Cloudflare Sandbox vs Everstack
Cloudflare Sandbox costs $0.072 per vCPU-hour and Everstack costs $0.0666 per vCPU-hour. Cloudflare Sandbox runs Firecracker microVMs.
Updated
Cloudflare Sandbox
- Isolation
- Firecracker microVM
- Free tier
- None
- Max session
- Not listed
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.
Cloudflare Sandbox
Everstack
- vCPU, per hour
- Cloudflare Sandbox: $0.072
- Everstack: $0.0666
- RAM, per GiB-hour
- Cloudflare Sandbox: $0.009
- Everstack: Included
- Storage
- Cloudflare Sandbox: $0.000252 per GiB-hour
- Everstack: Free
- Free tier
- Cloudflare Sandbox: None
- Everstack: $5 credit, valid 30 days after signup
- Paid plan from
- Cloudflare Sandbox: $5 / month
- Everstack: $20 / month
- Billing
- Cloudflare Sandbox: Active CPU time only
- Everstack: Bundled machine time
- Largest sandbox
- Cloudflare Sandbox: 4 vCPU · 12 GiB
- Everstack: 4 vCPU · 4 GiB
- SDKs
- Cloudflare Sandbox: TypeScript
- Everstack: Python, TypeScript, Go
Full comparison
18 fields, at each provider's list price
Cloudflare Sandboxdevelopers
Everstackeverstack
Pricing
- vCPU, per hour
- Cloudflare Sandbox: $0.072
- Everstack: $0.0666
- RAM, per GiB-hour
- Cloudflare Sandbox: $0.009
- Everstack: Included
- Storage
- Cloudflare Sandbox: $0.000252 per GiB-hour
- Everstack: Free
- Free tier
- Cloudflare Sandbox: None
- Everstack: $5 credit, valid 30 days after signup
- Paid plan from
- Cloudflare Sandbox: $5 / month
- Everstack: $20 / month
- Billing
- Cloudflare Sandbox: Active CPU time only
- Everstack: Bundled machine time
Limits
- Max session
- Cloudflare Sandbox: Not listed
- Everstack: Not listed
- Idle stop
- Cloudflare Sandbox: Not listed
- Everstack: Not listed
- Largest sandbox
- Cloudflare Sandbox: 4 vCPU · 12 GiB
- Everstack: 4 vCPU · 4 GiB
- Concurrent sandboxes
- Cloudflare Sandbox: Not listed
- Everstack: Up to 50
Platform
- Isolation
- Cloudflare Sandbox: Firecracker microVM
- Everstack: Not listed
- GPU
- Cloudflare Sandbox: Not listed
- Everstack: Not listed
- Snapshots
- Cloudflare Sandbox:
- Everstack:
- Pause and resume
- Cloudflare Sandbox: Not listed
- Everstack:
Developer
- SDKs
- Cloudflare Sandbox: TypeScript
- Everstack: Python, TypeScript, Go
- Integrations
- Cloudflare Sandbox: Claude Code, OpenAI Agents SDK
- Everstack: Not listed
Trust
- License
- Cloudflare Sandbox: Not listed
- Everstack: Apache-2.0
- BYOC
- Cloudflare Sandbox: Not listed
- Everstack: Not listed
Hourly cost
One sandbox running for one hour
Cloudflare Sandbox
Everstack
- 1 vCPU · 2 GiB
- Cloudflare Sandbox: $0.090
- Everstack: $0.067
- 2 vCPU · 4 GiB
- Cloudflare Sandbox: $0.180
- Everstack: $0.133
- 4 vCPU · 8 GiB
- Cloudflare Sandbox: $0.360
- Everstack: $0.266
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Cloudflare Sandbox fits when
- You use Claude Code or the OpenAI Agents SDK.
- Your code waits a lot: CPU is billed only while it is in use.
- You need a sandbox larger than 4 vCPU · 4 GiB.
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 $0.180 an hour for 2 vCPU and 4 GiB.
- You want to start without paying.
- You need pause and resume.
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