Anchor Browser
Anchor Browser is an AI-native cloud browser infrastructure platform that lets AI agents interact with the web the same way a human would. It provides hosted, isolated Chromium sessions ("Anchor Chromium"), built-in stealth and bot-evasion tuning, an authentication layer (OmniConnect) for managing logged-in user credentials, a built-in enterprise VPN, residential and sticky-IP proxies, a Web Action Cache that hardens flaky workflows into deterministic code, and a REST API plus SDKs for Playwright, Puppeteer, MCP, LangChain, and CrewAI. The platform is positioned as the sandbox runtime for agentic browser automation.
APIs
Anchor Browser API
The Anchor Browser REST API exposes cloud browser sessions for AI agents. It covers session lifecycle (create, async create, status, end, list history), batch session creation (...
Anchor Browser MCP Server
A Model Context Protocol server (hosted and open-source) that lets MCP-compatible AI clients drive Anchor Browser sessions as tools.
LangChain Anchor Browser Tools
LangChain-ready tools that wrap Anchor Browser-powered browser actions for use inside LangChain and LangGraph agent workflows.
Collections
AnchorBrowser API
OPENPricing Plans
Rate Limits
FinOps
Anchorbrowser Finops
FINOPSFeatures
Hosted, isolated Chromium sessions ("Anchor Chromium") allocated on demand and torn down per task, no local browser setup needed.
Humanized Chromium fork tuned to be recognized as legitimate by major bot-protection systems.
Manages user credentials and authentication lifecycles so agents can operate inside logged-in surfaces.
Built-in enterprise VPN for routing browser traffic over trusted networks.
Built-in residential proxy rotation, geo-targeting, and dedicated sticky IPs.
Captures repeatable workflows as deterministic code so previously flaky automations become reliable.
Natural-language task execution against Claude, Gemini, and OpenAI, plus first-party MCP, LangChain, and CrewAI integrations.
Existing Playwright and Puppeteer code can target Anchor sessions without code changes.
Per-session video recording with pause/resume and bidirectional file upload/download.
Use Cases
Give AI agents a real browser to navigate sites that lack APIs, submit forms, and extract data.
Automate operations behind login flows (banking, SaaS dashboards, internal portals) without storing credentials on developer laptops.
Run up to 5,000 simultaneous sessions with rotating residential IPs and built-in captcha handling.
Give frontier model agents a safe, isolated browser to operate in without exposing the user's machine.
Integrations
Hosted and open-source MCP servers let any MCP-compatible client use Anchor Browser as a tool.
First-party LangChain tools wrap Anchor actions for use in LangChain and LangGraph agents.
Integration for orchestrating multi-agent crews on top of Anchor sessions.
Drop-in target for existing Playwright and Puppeteer automation code.
Integration with Cloudflare's signed-agent / Web Bot Auth scheme so Anchor sessions are recognized as legitimate agent traffic.
Available for procurement via AWS Marketplace.