Human Browser

Human Browser

Human Browser is a cloud-based Chrome browser that AI agents control over HTTP, built by Virix Labs. Instead of a headless browser that bot-detection systems flag instantly, Human Browser runs a real Chrome session on a residential IP and reproduces human-like behavior — Bezier-curve mouse movement, human-speed typing, and natural scrolling with reading pauses. Any agent that can speak HTTP — Claude, Cursor, Codex, Gemini — can hand it a task through the A2A protocol or MCP, watch the session live, and get the result back. Human Browser is aimed at agent developers who need a browser that behaves like a person on the open web.

Production credibility: Human Browser is built by Virix Labs, a UK-based AI venture studio (virixlabs.com). It is A2A 1.0 native — agents discover what it can do by reading an agent card at /.well-known/agent-card.json — and ships MCP integration for Claude Desktop, Cursor, and Cline. Agent reasoning runs on Claude, GPT, and Kimi models; residential IPs are sourced through Decodo; and payments are handled by Stripe. Pricing is pay-as-you-go from a prepaid balance that never expires, with a $1 trial token that needs no card and a 7-day money-back guarantee.

Key Features

• Runs a real Chrome session on a residential IP rather than a headless browser, with matching timezone and geolocation across 190+ countries
• Human-like interaction: Bezier-curve mouse movement, 60-220ms-per-keystroke typing, and natural scrolling with jitter and reading pauses
• Engine-level fingerprinting — canvas, WebGL, audio, fonts, and GPU patched at the source rather than via JavaScript overrides
• Captcha-aware, with handling for Cloudflare Turnstile, hCaptcha, reCAPTCHA, DataDome, and PerimeterX
• A2A 1.0 protocol native plus MCP integration for Claude Desktop, Cursor, and Cline — any agent that speaks HTTP can drive it
• Live MJPEG viewer and session timeline for watching an agent work in real time
• Pay-as-you-go pricing from a prepaid balance that never expires, billed per browser-minute, per-GB proxy traffic, and per-captcha
• A free, open-source script (browser-human.js) plus an MCP skill for running against your own residential proxy

Ideal Use Case

Agent developers who need a browser that does not get blocked the moment it loads — for web research and data extraction, automating logins to gated sites, filling forms and checkout flows, or running multi-step tasks an agent would otherwise fail on a headless browser. It suits teams building hosted agents (on Claude, Codex, ChatGPT, LangGraph, or OpenClaw) that need eyes and hands on the live web without managing their own browser fleet, proxies, and fingerprinting.

How Human Browser differentiates

Most agent-browser tools fall into two camps: headless automation frameworks (Playwright, Puppeteer, Browserless) that are fast but easy for bot-detection to flag, and anti-detect browsers (Multilogin, GoLogin) built for human operators managing multiple accounts rather than for autonomous agents. Human Browser's organizing idea is to combine both for an agent audience — a real Chrome on a residential IP with source-level fingerprinting, exposed through the A2A and MCP protocols so an agent can drive it directly. The trade-off is cost and speed: pay-as-you-go residential sessions cost more than a local headless browser and run at human pace by design, which is the point when the alternative is being blocked. For straightforward scraping of sites that do not fight back, a plain headless browser is cheaper; Human Browser is for the open web that does.

FAQ

Q: What is Human Browser? A: Human Browser is a cloud-based Chrome browser that AI agents control over HTTP. It runs a real Chrome session on a residential IP with human-like mouse, typing, and scrolling, so agents can use sites that block headless browsers. It is built by Virix Labs.

Q: How do agents connect to it? A: Any agent that speaks HTTP can use it. It is A2A 1.0 native — agents read an agent card at /.well-known/agent-card.json and POST tasks — and it ships MCP integration for Claude Desktop, Cursor, and Cline. Claude, Cursor, Codex, and Gemini are all supported.

Q: How much does Human Browser cost? A: Pricing is pay-as-you-go from a prepaid balance that never expires: roughly $0.05 per browser-minute, $4 per GB of residential proxy traffic, and $0.005 per captcha, plus a per-task AI cost. There is a $1 trial token with no card required and a 7-day money-back guarantee.

Q: Human Browser vs a headless browser like Playwright? A: Playwright and Puppeteer run a headless browser that bot-detection systems flag quickly. Human Browser runs a real Chrome on a residential IP with human-like behavior and source-level fingerprinting, so it is built for sites that block automation — at higher cost and human-paced speed.

Q: Is there a free or open-source option? A: Yes. Virix Labs publishes a free, open-source script (browser-human.js) and an MCP skill you can run against your own residential proxy. The paid cloud service adds managed residential IPs, captcha handling, and the live session viewer.

tl;dr

Human Browser is a cloud Chrome browser that AI agents control over HTTP, built by Virix Labs. It runs a real Chrome on a residential IP with human-like mouse, typing, and scrolling, is captcha-aware, and connects over the A2A protocol and MCP (Claude, Cursor, Codex, Gemini). Pricing is pay-as-you-go from a never-expiring balance, with a $1 trial token and a free open-source script.