Agent37 Cloud vs Shellbox
Agent37 Cloud costs $0.0011 per vCPU-hour and Shellbox costs $0.01 per vCPU-hour. Agent37 Cloud runs gVisor and has no session limit. Shellbox runs Firecracker microVMs and has no session limit.
Updated
Agent37 Cloud
- Isolation
- gVisor
- Free tier
- $5 starter credit, one time
- Max session
- No limit
Shellbox
- Isolation
- Firecracker microVM
- Free tier
- Not listed
- Max session
- No limit
What is different
7 fields differ. The rest are the same or not listed.
Agent37 Cloud
Shellbox
- vCPU, per hour
- Agent37 Cloud: $0.0011
- Shellbox: $0.01
- RAM, per GiB-hour
- Agent37 Cloud: $0.00096
- Shellbox: Included
- Storage
- Agent37 Cloud: $0.00012 per GiB-hour
- Shellbox: A stopped box costs $0.50 per x1 slot per month
- Billing
- Agent37 Cloud: Per second
- Shellbox: Bundled machine time
- Largest sandbox
- Agent37 Cloud: 4 vCPU · 32 GiB
- Shellbox: 16 vCPU · 32 GiB
- Concurrent sandboxes
- Agent37 Cloud: Up to 200
- Shellbox: Up to 16
- Isolation
- Agent37 Cloud: gVisor
- Shellbox: Firecracker microVM
Full comparison
18 fields, at each provider's list price
Agent37 Cloudagent37
Shellboxshellbox
Pricing
- vCPU, per hour
- Agent37 Cloud: $0.0011
- Shellbox: $0.01
- RAM, per GiB-hour
- Agent37 Cloud: $0.00096
- Shellbox: Included
- Storage
- Agent37 Cloud: $0.00012 per GiB-hour
- Shellbox: A stopped box costs $0.50 per x1 slot per month
- Free tier
- Agent37 Cloud: $5 starter credit, one time
- Shellbox: Not listed
- Paid plan from
- Agent37 Cloud: Pay as you go
- Shellbox: Pay as you go
- Billing
- Agent37 Cloud: Per second
- Shellbox: Bundled machine time
Limits
- Max session
- Agent37 Cloud: No limit
- Shellbox: No limit
- Idle stop
- Agent37 Cloud: Not listed
- Shellbox: After 2 minutes
- Largest sandbox
- Agent37 Cloud: 4 vCPU · 32 GiB
- Shellbox: 16 vCPU · 32 GiB
- Concurrent sandboxes
- Agent37 Cloud: Up to 200
- Shellbox: Up to 16
Platform
- Isolation
- Agent37 Cloud: gVisor
- Shellbox: Firecracker microVM
- GPU
- Agent37 Cloud: Not listed
- Shellbox: Not listed
- Snapshots
- Agent37 Cloud:
- Shellbox:
- Pause and resume
- Agent37 Cloud:
- Shellbox:
Developer
- SDKs
- Agent37 Cloud: Not listed
- Shellbox: Not listed
- Integrations
- Agent37 Cloud: Claude Code
- Shellbox: Claude Code
Trust
- License
- Agent37 Cloud: Not listed
- Shellbox: Not listed
- BYOC
- Agent37 Cloud: Not listed
- Shellbox: Not listed
Hourly cost
One sandbox running for one hour
Agent37 Cloud
Shellbox
- 1 vCPU · 2 GiB
- Agent37 Cloud: $0.003
- Shellbox: $0.010
- 2 vCPU · 4 GiB
- Agent37 Cloud: $0.006
- Shellbox: $0.020
- 4 vCPU · 8 GiB
- Agent37 Cloud: $0.012
- Shellbox: $0.040
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Agent37 Cloud fits when
- You want the lower list price: $0.006 against $0.020 an hour for 2 vCPU and 4 GiB.
- You need a desktop in the sandbox.
- You need SOC 2.
Shellbox fits when
- You want each sandbox in its own microVM.
- You need a sandbox larger than 4 vCPU · 32 GiB.
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