Freestyle launches memory-forking bare metal sandboxes for agents

Freestyle’s memory-forking feature is a major technical breakthrough that changes how agents handle branching logic and parallel execution without repetitive setup overhead.

• –True full-memory forking means an agent can clone a running browser session or server state mid-execution to test multiple outcomes concurrently.
• –Moving away from container-based constraints to full hardware-virtualized VMs allows agents to run complex stacks (eBPF, systemd, nested Docker) exactly like a human developer.
• –The sub-second start times and cost-free state hibernation make persistent, always-available AI software engineers economically viable at scale.
• –This positions Freestyle as a more powerful, bare-metal alternative to existing microVM sandbox providers like E2B and Daytona.