Launch HN: Freestyle: Sandboxes for AI Coding Agents

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Agent Scale Infrastructure

Sandboxes made for running tens of thousands of agents

Manage Agent Code

Git repos for your agents.

Sandbox

Git Repo

acme

acme/app

zipline

zipline/api

nova

nova/app

⋮

⋮

sandbox-10k

10000/repo

Granular Webhooks

Configure webhooks per repo, filter by branch, path, or event type.

git pushci.internal/webhook ✓hooks.slack.com/trigger ✓freestyle deploy ✓

Sync with GitHub

Bidirectional sync between Freestyle and GitHub repositories.

Deploy from Git

Push to deploy with Freestyle Deployments or clone into a VM.

The Most Powerful Sandboxes

Not containers. Full Linux VMs with real root access.

Nested Virtualization

Run VMs inside VMs, Docker, or any virtualization stack your agents need. Full KVM support.

Users, Groups, Services

Sealed Linux users, systemd services and groups; multi-user isolation inside every VM.

Full Networking Stack

The full Linux networking stack with real root access.

Ready to get started?

Free to start. No credit card required.

©

2026

Freestyle

Source: Hacker News