{
"category": "devboxes",
"rows": [
{
"basis": "Active CPU",
"caveats": [
{
"detail": "Only CPU in use is billed, so idle time costs less; the light-use column shows how much.",
"key": "active-cpu",
"label": "Active-CPU billing"
}
],
"cost": "≥ $0.1",
"cost_usd": 0.1,
"exact_shape": true,
"fleet": "≥ $880.00",
"fleet_plan": null,
"fleet_usd": 880.0,
"light": "≥ $0.01",
"light_lower": true,
"lower_bound": true,
"notes": [
"rounding",
"minimum"
],
"per_hour": "$0.1",
"provider": {
"bird": "",
"bowerbird": false,
"categories": [
{
"href": "/agent-sandboxes/",
"label": "Agent sandboxes",
"slug": "agent-sandboxes"
},
{
"href": "/devboxes/",
"label": "Devboxes",
"slug": "devboxes"
}
],
"href": "/providers/upstash-box/",
"logo": "/logos/upstash-box.png",
"logo_dark": false,
"name": "Upstash Box",
"operator": "Upstash, Inc.",
"plate": 45,
"slug": "upstash-box",
"status": "active",
"status_label": "Active",
"status_since": null,
"summary": "Container sandboxes with Claude Code, Codex, OpenCode or Cursor built in, billed per active CPU hour by size, with fixed monthly keep-alive boxes."
},
"rank": 1,
"shape": "Small (2 vCPU / 4 GB)",
"src": 1,
"terms": {
"at_once": {
"text": "1,000"
},
"pay": {
"detail": "Billed for what you use, with no plan fee.",
"key": "payg",
"label": "Pay as you go"
},
"starts": {
"detail": "No limit on starting sandboxes is published.",
"over": "",
"text": "?"
}
},
"vt": true
},
{
"basis": "Active CPU",
"caveats": [
{
"detail": "Only CPU in use is billed, so idle time costs less; the light-use column shows how much.",
"key": "active-cpu",
"label": "Active-CPU billing"
}
],
"cost": "≥ $0.164",
"cost_usd": 0.16449999999999998,
"exact_shape": true,
"fleet": "≥ $1,448",
"fleet_plan": null,
"fleet_usd": 1447.6,
"light": "≥ $0.0952",
"light_lower": true,
"lower_bound": true,
"notes": [
"rounding",
"minimum"
],
"per_hour": "$0.164",
"provider": {
"bird": "",
"bowerbird": false,
"categories": [
{
"href": "/agent-sandboxes/",
"label": "Agent sandboxes",
"slug": "agent-sandboxes"
},
{
"href": "/devboxes/",
"label": "Devboxes",
"slug": "devboxes"
}
],
"href": "/providers/fly-sprites/",
"logo": "/logos/fly-sprites.png",
"logo_dark": false,
"name": "Fly.io Sprites",
"operator": "Fly.io, Inc.",
"plate": 20,
"slug": "fly-sprites",
"status": "active",
"status_label": "Active",
"status_since": null,
"summary": "Persistent Firecracker microVMs for agents and dev environments that pause when idle, billed for CPU time and memory actually used plus storage."
},
"rank": 2,
"shape": "2 vCPU / 4 GB",
"src": 2,
"terms": {
"at_once": {
"reason": "Not published for pay-as-you-go; Hero allows 100 running and 100 warm Sprites, cold Sprites unlimited",
"text": "?"
},
"pay": {
"detail": "Billed for what you use, with no plan fee.",
"key": "payg",
"label": "Pay as you go"
},
"starts": {
"detail": "Sandbox starts (create, resume, fork) allowed: 10/min, then refused.",
"over": "then refused",
"text": "10/min"
}
},
"vt": true
},
{
"basis": "Running time",
"caveats": [
{
"detail": "A sandbox is stopped after 12 h.",
"key": "session-cap",
"label": "Max session 12 h"
}
],
"cost": "≥ $0.18",
"cost_usd": 0.18,
"exact_shape": false,
"fleet": "≥ $1,584",
"fleet_plan": null,
"fleet_usd": 1584.0,
"light": "≥ $0.18",
"light_lower": false,
"lower_bound": true,
"notes": [
"rounding",
"minimum"
],
"per_hour": "$0.18",
"provider": {
"bird": "",
"bowerbird": false,
"categories": [
{
"href": "/devboxes/",
"label": "Devboxes",
"slug": "devboxes"
}
],
"href": "/providers/github-codespaces/",
"logo": "/logos/github.svg",
"logo_dark": false,
"name": "GitHub Codespaces",
"operator": "GitHub (Microsoft)",
"plate": 23,
"slug": "github-codespaces",
"status": "active",
"status_label": "Active",
"status_since": null,
"summary": "Cloud development environments on GitHub, each in its own VM, billed per hour of compute by core count plus storage per GB-month."
},
"rank": 3,
"shape": "2-core (2 vCPU / 8 GB)",
"src": 3,
"terms": {
"at_once": {
"reason": "Limits on created and active codespaces 'vary based on a number of factors'; no number published",
"text": "?"
},
"pay": {
"detail": "Billed for what you use, with no plan fee.",
"key": "payg",
"label": "Pay as you go"
},
"starts": {
"detail": "No limit on starting sandboxes is published.",
"over": "",
"text": "?"
