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capzy

Capium, our stealth browser.

Capium is our proprietary stealth browser: real cloud Chrome on the latest version, hardened against bot detection. Drive it over CDP with Playwright, Puppeteer, or Selenium, with persistent profiles, a coherent fingerprint, and per-GB pricing. Swap your local browser for Capium by changing one connection line.

connect.py
from playwright.sync_api import sync_playwright

# Your CDP endpoint from the dashboard (Browser API -> Connection)
CDP = "wss://browser.capzy.ai/cdp?key=capzy_your_key_here"

with sync_playwright() as p:
    browser = p.chromium.connect_over_cdp(CDP)   # swap local Chrome for ours
    page = browser.contexts[0].new_page()
    page.goto("https://example.com")
    print(page.title())
    browser.close()

Connect in one line

Grab your CDP WebSocket endpoint from the dashboard (Browser API → Connection), then point your existing automation at it. Everything you already wrote for a local browser just works.

playwright.py
from playwright.sync_api import sync_playwright

# Your CDP endpoint from the dashboard (Browser API -> Connection)
CDP = "wss://browser.capzy.ai/cdp?key=capzy_your_key_here"

with sync_playwright() as p:
    browser = p.chromium.connect_over_cdp(CDP)   # swap local Chrome for ours
    page = browser.contexts[0].new_page()
    page.goto("https://example.com")
    print(page.title())
    browser.close()
puppeteer.js
import puppeteer from "puppeteer-core";

const browser = await puppeteer.connect({
  browserWSEndpoint: "wss://browser.capzy.ai/cdp?key=capzy_your_key_here",
});
const page = await browser.newPage();
await page.goto("https://example.com");
console.log(await page.title());
await browser.close();

Selenium works too — point webdriver.Remote at the same CDP endpoint.

1. Connect

Open a CDP WebSocket to our fleet with your API key. A fresh Capium session on the latest Chrome spins up on demand, no pool to pre-warm.

2. Drive

Navigate, click, screenshot, intercept, anything CDP exposes, with Playwright, Puppeteer, or Selenium.

3. Persist

Your profile's cookies and storage survive across sessions and nodes, so logged-in flows resume where they left off.

Features

Capium stealth engine

Capium is our proprietary stealth browser: real, always-latest Chrome in the cloud, hardened against bot detection with a real GPU, fonts, and coherent fingerprint. No headless-detectable stubs.

Drive it with your tools

Connect over the Chrome DevTools Protocol (CDP) with Playwright, Puppeteer, or Selenium. One line swaps your local browser for Capium.

Persistent profiles

Cookies, localStorage, and sessions persist across nodes. Reuse a logged-in profile, or spin up a clean one per job with ?profile=Name.

Plans with data included

Monthly plans bundle concurrent browsers, persistent profiles, and included bandwidth. Beyond that, pay per GB. No per-hour seats, no idle charges.

Simple monthly plans

  • Monthly plans with data included, then simple per-GB billing
  • Real Chrome 149 with a coherent, non-headless fingerprint
  • Persistent profiles that follow you across nodes
  • User and organization isolation with per-org billing
  • Sessions spin up on connect and scale to thousands
Authorized automation & QA

Live pricing per GB is on your dashboard. Sign up free — no card required to start.

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