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Steel

By Nen Labs, Inc. · steel.dev

From $250/mo Free plan Open source WebAPISelf-hosted
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Spec score 8.2 #21 of 63 in Browser Automation Tools

Spec sheet

Product
Steel is an open-source browser API that lets developers control fleets of browsers in the cloud for AI agents.Read 30 Sep 2026 · steel.dev
Deployment
Steel says its browser runtime is open source under Apache-2.0 and can be run locally or self-hosted with Docker.Read 30 Sep 2026 · docs.steel.dev
Integrations
Puppeteer, Playwright, Selenium, Python, Node.js, Browser Use, OpenAI Computer Use, Claude Computer UseRead 19 Sep 2026 · steel.dev
Compliance
sso saml, HIPAARead 19 Sep 2026 · steel.dev
Support
Launch and Scale include email and community support, Scale includes a dedicated Slack channel, and Enterprise includes a 911 email and support and uptime SLAs.Read 30 Sep 2026 · docs.steel.dev
Company
The homepage footer identifies the company as Nen Labs Inc.Read 30 Sep 2026 · steel.dev
Agent integrations
Steel lists integrations including Browser Use, OpenAI Agents, Claude Computer Use, Gemini Computer Use, Stagehand, and CrewAI.Read 30 Sep 2026 · docs.steel.dev
Automation libraries
Steel documents cloud browser integrations for Playwright, Puppeteer, and Selenium.Read 30 Sep 2026 · docs.steel.dev
Browser tools
Stateless Browser Tools provide one-call endpoints to scrape pages, capture screenshots, and generate PDFs.Read 30 Sep 2026 · docs.steel.dev
Credentials security
Steel says its Credentials API encrypts stored credentials and injects them into sessions without exposing sensitive fields to agents or viewers.Read 30 Sep 2026 · docs.steel.dev
Key features
Managed cloud browser sessions · Browser automation through Puppeteer, Playwright, and Selenium · Web scraping, screenshots, and PDF generation · Persistent cookies and reusable browser context · Proxy and browser fingerprinting controls · Automatic CAPTCHA solving · Session viewer and replay-based debugging · Authentication and automatic sign-in supportRead 19 Sep 2026 · steel.dev
Limits
Launch sessions are limited to 15 minutes and Scale sessions to 1 hour; Enterprise sessions can run up to 24 hours.Read 30 Sep 2026 · docs.steel.dev
Proxies and CAPTCHA
Steel offers managed residential proxies, proxy rotation, and CAPTCHA solving; pricing and availability depend on plan.Read 30 Sep 2026 · docs.steel.dev
Security features
Scale and Enterprise include Enterprise SSO and a HIPAA-ready BAA, according to the pricing table.Read 30 Sep 2026 · docs.steel.dev
Session features
Sessions support saved browser context, live viewing and recorded-session debugging, and can run up to 24 hours depending on plan.Read 30 Sep 2026 · steel.dev
Sessions API
The Sessions API starts on-demand browser sessions with an API call.Read 30 Sep 2026 · steel.dev
Support
email, community, docsRead 19 Sep 2026 · steel.dev
Use cases
Steel lists AI agents, model training, AI shopping assistants, web scraping, RPA, sales automation, QA, and customer service agents as use cases.Read 30 Sep 2026 · steel.dev

Plans and prices

Launch Free billed monthly $30 credits one time per month + usage Read 19 Sep 2026 · steel.dev
Scale $250 a month billed monthly $100 credits per month per month + usage Read 19 Sep 2026 · steel.dev
Launch Free $0 per month + usage $30 of credits (one time) · 10 concurrent sessions · 15-minute max sessions · up to 3 seats · 60 requests/minute · 7-day data retention Read 30 Sep 2026 · steel.dev
Scale $250 a month $250 per month + usage $100 of credits per month · 100 concurrent sessions · 1-hour max sessions · unlimited seats · 600 requests/minute · 14-day data retention · Dedicated IPs $5/IP/month Read 30 Sep 2026 · docs.steel.dev
Enterprise Priced on request Custom + usage Custom credits and limits · 1,000+ concurrent sessions · sessions up to 24 hours · Stealth Browser · reserved browser pools · support and uptime SLAs Read 30 Sep 2026 · docs.steel.dev

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