}
},
"vt": true
},
{
"basis": "Running time",
"caveats": [
{
"detail": "A sandbox is stopped after 3 h.",
"key": "session-cap",
"label": "Max session 3 h"
}
],
"cost": "≥ $0.24",
"cost_usd": 0.24000000000000002,
"exact_shape": false,
"fleet": "≥ $2,362",
"fleet_plan": "Business",
"fleet_usd": 2362.0,
"light": "≥ $0.24",
"light_lower": false,
"lower_bound": true,
"notes": [
"minimum"
],
"per_hour": "$0.24",
"provider": {
"bird": "",
"bowerbird": false,
"categories": [
{
"href": "/ci-runners/",
"label": "CI runners",
"slug": "ci-runners"
},
{
"href": "/agent-sandboxes/",
"label": "Agent sandboxes",
"slug": "agent-sandboxes"
},
{
"href": "/devboxes/",
"label": "Devboxes",
"slug": "devboxes"
}
],
"href": "/providers/namespace/",
"logo": "/logos/namespace.svg",
"logo_dark": false,
"name": "Namespace",
"operator": "Namespace Labs",
"plate": 34,
"slug": "namespace",
"status": "active",
"status_label": "Active",
"status_since": null,
"summary": "Managed GitHub Actions runners on Linux (x64 and arm64), Windows and macOS, billed per minute by machine shape, with cache volumes and remote Docker builders."
},
"rank": 4,
"shape": "S (4 vCPU / 8 GB)",
"src": 4,
"terms": {
"at_once": {
"text": "3"
},
"pay": {
"detail": "Billed for what you use, with no plan fee.",
"key": "payg",
"label": "Pay as you go"
},
"starts": {
"detail": "No limit on starting sandboxes is published.",
"over": "",
"text": "?"
}
},
"vt": true
},
{
"basis": "Running time",
"caveats": [],
"cost": "≥ $0.3",
"cost_usd": 0.30000000000000004,
"exact_shape": true,
"fleet": "≥ $2,640",
"fleet_plan": null,
"fleet_usd": 2640.0000000000005,
"light": "≥ $0.3",
"light_lower": false,
"lower_bound": true,
"notes": [
"rounding",
"minimum"
],
"per_hour": "$0.3",
"provider": {
"bird": "",
"bowerbird": false,
"categories": [
{
"href": "/agent-sandboxes/",
"label": "Agent sandboxes",
"slug": "agent-sandboxes"
},
{
"href": "/devboxes/",
"label": "Devboxes",
"slug": "devboxes"
}
],
"href": "/providers/islo/",
"logo": "/logos/islo.svg",
"logo_dark": false,
"name": "Islo",
"operator": "Incredibuild",
"plate": 27,
"slug": "islo",
"status": "active",
"status_label": "Active",
"status_since": null,
"summary": "Persistent microVM sandboxes (\"Islo Machines\") for coding agents, with a credential-injecting gateway, billed per CPU-hour, GB-hour of memory and GB-hour of disk."
},
"rank": 5,
"shape": "2 vCPU / 4 GB",
"src": 5,
"terms": {
"at_once": {
"reason": "No concurrency limit on the pricing page or docs",
"text": "?"
},
"pay": {
"detail": "Billed for what you use, with no plan fee.",
"key": "payg",
"label": "Pay as you go"
},
"starts": {
"detail": "No limit on starting sandboxes is published.",
"over": "",
"text": "?"
}
},
"vt": true
},
{
"basis": "Running time",
"caveats": [
{
"detail": "The provider isn't taking new customers; shown for reference.",
"key": "closed",
"label": "No new customers"
}
],
"cost": "$0.317",
"cost_usd": 0.3167999999999999,
"exact_shape": true,
"fleet": "$2,788",
"fleet_plan": null,
"fleet_usd": 2787.8399999999992,
"light": "$0.317",
"light_lower": false,
"lower_bound": false,
"notes": [],
"per_hour": "$0.317",
"provider": {
"bird": "",
"bowerbird": false,
"categories": [
{
"href": "/agent-sandboxes/",
"label": "Agent sandboxes",
"slug": "agent-sandboxes"
},
{
"href": "/devboxes/",
"label": "Devboxes",
"slug": "devboxes"
}
],
"href": "/providers/runloop/",
"logo": "/logos/runloop.png",
"logo_dark": false,
"name": "Runloop",
"operator": "Runloop AI, Inc.",
"plate": 37,
"slug": "runloop",
"status": "no_new_customers",
"status_label": "No new customers",
"status_since": "8 Oct 2026",
"summary": "MicroVM devboxes for AI coding agents, billed per second for CPU, memory and disk, and winding down with transition support for existing customers through November 13, 2026."
},
"rank": 6,
"shape": "2 vCPU / 4 GB",
"src": 6,
"terms": {
"at_once": {
"reason": "Only the Pro Trial cap (3 running devboxes) is published; Basic and Pro limits are not stated",
"text": "?"
},
"pay": {
"detail": "Billed for what you use, with no plan fee.",
"key": "payg",
"label": "Pay as you go"
},
"starts": {
"detail": "No limit on starting sandboxes is published.",
"over": "",
"text": "?"
}
},
"vt": true
}
],
"scenarios": {
"fleet_days_per_month": 22.0,
"fleet_hours_per_day": 8.0,
"fleet_sandboxes": 50,
"light_cpu_share": 0.1
},
"session_hours": 1.0,
"shape": {
"memory_gb": 4.0,
"vcpu": 2
},
"unranked": []
}