PandaStack Sandbox vs Runta

PandaStack Sandbox costs $0.054 per vCPU-hour and Runta costs $0.0504 per vCPU-hour. PandaStack Sandbox runs Firecracker microVMs and has no session limit. Runta runs full VMs.

Updated

PandaStack Sandbox

Isolation
Firecracker microVM
Free tier
$5.40 usage credit every month
Max session
No limit

Runta

Isolation
Full VM
Free tier
$50 free credit
Max session
Not listed

What is different

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

PandaStack Sandbox
Runta
vCPU, per hour
PandaStack Sandbox: $0.054
Runta: $0.0504
Storage
PandaStack Sandbox: $0.15 per GiB-month beyond the plan volume quota
Runta: $0.000108 per GiB-hour
Free tier
PandaStack Sandbox: $5.40 usage credit every month
Runta: $50 free credit
Paid plan from
PandaStack Sandbox: $20 / month
Runta: Pay as you go
Billing
PandaStack Sandbox: Active CPU time only
Runta: Per second
Isolation
PandaStack Sandbox: Firecracker microVM
Runta: Full VM
Integrations
PandaStack Sandbox: LangChain, OpenAI Agents SDK, Vercel AI SDK, MCP
Runta: OpenAI Agents SDK

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
PandaStack Sandbox: $0.054
Runta: $0.0504
RAM, per GiB-hour
PandaStack Sandbox: $0.0162
Runta: $0.0162
Storage
PandaStack Sandbox: $0.15 per GiB-month beyond the plan volume quota
Runta: $0.000108 per GiB-hour
Free tier
PandaStack Sandbox: $5.40 usage credit every month
Runta: $50 free credit
Paid plan from
PandaStack Sandbox: $20 / month
Runta: Pay as you go
Billing
PandaStack Sandbox: Active CPU time only
Runta: Per second

Limits

Max session
PandaStack Sandbox: No limit
Runta: Not listed
Idle stop
PandaStack Sandbox: After 60 minutes
Runta: Not listed
Largest sandbox
PandaStack Sandbox: 8 vCPU · 64 GiB
Runta: Not listed
Concurrent sandboxes
PandaStack Sandbox: Up to 500
Runta: Not listed

Platform

Isolation
PandaStack Sandbox: Firecracker microVM
Runta: Full VM
GPU
PandaStack Sandbox: Not listed
Runta: Not listed
Snapshots
PandaStack Sandbox:
Runta:
Pause and resume
PandaStack Sandbox:
Runta:

Developer

SDKs
PandaStack Sandbox: Python, TypeScript
Runta: Python, TypeScript
Integrations
PandaStack Sandbox: LangChain, OpenAI Agents SDK, Vercel AI SDK, MCP
Runta: OpenAI Agents SDK

Trust

License
PandaStack Sandbox: Apache-2.0
Runta: Not listed
BYOC
PandaStack Sandbox: Enterprise plan, BYO-VPC
Runta: Not listed

Hourly cost

One sandbox running for one hour

PandaStack Sandbox
Runta
1 vCPU · 2 GiB
PandaStack Sandbox: $0.086
Runta: $0.083
2 vCPU · 4 GiB
PandaStack Sandbox: $0.173
Runta: $0.166
4 vCPU · 8 GiB
PandaStack Sandbox: $0.346
Runta: $0.331

Compute only, at list rates.

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Which one fits

Based on the fields above

PandaStack Sandbox fits when

  • You want each sandbox in its own microVM.
  • You want an open-source platform (Apache-2.0) that you can self-host.
  • You use LangChain, the Vercel AI SDK or MCP.
  • You need the sandboxes in your own cloud account.

Runta fits when

  • You want to pay only for usage, with no plan fee.
  • You want each sandbox to be a full VM.
  • You want the lower list price: $0.166 against $0.173 an hour for 2 vCPU and 4 GiB.
  • You want the larger free credit: $50 against $5.40.

More comparisons

See all comparisons

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