Claude, Cursor, and OpenClaw operate your actual Firefox — with your cookies, sessions, and logins intact. No cloud browsers. No bot detection. No data leaves your machine.
Every other browser MCP spins up a detectable bot instance or charges per-minute for cloud browsers. ZombieFox is different.
ZombieFox runs inside your actual Firefox. Same cookies, same sessions, same logins. Sites see a normal user, not navigator.webdriver = true. Post to Twitter, manage YouTube, handle banking — anything you can do, your AI can do.
No cloud. No relay server. No data ever leaves your machine. Your browsing stays yours.
No WebDriver flag. No fingerprint mismatch. Residential IP. Sites can't tell the difference between you and your AI.
Navigate, click, fill forms, upload files, take screenshots, scrape pages, crawl sites, execute JavaScript, and more.
Parallel tab scraping — 20 pages in ~4 seconds. Full site crawling with structured markdown output.
No subscriptions. No browser-hours. No bandwidth fees. Pay once, use forever. Lifetime license from $59.
A Firefox extension talks to a local MCP server. Your AI tool connects to the server. That's it.
Works with stdio (Claude Code) and HTTP/SSE (Cursor, Claude Desktop, OpenClaw) transports.
Everything your AI needs to navigate, interact with, and extract data from the web.
navigate Go to any URLclick Click elementsfill Type into inputsupload_file Upload images/filesscreenshot Capture viewportget_page_content Extract text & linksget_page_html Raw HTML sourceexecute_js Run JavaScriptscrape_urls Parallel scrapingspider_site Full site crawllist_tabs All open tabsnew_tab Open tabsclose_tab Close tabsscroll Page scrollingwait_for_selector Wait for elementsget_cookies Read cookiessearch_history Browser historyget_network_requests Network monitorget_console_logs Console captureclear_console_logs Clear logsinspect_page Screenshot + content| ZombieFox | Browserbase | Playwright MCP | mcp-chrome | |
|---|---|---|---|---|
| Uses your real browser | ✓ | ✗ cloud | ✗ new instance | ✓ |
| Your cookies & sessions | ✓ | ✗ | ✗ | ✓ |
| Invisible to anti-bot | ✓ | ✗ | ✗ | ✓ |
| Pricing | $59–149 lifetime | $20/mo + overages | Free | Free |
| Reliable | ✓ supported product | ✓ | ✓ | ✗ constant issues |
| Support included | ✓ 1 year | ✓ | ✗ community | ✗ community |
| Works with Cursor | ✓ | ✓ | ✓ | unreliable |
| Works with Claude Desktop | ✓ | ✓ | ✓ | ✓ |
| Works with OpenClaw | ✓ | ✓ | ✓ | unknown |
Connects via stdio or HTTP/SSE — any MCP-compatible client works out of the box.
Lifetime license. No subscriptions. No browser-hours. No bandwidth fees.
Price increases as slots fill — early buyers get the best deal.
Includes: Lifetime license · All future updates · 1 year of direct support · 7-day free trial
For comparison, Browserbase starts at $20/month + overages — that's $240+/year. ZombieFox is $59 once.
Firefox's extension API allows deeper browser control without triggering anti-bot detection. Chrome's Manifest V3 restrictions make this kind of deep integration much harder. Think of Firefox as your dedicated "AI browser" — keep Chrome for daily browsing, Firefox for AI automation.
No. Unlike Playwright or Puppeteer, ZombieFox doesn't set navigator.webdriver, doesn't use WebDriver protocols, and doesn't modify browser fingerprints. The extension uses the standard WebExtension API. Sites see a normal Firefox user on a residential IP.
You pay once and use ZombieFox forever. You get all future updates and new tools as they ship. The 1-year support window means direct support from the developer — after that, community support via Discord continues indefinitely.
Yes. ZombieFox is tested with Claude, GPT, and popular OpenRouter models including Llama, Mistral, and DeepSeek. MCP tool calling quality varies by model — our docs include a compatibility matrix showing which models work best.
Yes — this is one of the killer use cases. Since ZombieFox uses your real Firefox with your real logins, your AI can navigate to Twitter, compose a post, upload an image, and publish — all through your authenticated session. Same for YouTube, LinkedIn, or any site you're logged into.
We offer a 7-day free trial with full functionality — no credit card required. If you purchase and aren't satisfied, contact support within 30 days for a full refund. Payments are processed securely through LemonSqueezy.
Your browser. Your sessions. Your AI's new superpower.