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Directory/Browser Infrastructure/Browserbase

Browserbase

Editor's Pick

Cloud browser infrastructure for agentic software with the Stagehand SDK, serving Perplexity, 11x, and Vercel.

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 Browserbase →See pricing →

Features

✓JS Rendering
✓Structured Output
✓Open Source
—Self-Hosted Option
Pricing:FreemiumSee pricing →

Editorial assessment

The category leader — $300M valuation, 50M+ sessions, and the Stagehand SDK is genuinely excellent for building agent workflows. Perplexity and Vercel as customers is strong social proof. Premium pricing reflects the enterprise positioning. The Stagehand SDK creates some lock-in. But for serious agent infrastructure, Browserbase is the benchmark everyone else is measured against.

How Browserbase compares

Steel.dev

Steel.dev is the open-source alternative with session management and stealth, at lower cost.

Browserless

Browserless is the mature, bootstrapped option for teams that don't need the latest AI-native features.

Hyperbrowser

Hyperbrowser offers competitive cloud browser features with sub-second launch times at lower price points.

Comparisons

Browserbase vs Steel

Frequently asked questions

What is Browserbase?

Cloud browser infrastructure for agentic software with the Stagehand SDK, serving Perplexity, 11x, and Vercel. It falls under the Browser Infrastructure category in our directory. Browserbase is open source, meaning you can inspect the code and self-host it.

How much does Browserbase cost?

Browserbase uses a freemium pricing model. There is a free tier available, with paid plans for higher usage.

What are the best alternatives to Browserbase?

The top alternatives to Browserbase include Steel.dev, Browserless, Hyperbrowser. Each offers a different approach to browser infrastructure — see our comparison section above for detailed analysis.

Does Browserbase support JavaScript rendering?

Yes, Browserbase supports JavaScript rendering, which means it can handle dynamic websites that load content via JavaScript frameworks like React, Vue, or Angular.

Does Browserbase provide structured output?

Yes, Browserbase returns structured output (typically JSON), making it straightforward to integrate into AI pipelines, RAG systems, and data processing workflows.

Can I self-host Browserbase?

No, Browserbase is a hosted service. You access it through their API or platform — there is no self-hosted deployment option.

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