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Vercel Sandbox

Isolated Linux microVMs for running untrusted code.

Vercel Sandbox runs each sandbox in a Firecracker microVM. It costs $0.128 per vCPU-hour and $0.0212 per GiB-hour, with CPU billed only while code uses it. It includes 5 CPU-hours every month for free.

Updated

$0.128
vCPU per hour
$0.021
RAM per GiB-hour
24 hours
Max session
8 vCPU · 16 GiB
Largest sandbox

Specifications

List prices and limits for Vercel Sandbox

vCPU per hour
$0.128
RAM per GiB-hour
$0.0212
Storage
On Pro, snapshots $0.08 per GB-month and drives $0.05 per GB-month (beta).
Billing
Active CPU time only
Free tier
5 CPU-hours every month
Paid plan from
$20 / month
Max session
24 hours45 minutes on Hobby
Idle stop
Not listed
Sandbox size
Up to 8 vCPU, 16 GiB4 vCPU and 8 GB on Hobby. 32 vCPU and 64 GB on Enterprise.
Default size
2 vCPU · 4 GiB
Concurrent sandboxes
Up to 10,00010 on Hobby, 10,000 on Pro
Storage
64 GB of ephemeral NVMe per sandbox
Isolation
Firecracker microVM
GPU
Not listed
Snapshots
Pause and resume
Saves files when stopped
Desktop
Not listed
Regions
19
SDKs
Python, JavaScript / TypeScript
Integrations
Claude Agent SDK, LangChain, OpenAI Agents SDK, Vercel AI SDK
License
Not listed
Self-hosting
Not listed
BYOC
Not listed
Compliance
SOC 2 Type II

Plans

Hobby

$0per month
Active CPU
5 hours every month
Memory
420 GB-hours every month
Sandbox creations
5,000 every month
Max session
45 minutes
Concurrent sandboxes
10
Largest sandbox
4 vCPU · 8 GB

Pro

$20per month
Active CPU
$0.128 per hour
Memory
$0.0212 per GB-hour
Sandbox creations
$0.60 per 1M
Max session
24 hours
Concurrent sandboxes
10,000
Largest sandbox
8 vCPU · 16 GB

Enterprise

Custom
Active CPU
Custom
Provisioned memory
Custom
Sandbox creations
Custom
Concurrent sandboxes
Custom

Hourly cost

Vercel Sandbox next to other providers

One sandbox with 2 vCPU and 4 GiB of RAM for one hour, at list price.

Agent37 Cloud
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Hugging Face Sandboxes
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Lizard Sandboxes
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boat
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Koyeb Sandboxes
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Celesto Cloud
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Containarium Cloud
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Vercel Sandbox
x

Compute only. Storage and network are not included.

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