Blaxel vs PandaStack Sandbox

Blaxel bills memory only, at $0.0414 per GiB-hour. PandaStack Sandbox costs $0.054 per vCPU-hour. Blaxel runs microVMs and has no session limit. PandaStack Sandbox runs Firecracker microVMs and has no session limit.

Updated

Blaxel

Isolation
MicroVM
Free tier
Credit of up to $200
Max session
No limit

PandaStack Sandbox

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

What is different

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

Blaxel
PandaStack Sandbox
vCPU, per hour
Blaxel: Included
PandaStack Sandbox: $0.054
RAM, per GiB-hour
Blaxel: $0.0414
PandaStack Sandbox: $0.0162
Storage
Blaxel: Snapshots $0.20 per GB per month. Volumes $0.12 per GB per month.
PandaStack Sandbox: $0.15 per GiB-month beyond the plan volume quota
Free tier
Blaxel: Credit of up to $200
PandaStack Sandbox: $5.40 usage credit every month
Paid plan from
Blaxel: Pay as you go
PandaStack Sandbox: $20 / month
Billing
Blaxel: Memory only
PandaStack Sandbox: Active CPU time only
Isolation
Blaxel: MicroVM
PandaStack Sandbox: Firecracker microVM
SDKs
Blaxel: Python, TypeScript, Go
PandaStack Sandbox: Python, TypeScript
Integrations
Blaxel: OpenAI Agents SDK, Claude Agent SDK, MCP
PandaStack Sandbox: LangChain, OpenAI Agents SDK, Vercel AI SDK, MCP

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Blaxel: Included
PandaStack Sandbox: $0.054
RAM, per GiB-hour
Blaxel: $0.0414
PandaStack Sandbox: $0.0162
Storage
Blaxel: Snapshots $0.20 per GB per month. Volumes $0.12 per GB per month.
PandaStack Sandbox: $0.15 per GiB-month beyond the plan volume quota
Free tier
Blaxel: Credit of up to $200
PandaStack Sandbox: $5.40 usage credit every month
Paid plan from
Blaxel: Pay as you go
PandaStack Sandbox: $20 / month
Billing
Blaxel: Memory only
PandaStack Sandbox: Active CPU time only

Limits

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

Platform

Isolation
Blaxel: MicroVM
PandaStack Sandbox: Firecracker microVM
GPU
Blaxel: Not listed
PandaStack Sandbox: Not listed
Snapshots
Blaxel:
PandaStack Sandbox:
Pause and resume
Blaxel:
PandaStack Sandbox:

Developer

SDKs
Blaxel: Python, TypeScript, Go
PandaStack Sandbox: Python, TypeScript
Integrations
Blaxel: OpenAI Agents SDK, Claude Agent SDK, MCP
PandaStack Sandbox: LangChain, OpenAI Agents SDK, Vercel AI SDK, MCP

Trust

License
Blaxel: Not listed
PandaStack Sandbox: Apache-2.0
BYOC
Blaxel: Bring-your-own-metal in your VPC
PandaStack Sandbox: Enterprise plan, BYO-VPC

Hourly cost

One sandbox running for one hour

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

Compute only, at list rates.

Open the calculator

Which one fits

Based on the fields above

Blaxel fits when

  • You want to pay only for usage, with no plan fee.
  • You use the Claude Agent SDK.
  • 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: $200 against $5.40.

PandaStack Sandbox fits when

  • You want an open-source platform (Apache-2.0) that you can self-host.
  • You use LangChain or the Vercel AI SDK.
  • Your code waits a lot: CPU is billed only while it is in use.
  • You need GDPR.

More comparisons

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