# Browser Use vs Puppeteer

> Browser Use scores 77.9 (BB) to Puppeteer's 70.6 (BB) for browser automation. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/browser-use-vs-puppeteer
- Markdown: https://www.anchorterminal.com/compare/browser-use-vs-puppeteer.md (~2,650 tokens)
- Slim: https://www.anchorterminal.com/compare/browser-use-vs-puppeteer.min.md (~780 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/browser-use-vs-puppeteer.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-14

Browser Use scores 77.9 (BB) on agent readiness against Puppeteer's 70.6 (BB), and leads in 5 of 7 scored categories. Puppeteer leads on maintenance & community and transparency & trust. Both do browser automation. Browser Use accepts x402. Puppeteer doesn't.

- Browser Use: grade BB, 77.9/100, rank #18 of 1076. Markdown https://www.anchorterminal.com/tools/browser-use.md · JSON https://www.anchorterminal.com/api/v1/tools/browser-use.json
- Puppeteer: grade BB, 70.6/100, rank #154 of 1076. Markdown https://www.anchorterminal.com/tools/puppeteer.md · JSON https://www.anchorterminal.com/api/v1/tools/puppeteer.json
- Best browser automation tools for AI agents: https://www.anchorterminal.com/best/browser/index.md
- All 120 browser comparisons: https://www.anchorterminal.com/compare/browser/index.md

## Which one, for what

### Browser Use (BB)

Good for: An agent that wants to hand a whole browser task to a hosted agent and get a result back, or that needs a low-cost cloud browser over CDP, and for unattended agents that can pay by x402.

Ahead on:
- Reliability, 87 against 80
- Agent ergonomics, 78 against 67
- Security & auth, 59 against 52
- Payments & pricing, 90 against 60

Also in its favour:
- An agent can pay per call over x402, with no account
- A hosted endpoint, with nothing to install
- Runs on your own machine
- Free to start without a card

Watch for: The privacy policy says inputs are used to train Browser Use's AI models, with no opt-out described outside Enterprise zero data retention

### Puppeteer (BB)

Good for: Agents that write and run Node.js scripts against Chrome or Firefox.

Ahead on:
- Maintenance & community, 89 against 77
- Transparency & trust, 70 against 65

Also in its favour:
- No key needed to call it

Watch for: No MCP server, CLI or llms.txt of its own. The docs point agents to the separate chrome-devtools-mcp project


## Score by category

| Category | Weight | Browser Use | Puppeteer | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 87 | 80 | Browser Use +7 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 85 | 81 | Browser Use +4 |
| Agent ergonomics | 13% (16.2 this run) | 78 | 67 | Browser Use +11 |
| Security & auth | 14% (17.5 this run) | 59 | 52 | Browser Use +7 |
| Payments & pricing | 10% (12.5 this run) | 90 | 60 | Browser Use +30 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 77 | 89 | Puppeteer +12 |
| Transparency & trust | 7% (8.8 this run) | 65 | 70 | Puppeteer +5 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **77.9 · BB** | **70.6 · BB** | |

## Facts side by side

| Fact | Browser Use | Puppeteer |
| --- | --- | --- |
| Kind | HTTP API | SDK + MCP |
| Vendor | Browser Use | Google |
| Hosted endpoint | `https://api.browser-use.com/api/v4` | no (local only) |
| Transports | HTTP, Streamable HTTP, stdio |  |
| Auth | API key | None |
| Pricing | Pay per use | Free |
| x402 | yes | no |
| Licence | MIT for the open-source library and the SDK. Browser Use Cloud is a proprietary service under Browser Use's terms of service | Apache-2.0 |
| Tools exposed | 7 | none |
| Read-only variant documented | no | no |
| llms.txt | yes | no |
| MCP registry | `com.browser-use/browser-use` | not listed |
| Last release | 2026-10-07 | 2026-10-08 |
| Terms last updated | 2026-07-15 | no document linked |
| Privacy policy last updated | no date given | no document linked |
| Customer content may train models | yes |  |
| Terms restrict automated access | yes |  |
| Terms restrict benchmarking | yes |  |
| Terms or service can change without notice | yes |  |
| Arbitration or class-action waiver | yes |  |
| Popularity | 117k stars, 107k npm/wk, 2.1M PyPI/wk | 96k stars, 11.5M npm/wk |

## Verdicts

**Browser Use.** The hosted cloud accepts x402 top-ups in USDC on Base with no account or API key, and publishes prices, rate limits and three OpenAPI documents. The privacy policy says inputs are used to train Browser Use's models, API keys have no documented scopes, and no prompt-injection guidance was found in the docs.

**Puppeteer.** Puppeteer is a stable, Apache-2.0 library on 25.13.0, with ten releases since 27 July 2026, typed APIs, locators that wait and retry, and accessibility snapshots an agent can read. It has no MCP server or llms.txt of its own, and 10 of the 20 most recent CI runs on main failed between 7 and 13 October 2026.

## Before you call either

### Browser Use

1. Send the key as `X-Browser-Use-API-Key` with no Bearer prefix. A Bearer header returns 401
2. Stop browsers with `PATCH /api/v4/browsers/{id}` and `{"action":"stop"}`. Closing CDP or the SDK client leaves the browser billing
3. Poll `GET /runs/{id}/status`, not the full run, and wait for the returned Retry-After on 429, which can be 300 seconds at the edge
4. Before resubmitting after a timeout, read the existing run's status. The server keeps running and may already have submitted a form
5. With a wallet and no key, call x402.api.browser-use.com on `/api/v2` or `/api/v3` routes. A task stops with INSUFFICIENT_CREDITS if credit runs out mid-run

### Puppeteer

1. Install with `npm i puppeteer`, which downloads a matching Chrome for Testing. Use `puppeteer-core` to bring your own browser
2. Prefer `page.locator()` over `page.$()`. Locators wait for the element to be visible and stable before acting
3. Read pages with `page.accessibility.snapshot({interestingOnly: true})` rather than full HTML to keep output short
4. Catch `TimeoutError` separately from `TargetCloseError`. The first can be retried, the second needs a new page or browser
5. Packages are ESM only since 25.0.0. Use `import puppeteer from 'puppeteer'` rather than `require`

## Questions

### Which is better for AI agents, Browser Use or Puppeteer?

Browser Use scores 77.9 (BB) on agent readiness against Puppeteer's 70.6 (BB), and leads in 5 of 7 scored categories. Puppeteer leads on maintenance & community and transparency & trust.

### Can an agent call Browser Use and Puppeteer without installing anything?

Browser Use has a hosted endpoint at https://api.browser-use.com/api/v4. No hosted endpoint is listed for Puppeteer.

### Are Browser Use and Puppeteer open source?

Yes. Browser Use is open source (MIT for the open-source library and the SDK. Browser Use Cloud is a proprietary service under Browser Use's terms of service). Puppeteer is open source (Apache-2.0).


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/browser-use-vs-puppeteer.json, and with the fewest tokens: https://www.anchorterminal.com/compare/browser-use-vs-puppeteer.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "browser-use", "b": "puppeteer"}`. From a terminal: `anchor compare browser-use puppeteer`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/browser-use.json and https://www.anchorterminal.com/api/v1/tools/puppeteer.json

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