Playwright vs Stagehand: Plus Browserbase and Firecrawl

The 4 tools at a glance

People searching for Playwright vs Stagehand, Browserbase or Firecrawl are usually building something with AI and a browser, and want to know which piece does what. They aren't four versions of the same thing:

Based on each project's documentation, November 2026.

What is Stagehand?

Stagehand is an open-source SDK from Browserbase for building browser agents, with SDKs for TypeScript, Python and Go. Instead of writing selectors, you call act("click the sign-in button"), extract() with a schema to pull structured data, or observe() to list possible actions, and an LLM works out the details. Since v3 (October 2025) it talks to Chrome directly over the Chrome DevTools Protocol and no longer depends on Playwright, though it keeps a Playwright-style API.

Playwright vs Stagehand

Code side by side

await page.goto('https://www.saucedemo.com/');
await page.getByPlaceholder('Username').fill('standard_user');
await page.getByPlaceholder('Password').fill('secret_sauce');
await page.getByRole('button', { name: 'Login' }).click();
await expect(page.getByText('Products')).toBeVisible();

await stagehand.act('log in as standard_user with password secret_sauce');
const data = await stagehand.extract('the names and prices of all products', schema);

The Playwright version does exactly the same thing every time, for free, and fails loudly if the page changes. The Stagehand version adapts to page changes, at the cost of an LLM call per step and less certainty about exactly what happened. Check Stagehand's docs for the current API, which changes between major versions.

Playwright vs Browserbase

This one isn't a real contest. Browserbase is where browsers run, and Playwright is what drives them. You create a Browserbase session and connect Playwright to it:

const browser = await chromium.connectOverCDP(session.connectUrl);

That gives you hosted browsers with session replay and anti-bot features, which matter for agents and scraping. For a normal test suite, Playwright's own runner on your CI machines is usually enough and costs nothing extra.

Playwright vs Firecrawl

Firecrawl is an API that searches, scrapes and crawls websites and returns clean Markdown or structured JSON for LLMs, with an "interact" feature for clicks and forms. It handles rendering and crawling for you and bills in credits; it can also be self-hosted. Playwright does the same jobs if you write the code yourself, for free, with full control. Choose Firecrawl to feed many pages into an LLM quickly; choose Playwright for precise flows, logins and tests. Tutorial: Playwright web scraping.

When to use each

• Regression tests and CI gates: Playwright.
• An AI agent working on sites you don't control: Stagehand (or Browser Use, see Browser Use vs Playwright).
• Hosted browsers at scale, stealth or session replay: Browserbase, driven by Playwright or Stagehand.
• Turning websites into LLM-ready data: Firecrawl.
• Writing tests faster with AI: Playwright plus Claude and the Playwright MCP Server. The AI writes the test once; CI runs it for free forever.

Frequently Asked Questions