Kernel

Kernel is a cloud-native browser automation platform that lets developers spin up secure, serverless browser instances without managing any infrastructure. Instantly launch browsers via API or SDK, connect with Puppeteer or Playwright over CDP URLs, and enjoy session persistence, live view, and replay features. Kernel enables human-in-the-loop workflows, sandboxed environments, and massive parallelization—all with predictable, usage-based pricing.

Kernel works out of the box with every major agent and automation framework — whether you're using Browser Use, Stagehand, Playwright, Puppeteer, or Computer Use via OpenAI, Anthropic, or Gemini. Instantly deploy and scale any of these workloads on Vercel using Kernel's browsers.