Declaw vs microsandbox cloud

Declaw costs $0.0504 per vCPU-hour and microsandbox cloud costs $0.05 per vCPU-hour. Declaw runs Firecracker microVMs and limits a session to 72 hours. microsandbox cloud runs microVMs.

Updated

Declaw

Isolation
Firecracker microVM
Free tier
$100 sandbox credit, one time
Max session
72 hours

microsandbox cloud

Isolation
MicroVM
Free tier
Free plan, 5 computer-hours a month
Max session
Not listed

What is different

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

Declaw
microsandbox cloud
vCPU, per hour
Declaw: $0.0504
microsandbox cloud: $0.05
Storage
Declaw: $0.00015264 per GiB-hour
microsandbox cloud: $0.0001 per GiB-hour
Free tier
Declaw: $100 sandbox credit, one time
microsandbox cloud: Free plan, 5 computer-hours a month
Paid plan from
Declaw: Pay as you go
microsandbox cloud: $49 / month
Concurrent sandboxes
Declaw: Up to 500
microsandbox cloud: Up to 25,000
Isolation
Declaw: Firecracker microVM
microsandbox cloud: MicroVM
Pause and resume
Declaw:
microsandbox cloud: No
SDKs
Declaw: Python, TypeScript, Go
microsandbox cloud: Python, TypeScript, Rust, Go, Ruby

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Declaw: $0.0504
microsandbox cloud: $0.05
RAM, per GiB-hour
Declaw: $0.0162
microsandbox cloud: $0.0162
Storage
Declaw: $0.00015264 per GiB-hour
microsandbox cloud: $0.0001 per GiB-hour
Free tier
Declaw: $100 sandbox credit, one time
microsandbox cloud: Free plan, 5 computer-hours a month
Paid plan from
Declaw: Pay as you go
microsandbox cloud: $49 / month
Billing
Declaw: Per second
microsandbox cloud: Per second

Limits

Max session
Declaw: 72 hours
microsandbox cloud: Not listed
Idle stop
Declaw: Not listed
microsandbox cloud: Not listed
Largest sandbox
Declaw: 16 vCPU · 16 GiB
microsandbox cloud: Not listed
Concurrent sandboxes
Declaw: Up to 500
microsandbox cloud: Up to 25,000

Platform

Isolation
Declaw: Firecracker microVM
microsandbox cloud: MicroVM
GPU
Declaw: Not listed
microsandbox cloud: No
Snapshots
Declaw:
microsandbox cloud:
Pause and resume
Declaw:
microsandbox cloud: No

Developer

SDKs
Declaw: Python, TypeScript, Go
microsandbox cloud: Python, TypeScript, Rust, Go, Ruby
Integrations
Declaw: LangChain, OpenAI Agents SDK, MCP
microsandbox cloud: Not listed

Trust

License
Declaw: Not listed
microsandbox cloud: Apache-2.0
BYOC
Declaw: Deploy in your VPC. Book a call.
microsandbox cloud: Not listed

Hourly cost

One sandbox running for one hour

Declaw
microsandbox cloud
1 vCPU · 2 GiB
Declaw: $0.083
microsandbox cloud: $0.082
2 vCPU · 4 GiB
Declaw: $0.166
microsandbox cloud: $0.165
4 vCPU · 8 GiB
Declaw: $0.331
microsandbox cloud: $0.330

Compute only, at list rates.

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Which one fits

Based on the fields above

Declaw fits when

  • You want to pay only for usage, with no plan fee.
  • You use LangChain, the OpenAI Agents SDK or MCP.
  • You need pause and resume.
  • You need the sandboxes in your own cloud account.

microsandbox cloud fits when

  • You want an open-source platform (Apache-2.0) that you can self-host.
  • You want the lower list price: $0.165 against $0.166 an hour for 2 vCPU and 4 GiB.

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