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Vercel Sandbox free hosting

Vercel Sandbox

Letting a personal coding agent run tests in a disposable Linux sandbox.

Facts

Free allowance
5 active CPU-hours/month
Plan limits
420 GB-hours memory · 5,000 creations · 45-minute sessions
Storage
64 GB ephemeral disk per sandbox; 15 GB lifetime snapshot and 15 GB lifetime drive storage quotas
Account
Vercel Hobby account; personal, noncommercial use only
Retention
Snapshots expire 30 days after last use by default; configurable; sessions bounded
Custom domain
Not verified in reviewed documentation
Password protection
Not verified in reviewed documentation
Billing
Hobby has no extra usage charges; sandbox creation pauses when quotas are exhausted
Execution
5-minute default timeout; 45-minute Hobby max session; 10 concurrent; up to 4 vCPU/8 GB per sandbox

Worth knowing

Personal, noncommercial use only. Multiple CPU/memory/network/creation quotas apply; creation pauses after limits until reset. Lifetime storage is not a fresh monthly storage allowance. Public preview-port eligibility not verified. Separate product and quotas from Vercel frontend hosting.

Reviewed 2026-10-12 from official documentation. Deployments have not been tested.

Sources

Sandbox quotas ↗Hobby restrictions ↗
Visit Vercel Sandbox ↗

How we match

Choose the kind of thing you made and the features you need. The results respond to the capabilities recorded in our directory.

Each result explains its fit or mismatch. Unverified commercial-use permission is marked for a terms check. Unknown free features don’t count as confirmed fits.

Apps can run in the browser, as serverless functions, or on a persistent server. The second step changes with your choice: web pages or file links for sites and files, runtime options for apps. For agents and tools, choose an agent service, MCP server, or code sandbox. A sandbox or serverless endpoint is not a continuously running process. In each group, select several to see hosts that support any selected option. Leave them blank to explore broadly; your agent can check the runtime before publishing. Docs & media candidates also need an exact file-format and size check. Commercial mode removes records with documented personal or non-production restrictions; it does not certify permission on other hosts.

Open a host to read its limits and sources. The agent brief packages your choices and those limits into instructions you can paste into your agent. It does not publish anything.

Each record has its own review date (October 11–12, 2026); deployments, privacy, support, and uptime have not been tested. There are no paid placements or affiliate links in this edition.

Independent by PLUSDEV ↗

Your publishing brief

The thing you made, chosen host, and the checks to do before publishing. No files or credentials are included.