Beam Sandboxes vs Vercel Sandbox

Beam Sandboxes costs $0.0675 per vCPU-hour and Vercel Sandbox costs $0.128 per vCPU-hour. Beam Sandboxes runs containers, offers GPUs and has no session limit. Vercel Sandbox runs Firecracker microVMs and limits a session to 24 hours.

Updated

Beam Sandboxes

Isolation
Container
Free tier
Not listed
Max session
No limit

Vercel Sandbox

Isolation
Firecracker microVM
Free tier
5 CPU-hours every month
Max session
24 hours

What is different

6 fields differ. The rest are the same or not listed.

Beam Sandboxes
Vercel Sandbox
vCPU, per hour
Beam Sandboxes: $0.0675
Vercel Sandbox: $0.128
RAM, per GiB-hour
Beam Sandboxes: $0.02304
Vercel Sandbox: $0.0212
Billing
Beam Sandboxes: Per second
Vercel Sandbox: Active CPU time only
Max session
Beam Sandboxes: No limit
Vercel Sandbox: 24 hours
Isolation
Beam Sandboxes: Container
Vercel Sandbox: Firecracker microVM
SDKs
Beam Sandboxes: Python, TypeScript
Vercel Sandbox: Python, JavaScript / TypeScript

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Beam Sandboxes: $0.0675
Vercel Sandbox: $0.128
RAM, per GiB-hour
Beam Sandboxes: $0.02304
Vercel Sandbox: $0.0212
Storage
Beam Sandboxes: Not listed
Vercel Sandbox: On Pro, snapshots $0.08 per GB-month and drives $0.05 per GB-month (beta).
Free tier
Beam Sandboxes: Not listed
Vercel Sandbox: 5 CPU-hours every month
Paid plan from
Beam Sandboxes: Not listed
Vercel Sandbox: $20 / month
Billing
Beam Sandboxes: Per second
Vercel Sandbox: Active CPU time only

Limits

Max session
Beam Sandboxes: No limit
Vercel Sandbox: 24 hours
Idle stop
Beam Sandboxes: Not listed
Vercel Sandbox: Not listed
Largest sandbox
Beam Sandboxes: Not listed
Vercel Sandbox: 8 vCPU · 16 GiB
Concurrent sandboxes
Beam Sandboxes: Not listed
Vercel Sandbox: Up to 10,000

Platform

Isolation
Beam Sandboxes: Container
Vercel Sandbox: Firecracker microVM
GPU
Beam Sandboxes:
Vercel Sandbox: Not listed
Snapshots
Beam Sandboxes:
Vercel Sandbox:
Pause and resume
Beam Sandboxes:
Vercel Sandbox:

Developer

SDKs
Beam Sandboxes: Python, TypeScript
Vercel Sandbox: Python, JavaScript / TypeScript
Integrations
Beam Sandboxes: Not listed
Vercel Sandbox: Claude Agent SDK, LangChain, OpenAI Agents SDK, Vercel AI SDK

Trust

License
Beam Sandboxes: Not listed
Vercel Sandbox: Not listed
BYOC
Beam Sandboxes: In your AWS, GCP, or Azure account
Vercel Sandbox: Not listed

Hourly cost

One sandbox running for one hour

Beam Sandboxes
Vercel Sandbox
1 vCPU · 2 GiB
Beam Sandboxes: $0.114
Vercel Sandbox: $0.170
2 vCPU · 4 GiB
Beam Sandboxes: $0.227
Vercel Sandbox: $0.341
4 vCPU · 8 GiB
Beam Sandboxes: $0.454
Vercel Sandbox: $0.682

Compute only, at list rates.

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Which one fits

Based on the fields above

Beam Sandboxes fits when

  • You need GPUs.
  • A session must run longer than 24 hours.
  • You want the lower list price: $0.227 against $0.341 an hour for 2 vCPU and 4 GiB.
  • You need the sandboxes in your own cloud account.

Vercel Sandbox fits when

  • You want each sandbox in its own microVM.
  • You use the Claude Agent SDK, LangChain, the OpenAI Agents SDK or the Vercel AI SDK.
  • Your code waits a lot: CPU is billed only while it is in use.

More comparisons

See all comparisons

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