Ben and Jacob, co‑founders of Freestyle, unveiled a cloud platform built for AI coding agents. Early versions offered minimal toolchains, but the new generation runs full‑stack Linux VMs that behave like ordinary EC2 instances from the agent’s perspective. Developers can now provision these environments in seconds, letting agents execute complex workloads beyond simple serverless scripts.

Freestyle’s sandboxes can be forked horizontally with less than 400 ms pause, copying the entire memory state—not just the filesystem. Running a browser mid‑animation, a Minecraft server, or a failing process yields identical snapshots across all forks, and the same mechanism supports long‑term checkpointing. Startup latency sits around 500 ms, demonstrated in a short Loom video.

The platform runs full Debian with systemd init, eBPF, FUSE and nested KVM, giving agents root‑level access to a realistic OS stack. To meet performance goals Freestyle migrated to its own bare‑metal racks after cloud providers quoted hardware‑cost‑equivalent pricing. The service is free to start, requiring no credit card, and aims to replicate a human developer loop at massive scale.

Freestyle also bundles Git‑based agent management, allowing repositories to trigger granular webhooks and automatic deployments into fresh VMs. Multi‑user isolation, sealed Linux users and full networking ensure security while supporting tens of thousands of concurrent agents. The combination positions Freestyle as a contender for enterprise‑grade AI‑driven development pipelines.