TL;DR: KERNEL is a Y Combinator Summer 2025 startup Crazy fast, open source infra for AI agents to use the Internet, currently active with a team of 6.
Crazy fast, open source infra for AI agents to use the Internet
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Kernel is crazy fast, open source infra for AI agents to access the internet 🧠🕸️ - Built on unikernels for crazy fast cold starts and low resource usage - Sub-150ms cold starts on managed headful browsers - Built-in stealth mode with residential proxies and automatic CAPTCHA solving - Full observability: session recording, live view, and full logs - Persistent sessions that maintain cookies and auth across invocations - Native support for all browser and computer use frameworks - SOC 2 compliant and HIPAA-ready Trusted by Cash App, Rye, and 1000+ others. Backed by Accel & Y Combinator (S25).
Built by LemStudio
Yes. KERNEL was funded by Y Combinator in the Summer 2025 batch. Crazy fast, open source infra for AI agents to use the Internet
Kernel is crazy fast, open source infra for AI agents to access the internet 🧠🕸️ - Built on unikernels for crazy fast cold starts and low resource usage - Sub-150ms cold starts on managed headful browsers - Built-in stealth mode with residential proxies and automatic CAPTCHA solving - Full observability: session rec…
KERNEL was part of Y Combinator's Summer 2025 batch.
KERNEL has a team of 6 people according to Y Combinator's directory.
KERNEL is currently listed as Active with a team of 6 in Y Combinator's directory.
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