Thunder Sandboxes vs xShellz Agent Shell

Thunder Sandboxes costs $0.051 per vCPU-hour. Thunder Sandboxes runs Firecracker microVMs, offers GPUs and has no session limit. xShellz Agent Shell runs gVisor and has no session limit.

Updated

Thunder Sandboxes

Isolation
Firecracker microVM
Free tier
Not listed
Max session
No limit

xShellz Agent Shell

Isolation
gVisor
Free tier
Free plan, 1 box with 0.5 vCPU and 512 MB
Max session
No limit

What is different

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

Thunder Sandboxes
xShellz Agent Shell
RAM, per GiB-hour
Thunder Sandboxes: $0.016
xShellz Agent Shell: Included
Storage
Thunder Sandboxes: $0.00012 per GiB-hour
xShellz Agent Shell: Free
Billing
Thunder Sandboxes: Per second
xShellz Agent Shell: Bundled machine time
Isolation
Thunder Sandboxes: Firecracker microVM
xShellz Agent Shell: gVisor
SDKs
Thunder Sandboxes: Python
xShellz Agent Shell: Python, JavaScript / TypeScript, Go, Java, Ruby, Rust

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Thunder Sandboxes: $0.051
xShellz Agent Shell: Not listed
RAM, per GiB-hour
Thunder Sandboxes: $0.016
xShellz Agent Shell: Included
Storage
Thunder Sandboxes: $0.00012 per GiB-hour
xShellz Agent Shell: Free
Free tier
Thunder Sandboxes: Not listed
xShellz Agent Shell: Free plan, 1 box with 0.5 vCPU and 512 MB
Paid plan from
Thunder Sandboxes: Not listed
xShellz Agent Shell: $10 / month
Billing
Thunder Sandboxes: Per second
xShellz Agent Shell: Bundled machine time

Limits

Max session
Thunder Sandboxes: No limit
xShellz Agent Shell: No limit
Idle stop
Thunder Sandboxes: Not listed
xShellz Agent Shell: Not listed
Largest sandbox
Thunder Sandboxes: Not listed
xShellz Agent Shell: 4 vCPU · 4 GiB
Concurrent sandboxes
Thunder Sandboxes: Not listed
xShellz Agent Shell: Up to 5

Platform

Isolation
Thunder Sandboxes: Firecracker microVM
xShellz Agent Shell: gVisor
GPU
Thunder Sandboxes:
xShellz Agent Shell: Not listed
Snapshots
Thunder Sandboxes: Not listed
xShellz Agent Shell: Not listed
Pause and resume
Thunder Sandboxes: Not listed
xShellz Agent Shell:

Developer

SDKs
Thunder Sandboxes: Python
xShellz Agent Shell: Python, JavaScript / TypeScript, Go, Java, Ruby, Rust
Integrations
Thunder Sandboxes: MCP, Claude Code
xShellz Agent Shell: MCP, Claude Code

Trust

License
Thunder Sandboxes: Not listed
xShellz Agent Shell: Not listed
BYOC
Thunder Sandboxes: Not listed
xShellz Agent Shell: Not listed

Hourly cost

One sandbox running for one hour

Thunder Sandboxes
xShellz Agent Shell
1 vCPU · 2 GiB
Thunder Sandboxes: $0.083
xShellz Agent Shell: Not listed
2 vCPU · 4 GiB
Thunder Sandboxes: $0.166
xShellz Agent Shell: Not listed
4 vCPU · 8 GiB
Thunder Sandboxes: $0.332
xShellz Agent Shell: Not listed

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

Thunder Sandboxes fits when

  • You need GPUs.
  • You want each sandbox in its own microVM.
  • You need SOC 2 Type II.

xShellz Agent Shell fits when

  • You need pause and resume.

More comparisons

See all comparisons

Related