Sandbox · WEB
Headless Browser
Chromium-based browser sessions for screenshots, scraping, and agentic web use.
Headless Browser sandboxes
A real Chromium session, tenant-isolated, with a Playwright-compatible API and a browser-use-compatible harness for agentic navigation. Sessions can be kept warm with cookies and storage state, or torn down per call.
Two access shapes
- API: Request a screenshot, PDF, scrape, or rendered-HTML dump in a single HTTP call. Best when your agent doesn’t need step-by-step control.
- WebSocket session: Drive Chromium directly with Playwright (or a harness like browser-use). Best when the agent’s loop wants to react to what it sees.
Egress posture
- Default egress: datacenter-IPs, suitable for public-web reads where rate-limit avoidance doesn’t matter
- Residential-egress: opt-in, billed separately, capped per session to avoid abuse — request via support before founding
We do not currently offer “human-in-the-loop CAPTCHA solving”; if your workflow depends on that, talk to us about a tenant-specific contract.
Limits
- 30 minute wall-clock per session by default
- 250 Mbps egress, capped at 10 GB / session
- 2 GB RAM default; raise to 6 GB on per-session upgrade
What we don’t allow
- Logged-in scraping where the auth credential isn’t yours
- Anything that knowingly violates a target site’s ToS — we will pull the plug on tenants that turn the platform into a complaints magnet
Best for
- Agents that need to read JavaScript-rendered pages
- Screenshot / PDF / archive workflows
- Full-site scraping with login state
- Agentic browser use (book, fill, search, navigate)
Reserve Headless Browser
Lock in founding access.
Reservation only — we'll send pricing and refund terms before any payment.
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