Compare Crawlora's structured public web data APIs with Steel's open-source cloud browser infrastructure built for AI agents.
ベンチマーク
下の表でCrawloraとSteelを比較する前に、Crawlora自身のパフォーマンスをご紹介します。Crawloraの/web/scrape エンドポイントを、層化抽出した30件の公開URL（ドキュメント、ECサイト、Bot対策で保護されたサイト）に対してキャッシュを無効にして1回ずつ実行しました。21/30件のリクエストが利用可能なコンテンツを返しました。
This is Crawlora's own measured reliability on a single disclosed run — not a head-to-head benchmark against Firecrawl, Scrapfly, or any other named competitor. We don't hold API keys for competitor products and won't publish a number for a tool we haven't actually run.
社内で実施したベンチマーク、実行日: 。最終確認日: . 完全な方法論とURLごとの結果.
結論の要約
Crawlora is structured data API infrastructure — supported platforms return normalized JSON. Steel is browser infrastructure — you get a live, controllable browser session and write your own automation on top.
簡易比較
この表はCrawloraとSteelを評価する出発点としてご利用ください。本番環境での意思決定を行う前に、両プロバイダーの公式ページで最新の詳細をご確認ください。
| カテゴリー | Crawlora | Steel |
|---|---|---|
| Primary product type | Developer-first structured web data API (218+ platforms) | Open-source cloud browser infrastructure for AI agents |
| Output | Normalized JSON per documented endpoint | A live, controllable browser session — you extract what you need yourself |
| Browser control | No direct browser-session control | Full Puppeteer/Playwright/Selenium-compatible sessions, 1-line integration |
| Anti-bot handling | Managed proxy routing and retry/fallback behind supported endpoints | Auto CAPTCHA solving plus proxy and browser-fingerprint controls |
| Session length | Per-request, no persistent session | Up to 24-hour long-running sessions with cookie/context reuse |
| Observability | Playground request/response testing | Session Viewer for live or recorded session debugging |
| Open source | Closed, hosted API | Open-source browser core (steel-browser), hosted or self-managed |
| Auth-walled sites | Not a general capability | Auto sign-in support for giving agents access to logged-in sites |
| Pricing model | One credit pool shared across all endpoints (Growth: $29/mo for 100,000 credits) | Launch: $0/mo + usage ($30 one-time credits); Scale: $250/mo + usage |
| Agent-native workflows | Hosted MCP tools across the full catalog | Direct browser sessions agents drive themselves; not an MCP-first product |
詳細
CrawloraとSteelのどちらを選ぶかは、出力形式、対象カバレッジ、開発者のワークフロー、そしてチームがどれだけのインフラを運用したいかによって決まります。
Crawlora abstracts browser execution behind supported data endpoints and returns normalized JSON. Steel gives you an actual browser — Puppeteer, Playwright, or Selenium compatible with a one-line change — that your own code or an AI agent controls directly.
Crawlora fits well-defined, repeatable data needs from supported platforms. Steel fits open-ended tasks — an agent booking a flight, filling a form, or navigating a site no one has built an endpoint for — where you need general browser control, not a fixed API shape.
Crawlora manages proxy routing and retries behind its documented endpoints. Steel handles anti-bot at the browser level directly — auto CAPTCHA solving, fingerprint controls, and stealth — since you're driving the browser yourself rather than calling a fixed endpoint.
Steel's browser engine (steel-browser) is open source, which Browserless and Browserbase aren't. If you want to inspect or self-host the underlying browser infrastructure rather than depend entirely on a hosted API, that's a genuine reason to pick Steel over other cloud-browser vendors.
Crawlora is designed for responsible public web data workflows. It should not be used for private or protected data, and no comparison page should be read as a guarantee that every target will succeed. Review provider terms, target-site rules, and your own compliance requirements before production use.
評価チェックリスト
表面的な機能ラベルだけでなく、実際のワークフローとメンテナンス負荷に照らしてCrawloraとSteelを比較してください。
よくある質問
これらのSteel比較に関する回答は控えめな表現を使用しており、最新の製品・価格情報については両プロバイダーの公式ページでご確認ください。
Only for data extraction workflows where Crawlora already supports the target platform. Steel is browser infrastructure — a controllable session, not a fixed data endpoint — so most agent-driven or open-ended automation tasks are a better fit for Steel.
Steel is an open-source cloud browser API built for AI agents — hosted, Puppeteer/Playwright/Selenium-compatible browser sessions with auto CAPTCHA solving, anti-fingerprinting, and up to 24-hour session length.
No. Crawlora exposes structured endpoints and uses browser-backed rendering behind supported APIs, but it doesn't expose a controllable browser session the way Steel does.
Depends on the task. Crawlora is better when the agent needs clean, structured data from a supported platform. Steel is better when the agent needs to navigate the open web and take actions no fixed endpoint covers.
Yes — Steel's browser engine (steel-browser) is open source on GitHub, in addition to the hosted cloud product. Crawlora's API is closed and hosted only.
Crawlora's Growth plan is $29/mo for 100,000 credits shared across every endpoint. Steel's Launch plan is $0/mo plus usage with $30 in one-time credits; Scale is $250/mo plus usage. The two don't measure the same unit — compare cost per successful workflow.
Yes. Some teams use Crawlora for supported structured endpoints and Steel for custom browser automation or agent tasks outside Crawlora's catalog.
Yes — Steel includes auto CAPTCHA solving and proxy/browser-fingerprint controls as part of its hosted browser sessions.
最終確認日: 。競合の価格や機能は変更される場合があります。最新の詳細は各プロバイダーの公式ページをご確認ください。
エンドポイントのドキュメントを確認し、Steelがカバーしていないプラットフォームに対してPlaygroundでリクエストを実行し、Crawloraがワークフローに適しているかを判断する前にクレジット制の料金を比較してください。