Steel.devRising Star

Open-source browser API for AI agents with session management, stealth capabilities, and 80% LLM token reduction.

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 Steel.dev →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

The 80% LLM token reduction claim is significant – feeding less HTML to your model saves real money at scale. Open-source with self-hosting option is the right play. Still early-stage with ~6,500 GitHub stars. The WebVoyager leaderboard hosting is a smart community move. Needs more production case studies to match Browserbase's credibility.