Cloudflare Sandbox vs tama

Cloudflare Sandbox costs $0.072 per vCPU-hour and tama costs $0.0117 per vCPU-hour. Cloudflare Sandbox runs Firecracker microVMs. tama runs full VMs and offers GPUs.

Updated

Cloudflare Sandbox

Isolation
Firecracker microVM
Free tier
None
Max session
Not listed

tama

Isolation
Full VM
Free tier
Not listed
Max session
Not listed

What is different

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

Cloudflare Sandbox
tama
vCPU, per hour
Cloudflare Sandbox: $0.072
tama: $0.0117
RAM, per GiB-hour
Cloudflare Sandbox: $0.009
tama: $0.0055
Storage
Cloudflare Sandbox: $0.000252 per GiB-hour
tama: No charge for snapshots or stopped machines
Billing
Cloudflare Sandbox: Active CPU time only
tama: Per second
Largest sandbox
Cloudflare Sandbox: 4 vCPU · 12 GiB
tama: 32 vCPU · 128 GiB
Isolation
Cloudflare Sandbox: Firecracker microVM
tama: Full VM
SDKs
Cloudflare Sandbox: TypeScript
tama: Python, TypeScript

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Cloudflare Sandbox: $0.072
tama: $0.0117
RAM, per GiB-hour
Cloudflare Sandbox: $0.009
tama: $0.0055
Storage
Cloudflare Sandbox: $0.000252 per GiB-hour
tama: No charge for snapshots or stopped machines
Free tier
Cloudflare Sandbox: None
tama: Not listed
Paid plan from
Cloudflare Sandbox: $5 / month
tama: Not listed
Billing
Cloudflare Sandbox: Active CPU time only
tama: Per second

Limits

Max session
Cloudflare Sandbox: Not listed
tama: Not listed
Idle stop
Cloudflare Sandbox: Not listed
tama: Not listed
Largest sandbox
Cloudflare Sandbox: 4 vCPU · 12 GiB
tama: 32 vCPU · 128 GiB
Concurrent sandboxes
Cloudflare Sandbox: Not listed
tama: Not listed

Platform

Isolation
Cloudflare Sandbox: Firecracker microVM
tama: Full VM
GPU
Cloudflare Sandbox: Not listed
tama:
Snapshots
Cloudflare Sandbox:
tama:
Pause and resume
Cloudflare Sandbox: Not listed
tama:

Developer

SDKs
Cloudflare Sandbox: TypeScript
tama: Python, TypeScript
Integrations
Cloudflare Sandbox: Claude Code
tama: Not listed

Trust

License
Cloudflare Sandbox: Not listed
tama: Not listed
BYOC
Cloudflare Sandbox: Not listed
tama: Not listed

Hourly cost

One sandbox running for one hour

Cloudflare Sandbox
tama
1 vCPU · 2 GiB
Cloudflare Sandbox: $0.090
tama: $0.023
2 vCPU · 4 GiB
Cloudflare Sandbox: $0.180
tama: $0.045
4 vCPU · 8 GiB
Cloudflare Sandbox: $0.360
tama: $0.091

Compute only, at list rates.

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Which one fits

Based on the fields above

Cloudflare Sandbox fits when

  • You want each sandbox in its own microVM.
  • You use Claude Code.
  • Your code waits a lot: CPU is billed only while it is in use.

tama fits when

  • You need GPUs.
  • You want each sandbox to be a full VM.
  • You want the lower list price: $0.045 against $0.180 an hour for 2 vCPU and 4 GiB.
  • You need pause and resume.

More comparisons

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