Kernel

Cloud browser infrastructure for AI agents with anti-bot detection, reusable sessions, fast spin-up, and autoscaling. Raised $22M.

By Nathan KesslerUpdated May 8, 2026

Each tool is evaluated against our methodology using public docs, vendor demos, and hands-on testing.

Cloud browser infrastructure provides managed Chromium instances that AI agents can control remotely. These platforms handle the complexity of browser lifecycle management, anti-detection, session persistence, and scaling. They're critical for AI agents that need to interact with authenticated websites, fill forms, or navigate complex multi-step web workflows.

Visit Kernel →See pricing →

Some links on this page are affiliate links. We earn a commission if you sign up – at no additional cost to you. Our editorial assessment is independent and never paid. How we review.

Features

✓JS Rendering

—Structured Output

—Open Source

—Self-Hosted Option

Pricing:FreemiumSee pricing →

Editorial assessment

Strong stealth performance – scored 67% in Browser Use's independent benchmark against 71 high-security sites, beating Browserbase (42%) and Steel (47%). The $22M raise and Vercel partnership signal serious backing. Open-source browser image (Kerneloss) is a differentiator. Blog content shows technical depth in VLM training and GPU acceleration for browsers.

How Kernel compares

Browserbase

Browserbase has broader market adoption and the Stagehand SDK ecosystem, but scored lower on stealth benchmarks.

Steel.dev

Steel.dev is also open-source with strong stealth capabilities but focuses more on session persistence.

Anchor Browser

Anchor takes the opposite approach – verified bot compliance rather than stealth evasion.

See full Kernel alternatives comparison →

Weekly briefing — tool launches, legal shifts, market data.

Visit

Kernel

Visit →