Declaw vs Everstack

Declaw costs $0.0504 per vCPU-hour and Everstack costs $0.0666 per vCPU-hour. Declaw runs Firecracker microVMs and limits a session to 72 hours.

Updated

Declaw

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

Everstack

Isolation
Not listed
Free tier
$5 credit, valid 30 days after signup
Max session
Not listed

What is different

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

Declaw
Everstack
vCPU, per hour
Declaw: $0.0504
Everstack: $0.0666
RAM, per GiB-hour
Declaw: $0.0162
Everstack: Included
Storage
Declaw: $0.00015264 per GiB-hour
Everstack: Free
Free tier
Declaw: $100 sandbox credit, one time
Everstack: $5 credit, valid 30 days after signup
Paid plan from
Declaw: Pay as you go
Everstack: $20 / month
Billing
Declaw: Per second
Everstack: Bundled machine time
Largest sandbox
Declaw: 16 vCPU · 16 GiB
Everstack: 4 vCPU · 4 GiB
Concurrent sandboxes
Declaw: Up to 500
Everstack: Up to 50

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Declaw: $0.0504
Everstack: $0.0666
RAM, per GiB-hour
Declaw: $0.0162
Everstack: Included
Storage
Declaw: $0.00015264 per GiB-hour
Everstack: Free
Free tier
Declaw: $100 sandbox credit, one time
Everstack: $5 credit, valid 30 days after signup
Paid plan from
Declaw: Pay as you go
Everstack: $20 / month
Billing
Declaw: Per second
Everstack: Bundled machine time

Limits

Max session
Declaw: 72 hours
Everstack: Not listed
Idle stop
Declaw: Not listed
Everstack: Not listed
Largest sandbox
Declaw: 16 vCPU · 16 GiB
Everstack: 4 vCPU · 4 GiB
Concurrent sandboxes
Declaw: Up to 500
Everstack: Up to 50

Platform

Isolation
Declaw: Firecracker microVM
Everstack: Not listed
GPU
Declaw: Not listed
Everstack: Not listed
Snapshots
Declaw:
Everstack:
Pause and resume
Declaw:
Everstack:

Developer

SDKs
Declaw: Python, TypeScript, Go
Everstack: Python, TypeScript, Go
Integrations
Declaw: LangChain, OpenAI Agents SDK, MCP
Everstack: Not listed

Trust

License
Declaw: Not listed
Everstack: Apache-2.0
BYOC
Declaw: Bring Your Own Cloud. Deploy in your VPC.
Everstack: Not listed

Hourly cost

One sandbox running for one hour

Declaw
Everstack
1 vCPU · 2 GiB
Declaw: $0.083
Everstack: $0.067
2 vCPU · 4 GiB
Declaw: $0.166
Everstack: $0.133
4 vCPU · 8 GiB
Declaw: $0.331
Everstack: $0.266

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 want the larger free credit: $100 against $5.
  • You need the sandboxes in your own cloud account.

Everstack fits when

  • You want an open-source platform (Apache-2.0) that you can self-host.
  • You want the lower list price: $0.133 against $0.166 an hour for 2 vCPU and 4 GiB.
  • You need a desktop in the sandbox.

More comparisons

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