Reproducible sandboxes
for every agent, every run.
Gradient gives your agents identical, byte-for-byte sandboxes. Spun up in under 100ms, destroyed in silence. One devfile, infinite warm clones, forkable in a single call.
Three primitives. One agent-native runtime.
Everything an agent needs to run a task — reliably, repeatedly, without a platform team.
One devfile, infinite identical clones.
Declare the environment once. Every agent run gets a byte-for-byte copy — same deps, same caches, same kernel. No more “works on my VM.”
- Content-addressed VM snapshots
- Hydrated package caches (pnpm, pip, cargo)
- sha256-verified at boot
Sandboxes that boot in under 100ms.
Firecracker microVMs with pre-warmed page caches. Your agent spawns a fresh, isolated environment faster than most CI systems pull an image.
- p99 boot under 140ms
- SSH-only, no shared kernel
- Regional placement for low latency
Fork any image. Add what you need.
Start from a base — ubuntu, cuda, node, or your own. Layer on libraries, CLI tools, dependencies. Snapshot the result. Every fork is a first-class environment, ready in milliseconds.
- Fork-and-extend any image
- Install binaries, toolchains, shared libs
- Versioned — roll forward or back in one call
Every fleet, right-sized automatically.
Because every environment is reproducible, we know exactly what it needs. Watch real fleets being tuned in real time.
One gradient.toml.
Run your agents in identical machines.
Install the CLI, declare your environment, point your agent at a sandbox.