Hyperbrowser provides the scalable browser infrastructure that AI agents need to interact with the web reliably. While tools like browser-use and Stagehand provide the agent reasoning layer for deciding what to click and type, they still need actual browser instances to execute those actions. Hyperbrowser fills this gap by offering managed, cloud-hosted browser sessions with built-in CAPTCHA solving, residential proxy rotation, and sophisticated anti-bot bypass capabilities — the infrastructure plumbing that makes agent web automation work at scale.
Backed by Y Combinator's Summer 2024 batch with additional investment from Accel and SV Angel, Hyperbrowser offers native integrations with the most popular agent frameworks: browser-use for general automation, Claude CUA and OpenAI CUA for computer-use agents, Stagehand for structured page interaction, and custom Playwright or Puppeteer scripts for direct control. The HyperAgent SDK, available on GitHub with over 1,200 stars under MIT license, provides a higher-level abstraction for building agent-driven browser workflows.
The platform handles the operational complexity of running thousands of browser sessions simultaneously — session management, resource allocation, IP rotation, fingerprint randomization, and cleanup. A free tier lets developers test and prototype, with usage-based pricing for production workloads. For teams building AI agents that need to interact with websites at scale — web research agents, data extraction pipelines, automated testing, or account management bots — Hyperbrowser provides the reliable foundation that prevents their agents from being blocked or rate-limited.