RemoteHost vs Shellbox

Shellbox costs $0.01 per vCPU-hour. RemoteHost runs Firecracker microVMs and limits a session to 72 hours. Shellbox runs Firecracker microVMs and has no session limit.

Updated

RemoteHost

Isolation
Firecracker microVM
Free tier
7-day free trial
Max session
72 hours

Shellbox

Isolation
Firecracker microVM
Free tier
Not listed
Max session
No limit

What is different

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

RemoteHost
Shellbox
Storage
RemoteHost: Free
Shellbox: A stopped box costs $0.50 per x1 slot per month
Paid plan from
RemoteHost: $20 / month
Shellbox: Pay as you go
Max session
RemoteHost: 72 hours
Shellbox: No limit
Largest sandbox
RemoteHost: 8 vCPU · 16 GiB
Shellbox: 16 vCPU · 32 GiB
Concurrent sandboxes
RemoteHost: Up to 2,000
Shellbox: Up to 16
Integrations
RemoteHost: MCP, Claude Code
Shellbox: Claude Code

Full comparison

18 fields, at each provider's list price

Pricing

vCPU, per hour
RemoteHost: Not listed
Shellbox: $0.01
RAM, per GiB-hour
RemoteHost: Included
Shellbox: Included
Storage
RemoteHost: Free
Shellbox: A stopped box costs $0.50 per x1 slot per month
Free tier
RemoteHost: 7-day free trial
Shellbox: Not listed
Paid plan from
RemoteHost: $20 / month
Shellbox: Pay as you go
Billing
RemoteHost: Bundled machine time
Shellbox: Bundled machine time

Limits

Max session
RemoteHost: 72 hours
Shellbox: No limit
Idle stop
RemoteHost: Not listed
Shellbox: After 2 minutes
Largest sandbox
RemoteHost: 8 vCPU · 16 GiB
Shellbox: 16 vCPU · 32 GiB
Concurrent sandboxes
RemoteHost: Up to 2,000
Shellbox: Up to 16

Platform

Isolation
RemoteHost: Firecracker microVM
Shellbox: Firecracker microVM
GPU
RemoteHost: Not listed
Shellbox: Not listed
Snapshots
RemoteHost:
Shellbox:
Pause and resume
RemoteHost:
Shellbox:

Developer

SDKs
RemoteHost: TypeScript
Shellbox: Not listed
Integrations
RemoteHost: MCP, Claude Code
Shellbox: Claude Code

Trust

License
RemoteHost: Not listed
Shellbox: Not listed
BYOC
RemoteHost: Enterprise, on hardware you own
Shellbox: Not listed

Hourly cost

One sandbox running for one hour

RemoteHost
Shellbox
1 vCPU · 2 GiB
RemoteHost: Not listed
Shellbox: $0.010
2 vCPU · 4 GiB
RemoteHost: Not listed
Shellbox: $0.020
4 vCPU · 8 GiB
RemoteHost: Not listed
Shellbox: $0.040

Compute only, at list rates.

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Which one fits

Based on the fields above

RemoteHost fits when

  • You use MCP.
  • You need the sandboxes in your own cloud account.

Shellbox fits when

  • A session must run longer than 72 hours.
  • You want to pay only for usage, with no plan fee.
  • You need a sandbox larger than 8 vCPU · 16 GiB.

More comparisons

See all comparisons

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