Agent Sandbox vs Everstack

Everstack costs $0.0666 per vCPU-hour. Agent Sandbox runs containers.

Updated

Agent Sandbox

Isolation
Container
Free tier
$10 credit with a Google sign-in
Max session
Not listed

Everstack

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

What is different

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

Agent Sandbox
Everstack
Storage
Agent Sandbox: $0.0005/MB for output files
Everstack: Free
Free tier
Agent Sandbox: $10 credit with a Google sign-in
Everstack: $5 credit, valid 30 days after signup
Paid plan from
Agent Sandbox: Pay as you go
Everstack: $20 / month
Billing
Agent Sandbox: Per second
Everstack: Bundled machine time
SDKs
Agent Sandbox: Python
Everstack: Python, TypeScript, Go

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
Agent Sandbox: Not listed
Everstack: $0.0666
RAM, per GiB-hour
Agent Sandbox: Not listed
Everstack: Included
Storage
Agent Sandbox: $0.0005/MB for output files
Everstack: Free
Free tier
Agent Sandbox: $10 credit with a Google sign-in
Everstack: $5 credit, valid 30 days after signup
Paid plan from
Agent Sandbox: Pay as you go
Everstack: $20 / month
Billing
Agent Sandbox: Per second
Everstack: Bundled machine time

Limits

Max session
Agent Sandbox: Not listed
Everstack: Not listed
Idle stop
Agent Sandbox: After 5 minutes
Everstack: Not listed
Largest sandbox
Agent Sandbox: Not listed
Everstack: 4 vCPU · 4 GiB
Concurrent sandboxes
Agent Sandbox: Not listed
Everstack: Up to 50

Platform

Isolation
Agent Sandbox: Container
Everstack: Not listed
GPU
Agent Sandbox: Not listed
Everstack: Not listed
Snapshots
Agent Sandbox: Not listed
Everstack:
Pause and resume
Agent Sandbox: Not listed
Everstack:

Developer

SDKs
Agent Sandbox: Python
Everstack: Python, TypeScript, Go
Integrations
Agent Sandbox: Claude Code
Everstack: Not listed

Trust

License
Agent Sandbox: Not listed
Everstack: Apache-2.0
BYOC
Agent Sandbox: Not listed
Everstack: Not listed

Hourly cost

One sandbox running for one hour

Agent Sandbox
Everstack
1 vCPU · 2 GiB
Agent Sandbox: Not listed
Everstack: $0.067
2 vCPU · 4 GiB
Agent Sandbox: Not listed
Everstack: $0.133
4 vCPU · 8 GiB
Agent Sandbox: Not listed
Everstack: $0.266

Compute only, at list rates.

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Which one fits

Based on the fields above

Agent Sandbox fits when

  • You want to pay only for usage, with no plan fee.
  • You use Claude Code.
  • You want the larger free credit: $10 against $5.

Everstack fits when

  • You want an open-source platform (Apache-2.0) that you can self-host.
  • You need snapshots.
  • You need pause and resume.
  • You need a desktop in the sandbox.

More comparisons

See all comparisons

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