-language AI agent to any web page you load it on. CloakBrowser suits python or javascript developers already using playwright who need automation to get past bot checks, while Page Agent suits developers adding an ai copilot to their own web app.
Are CloakBrowser and Page Agent free?
CloakBrowser: Free and open source. Page Agent: Free and open source.
Which is easier to set up, CloakBrowser or Page Agent?
CloakBrowser is easier to get started with (rated beginner); Page Agent is rated intermediate and usually needs more setup.
Is CloakBrowser or Page Agent more popular?
CloakBrowser has more GitHub stars (32.7k) than Page Agent (29.6k). Popularity isn't the same as fit — check which one matches your use case above.
What are other alternatives to CloakBrowser and Page Agent?
Other options people compare them with include Browser Use, Stagehand, SeleniumBase, FingerprintJS, CopilotKit.
Keep comparing
Built from our catalogue entries for both products: open-source details come from each project's README (AI-assisted, refreshed weekly) and GitHub data; AI-tool details are editorial. Spotted something wrong? Let us know from either product's page.