Railway Sandboxes vs Sendblue Sandboxes
Railway Sandboxes costs $0.069444 per vCPU-hour and Sendblue Sandboxes costs $0.165 per vCPU-hour. Railway Sandboxes runs full VMs. Sendblue Sandboxes runs containers.
Updated
Railway Sandboxes
- Isolation
- Full VM
- Free tier
- $5 trial credit for 30 days
- Max session
- Not listed
Sendblue Sandboxes
- Isolation
- Container
- Free tier
- $100 free compute, once per phone number
- Max session
- Not listed
What is different
8 fields differ. The rest are the same or not listed.
Railway Sandboxes
Sendblue Sandboxes
- vCPU, per hour
- Railway Sandboxes: $0.069444
- Sendblue Sandboxes: $0.165
- RAM, per GiB-hour
- Railway Sandboxes: $0.069444
- Sendblue Sandboxes: Included
- Free tier
- Railway Sandboxes: $5 trial credit for 30 days
- Sendblue Sandboxes: $100 free compute, once per phone number
- Billing
- Railway Sandboxes: Active CPU time only
- Sendblue Sandboxes: Bundled machine time
- Idle stop
- Railway Sandboxes: After 30 minutes
- Sendblue Sandboxes: After 10 minutes
- Largest sandbox
- Railway Sandboxes: 32 vCPU · 32 GiB
- Sendblue Sandboxes: 2 vCPU · 8 GiB
- Concurrent sandboxes
- Railway Sandboxes: Up to 100
- Sendblue Sandboxes: Up to 5
- Isolation
- Railway Sandboxes: Full VM
- Sendblue Sandboxes: Container
Full comparison
18 fields, at each provider's list price
Railway Sandboxesrailway
Sendblue Sandboxessendblue
Pricing
- vCPU, per hour
- Railway Sandboxes: $0.069444
- Sendblue Sandboxes: $0.165
- RAM, per GiB-hour
- Railway Sandboxes: $0.069444
- Sendblue Sandboxes: Included
- Storage
- Railway Sandboxes: Not listed
- Sendblue Sandboxes: Not listed
- Free tier
- Railway Sandboxes: $5 trial credit for 30 days
- Sendblue Sandboxes: $100 free compute, once per phone number
- Paid plan from
- Railway Sandboxes: $5 / month
- Sendblue Sandboxes: Not listed
- Billing
- Railway Sandboxes: Active CPU time only
- Sendblue Sandboxes: Bundled machine time
Limits
- Max session
- Railway Sandboxes: Not listed
- Sendblue Sandboxes: Not listed
- Idle stop
- Railway Sandboxes: After 30 minutes
- Sendblue Sandboxes: After 10 minutes
- Largest sandbox
- Railway Sandboxes: 32 vCPU · 32 GiB
- Sendblue Sandboxes: 2 vCPU · 8 GiB
- Concurrent sandboxes
- Railway Sandboxes: Up to 100
- Sendblue Sandboxes: Up to 5
Platform
- Isolation
- Railway Sandboxes: Full VM
- Sendblue Sandboxes: Container
- GPU
- Railway Sandboxes: Not listed
- Sendblue Sandboxes: Not listed
- Snapshots
- Railway Sandboxes:
- Sendblue Sandboxes: Not listed
- Pause and resume
- Railway Sandboxes: Not listed
- Sendblue Sandboxes: No
Developer
- SDKs
- Railway Sandboxes: TypeScript
- Sendblue Sandboxes: Not listed
- Integrations
- Railway Sandboxes: Claude Code
- Sendblue Sandboxes: Not listed
Trust
- License
- Railway Sandboxes: Not listed
- Sendblue Sandboxes: Not listed
- BYOC
- Railway Sandboxes: Not listed
- Sendblue Sandboxes: Not listed
Hourly cost
One sandbox running for one hour
Railway Sandboxes
Sendblue Sandboxes
- 1 vCPU · 2 GiB
- Railway Sandboxes: $0.208
- Sendblue Sandboxes: $0.165
- 2 vCPU · 4 GiB
- Railway Sandboxes: $0.417
- Sendblue Sandboxes: $0.330
- 4 vCPU · 8 GiB
- Railway Sandboxes: $0.833
- Sendblue Sandboxes: $0.660
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Railway Sandboxes fits when
- You want each sandbox to be a full VM.
- You use Claude Code.
- You need snapshots.
- Your code waits a lot: CPU is billed only while it is in use.
Sendblue Sandboxes fits when
- You want the lower list price: $0.330 against $0.417 an hour for 2 vCPU and 4 GiB.
More comparisons
Agent Sandbox vs Railway Sandboxes- Agent Sandbox vs Sendblue Sandboxes
Agent37 Cloud vs Railway Sandboxes- Agent37 Cloud vs Sendblue Sandboxes
AgentBay vs Railway Sandboxes- AgentBay vs Sendblue Sandboxes
- Alibaba Cloud Agent Sandbox vs Railway Sandboxes
- Alibaba Cloud Agent Sandbox vs Sendblue Sandboxes