- vendor
- AWS
- whatItIs
- Firecracker-backed microVM sandboxes inside AWS Lambda with full lifecycle control (build images from Dockerfiles/S3 artifacts, launch from pre-initialized snapshots, auto/API suspend idle VMs, resume from snapshot) for running user- or AI-generated code in isolated, stateful execution environments.
- hosting
- managed-only
- pricingModel
- usage-based (AWS Lambda pricing; specifics not detailed in announcement)
- sandboxRuntime
- Firecracker microVM
- modelProviders
- agnostic
- stateModel
- stateful session: retains memory, disk, and running processes across the session; snapshot suspend/resume; up to 8h per session
- toolModel
- code-exec
- includesBrowser
- false
- includesMemory
- false
- longRunning
- up to 8h total runtime per session; auto-suspend idle, resume from snapshot
- hitlSupport
- false
- observability
- AWS CloudWatch (standard Lambda integration)
- maturity
- ga
- launched
- 2026-06-22
- notes
- GA 2026-06-22. ARM64; up to 16 vCPU / 32 GB memory / 32 GB disk per microVM. Regions at launch: us-east-1, us-east-2, us-west-2, eu-west-1, ap-northeast-1. Same Firecracker tech that powers Lambda at scale. First-party hyperscaler entry into the agent-sandbox category alongside E2B (Firecracker), Modal (gVisor), Daytona (pre-warmed pools), Blaxel.
