Shellbox vs tama

Shellbox costs $0.01 per vCPU-hour and tama costs $0.01166 per vCPU-hour. Shellbox runs Firecracker microVMs and has no session limit. tama runs full VMs and offers GPUs.

Updated

Shellbox

Isolation
Firecracker microVM
Free tier
Not listed
Max session
No limit

tama

Isolation
Full VM
Free tier
Not listed
Max session
Not listed

What is different

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

Shellbox
tama
vCPU, per hour
Shellbox: $0.01
tama: $0.01166
RAM, per GiB-hour
Shellbox: Included
tama: $0.005523
Storage
Shellbox: A stopped box costs $0.50 per x1 slot per month
tama: No charge for snapshots or stopped machines
Billing
Shellbox: Bundled machine time
tama: Per second
Largest sandbox
Shellbox: 16 vCPU · 32 GiB
tama: 32 vCPU · 128 GiB
Isolation
Shellbox: Firecracker microVM
tama: Full VM

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Shellbox: $0.01
tama: $0.01166
RAM, per GiB-hour
Shellbox: Included
tama: $0.005523
Storage
Shellbox: A stopped box costs $0.50 per x1 slot per month
tama: No charge for snapshots or stopped machines
Free tier
Shellbox: Not listed
tama: Not listed
Paid plan from
Shellbox: Pay as you go
tama: Pay as you go
Billing
Shellbox: Bundled machine time
tama: Per second

Limits

Max session
Shellbox: No limit
tama: Not listed
Idle stop
Shellbox: After 2 minutes
tama: Not listed
Largest sandbox
Shellbox: 16 vCPU · 32 GiB
tama: 32 vCPU · 128 GiB
Concurrent sandboxes
Shellbox: Up to 16
tama: Not listed

Platform

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

Developer

SDKs
Shellbox: Not listed
tama: Python, TypeScript
Integrations
Shellbox: Claude Code
tama: Not listed

Trust

License
Shellbox: Not listed
tama: Not listed
BYOC
Shellbox: Not listed
tama: Not listed

Hourly cost

One sandbox running for one hour

Shellbox
tama
1 vCPU · 2 GiB
Shellbox: $0.010
tama: $0.023
2 vCPU · 4 GiB
Shellbox: $0.020
tama: $0.045
4 vCPU · 8 GiB
Shellbox: $0.040
tama: $0.091

Compute only, at list rates.

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Which one fits

Based on the fields above

Shellbox fits when

  • You want each sandbox in its own microVM.
  • You use Claude Code.
  • You want the lower list price: $0.020 against $0.045 an hour for 2 vCPU and 4 GiB.

tama fits when

  • You need GPUs.
  • You want each sandbox to be a full VM.
  • You need a desktop in the sandbox.
  • You need a sandbox larger than 16 vCPU · 32 GiB.

More comparisons

See all comparisons

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