{
  "logo": {
    "checked_at": "2026-10-31",
    "file": "/logos/cloudflare-sandbox.png",
    "source_url": "https://www.cloudflare.com"
  },
  "name": "Cloudflare Sandbox",
  "ownership": {
    "bowerbird": false,
    "operator": "Cloudflare, Inc."
  },
  "products": {
    "agent_sandbox": {
      "billing": {
        "granularity_seconds": {
          "unknown": "Billed 'for every 10ms' an instance runs; the field holds whole seconds"
        },
        "minimum_seconds": {
          "unknown": "Not published"
        },
        "payment_model": "metered",
        "per_job_fee_usd": 0.0,
        "plan_minimum_usd_per_month": 5.0,
        "source": {
          "checked_at": "2026-10-31",
          "source_url": "https://developers.cloudflare.com/containers/platform/pricing/"
        }
      },
      "billing_basis": "active_cpu",
      "capabilities": {
        "agent_run_api": false,
        "desktop": "none",
        "docker_inside": true,
        "gpu": false,
        "preinstalled_agents": [],
        "sdks": [
          "typescript"
        ],
        "soc2": {
          "unknown": "Cloudflare's SOC 2 FAQ lists Workers and Durable Objects in scope but not Containers or Sandbox"
        },
        "source": {
          "checked_at": "2026-10-31",
          "source_url": "https://developers.cloudflare.com/containers/faq/"
        },
        "ssh": false
      },
      "categories": [
        "agent_sandbox"
      ],
      "free": {
        "minutes_per_month": {
          "unknown": "Workers Paid includes 375 vCPU-minutes of active CPU, 25 GiB-hours of memory and 200 GB-hours of disk a month, not wall-clock sandbox minutes"
        },
        "one_time_credit_usd": 0.0,
        "source": {
          "checked_at": "2026-10-31",
          "source_url": "https://developers.cloudflare.com/containers/platform/pricing/"
        },
        "usd_per_month": 0.0
      },
      "isolation": "firecracker",
      "lifecycle": {
        "auto_stop_minutes": {
          "unknown": "No default in minutes; without setInactivityTimeout() the instance stops 'shortly after' its Durable Object becomes inactive (timeout settable up to 6 hours)"
        },
        "cold_start_claim_ms": 3000,
        "fork": "disk",
        "idle_billed": false,
        "pause_resume": false,
        "persistence": "ephemeral",
        "snapshots": true,
        "source": {
          "checked_at": "2026-10-31",
          "source_url": "https://developers.cloudflare.com/sandbox/concepts/lifetime/"
        }
      },
      "max_concurrent_sandboxes": {
        "unknown": "No instance-count limit published; account limits are 1,500 concurrent vCPU, 6 TiB memory and 30 TB disk"
      },
      "max_memory_gb": 12.0,
      "max_session_minutes": {
        "unknown": "No maximum published; an instance runs while its Durable Object is active plus an inactivity timeout of up to 6 hours, and Cloudflare does not guarantee a run time"
      },
      "max_vcpu": 4,
      "name": "Cloudflare Sandbox (Containers)",
      "notes": [
        "CPU is billed on active usage only; memory and disk are billed on the provisioned instance size for as long as the instance runs, idle or not. Stopped instances are not billed.",
        "Memory is priced per GiB-second; the largest custom instance has 12 GiB.",
        "Workers requests, Durable Objects and Workers Logs are billed on top of Containers usage.",
        "Egress is $0.025/GB in North America and Europe (1 TB a month included), $0.05/GB in Oceania, Korea and Taiwan and $0.04/GB elsewhere (500 GB included each).",
        "Disk is ephemeral; snapshotContainer() (public beta) saves the root filesystem, not memory or processes, and expires 30 days after creation or last restore.",
        "Instance types: lite 1/16 vCPU, 256 MiB, 2 GB disk; basic 1/4 vCPU, 1 GiB, 4 GB; standard-1 1/2 vCPU, 4 GiB, 8 GB; standard-2 1 vCPU, 6 GiB, 12 GB; standard-3 2 vCPU, 8 GiB, 16 GB; standard-4 4 vCPU, 12 GiB, 20 GB. Custom types: 1-4 vCPU, at least 3 GiB per vCPU, up to 12 GiB and 20 GB disk.",
        "Coding agents (Claude Code, Codex, OpenCode, Pi) are installed into your own image following Cloudflare's guides; no agents are preinstalled."
      ],
      "plans": [
        {
          "basis": "account",
          "checked_at": "2026-10-31",
          "includes": "Containers not available",
          "name": "Workers Free",
          "period": "month",
          "source_url": "https://developers.cloudflare.com/containers/platform/pricing/",
          "usd": 0.0
        },
        {
          "basis": "account",
          "checked_at": "2026-10-31",
          "includes": "375 vCPU-minutes, 25 GiB-hours memory and 200 GB-hours disk of Containers a month; Workers and Durable Objects allowances",
          "name": "Workers Paid",
          "period": "month",
          "source_url": "https://developers.cloudflare.com/workers/platform/pricing/",
          "usd": 5.0
        }
      ],
      "platform": {
        "byoc": false,
        "regions": {
          "unknown": "Cloudflare picks the location from pre-initialized locations across its network; no region list or region choice published"
        },
        "self_host": false,
        "source": {
          "checked_at": "2026-10-31",
          "source_url": "https://developers.cloudflare.com/containers/faq/"
        }
      },
      "pricing": {
        "per_resource": {
          "memory_gb": {
            "checked_at": "2026-10-31",
            "per": "second",
            "source_url": "https://developers.cloudflare.com/containers/platform/pricing/",
            "usd": 2.5e-6
          },
          "vcpu": {
            "checked_at": "2026-10-31",
            "per": "second",
            "source_url": "https://developers.cloudflare.com/containers/platform/pricing/",
            "usd": 0.00002
          }
        }
      },
      "storage": {
        "disk_included_gb": 0.0,
        "disk_usd_per_gb_month": {
          "unknown": "Disk is billed at $0.00000007 per GB-second of provisioned disk while the instance runs; no per-month rate"
        },
        "egress_usd_per_gb": 0.025,
        "snapshot_usd_per_gb_month": {
          "unknown": "Container snapshots (public beta) have no published storage price"
        },
        "source": {
          "checked_at": "2026-10-31",
          "source_url": "https://developers.cloudflare.com/containers/platform/pricing/"
        }
      }
    }
  },
  "slug": "cloudflare-sandbox",
  "status": {
    "checked_at": "2026-10-31",
    "source_url": "https://developers.cloudflare.com/sandbox/",
    "value": "active"
  },
  "summary": "Linux sandboxes on Cloudflare Containers, started from a Worker and billed per 10 ms for active CPU plus provisioned memory and disk, on the $5 Workers Paid plan.",
  "website": "https://developers.cloudflare.com/sandbox/"
}