OpenPond Sandboxes vs Thunder Sandboxes

OpenPond Sandboxes costs $0.072 per vCPU-hour and Thunder Sandboxes costs $0.051 per vCPU-hour. OpenPond Sandboxes runs Firecracker microVMs. Thunder Sandboxes runs Firecracker microVMs, offers GPUs and has no session limit.

Updated

OpenPond Sandboxes

Isolation
Firecracker microVM
Free tier
Free plan with limited monthly usage, 1 sandbox at a time
Max session
Not listed

Thunder Sandboxes

Isolation
Firecracker microVM
Free tier
Not listed
Max session
No limit

What is different

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

OpenPond Sandboxes
Thunder Sandboxes
vCPU, per hour
OpenPond Sandboxes: $0.072
Thunder Sandboxes: $0.051
RAM, per GiB-hour
OpenPond Sandboxes: $0.0234
Thunder Sandboxes: $0.016
SDKs
OpenPond Sandboxes: TypeScript
Thunder Sandboxes: Python

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
OpenPond Sandboxes: $0.072
Thunder Sandboxes: $0.051
RAM, per GiB-hour
OpenPond Sandboxes: $0.0234
Thunder Sandboxes: $0.016
Storage
OpenPond Sandboxes: $0.00012 per GiB-hour
Thunder Sandboxes: $0.00012 per GiB-hour
Free tier
OpenPond Sandboxes: Free plan with limited monthly usage, 1 sandbox at a time
Thunder Sandboxes: Not listed
Paid plan from
OpenPond Sandboxes: $10 / month
Thunder Sandboxes: Not listed
Billing
OpenPond Sandboxes: Per second
Thunder Sandboxes: Per second

Limits

Max session
OpenPond Sandboxes: Not listed
Thunder Sandboxes: No limit
Idle stop
OpenPond Sandboxes: After 15 minutes
Thunder Sandboxes: Not listed
Largest sandbox
OpenPond Sandboxes: Not listed
Thunder Sandboxes: Not listed
Concurrent sandboxes
OpenPond Sandboxes: Up to 10
Thunder Sandboxes: Not listed

Platform

Isolation
OpenPond Sandboxes: Firecracker microVM
Thunder Sandboxes: Firecracker microVM
GPU
OpenPond Sandboxes: Not listed
Thunder Sandboxes:
Snapshots
OpenPond Sandboxes:
Thunder Sandboxes: Not listed
Pause and resume
OpenPond Sandboxes:
Thunder Sandboxes: Not listed

Developer

SDKs
OpenPond Sandboxes: TypeScript
Thunder Sandboxes: Python
Integrations
OpenPond Sandboxes: Not listed
Thunder Sandboxes: MCP, Claude Code

Trust

License
OpenPond Sandboxes: Not listed
Thunder Sandboxes: Not listed
BYOC
OpenPond Sandboxes: Guided AWS install
Thunder Sandboxes: Not listed

Hourly cost

One sandbox running for one hour

OpenPond Sandboxes
Thunder Sandboxes
1 vCPU · 2 GiB
OpenPond Sandboxes: $0.119
Thunder Sandboxes: $0.083
2 vCPU · 4 GiB
OpenPond Sandboxes: $0.238
Thunder Sandboxes: $0.166
4 vCPU · 8 GiB
OpenPond Sandboxes: $0.475
Thunder Sandboxes: $0.332

Compute only, at list rates.

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Which one fits

Based on the fields above

OpenPond Sandboxes fits when

  • You need snapshots.
  • You need pause and resume.
  • You need the sandboxes in your own cloud account.

Thunder Sandboxes fits when

  • You need GPUs.
  • You use MCP or Claude Code.
  • You want the lower list price: $0.166 against $0.238 an hour for 2 vCPU and 4 GiB.
  • You need SOC 2 Type II and GDPR.

More comparisons

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