Runtime vs Zipbox
Runtime costs $0.025 per vCPU-hour and Zipbox costs $0.00685 per vCPU-hour. Runtime runs Firecracker microVMs and has no session limit. Zipbox runs Firecracker microVMs and has no session limit.
Updated
Runtime
- Isolation
- Firecracker microVM
- Free tier
- 100 hours of a 1 GB machine in the first 30 days
- Max session
- No limit
Zipbox
- Isolation
- Firecracker microVM
- Free tier
- $25 credit after a one-time $5 top-up
- Max session
- No limit
What is different
10 fields differ. The rest are the same or not listed.
Runtime
Zipbox
- vCPU, per hour
- Runtime: $0.025
- Zipbox: $0.00685
- RAM, per GiB-hour
- Runtime: $0.0075
- Zipbox: Included
- Storage
- Runtime: $0.000119 per GiB-hour after 10 free GiB
- Zipbox: Free
- Free tier
- Runtime: 100 hours of a 1 GB machine in the first 30 days
- Zipbox: $25 credit after a one-time $5 top-up
- Billing
- Runtime: Active CPU time only
- Zipbox: Bundled machine time
- Largest sandbox
- Runtime: 16 vCPU · 64 GiB
- Zipbox: 6 vCPU · 16 GiB
- Snapshots
- Runtime:
- Zipbox: No
- Pause and resume
- Runtime:
- Zipbox: No
- SDKs
- Runtime: JavaScript / TypeScript, Python, Go, Ruby, Java
- Zipbox: TypeScript, Python, Go, Rust
- Integrations
- Runtime: OpenAI Agents SDK, Vercel AI SDK, Claude Agent SDK, LangChain, MCP, Claude Code
- Zipbox: MCP, Claude Code, Claude Agent SDK, OpenAI Agents SDK, Vercel AI SDK, LangChain
Full comparison
18 fields, at each provider's list price
Runtimewithruntime
Zipboxzipbox
Pricing
- vCPU, per hour
- Runtime: $0.025
- Zipbox: $0.00685
- RAM, per GiB-hour
- Runtime: $0.0075
- Zipbox: Included
- Storage
- Runtime: $0.000119 per GiB-hour after 10 free GiB
- Zipbox: Free
- Free tier
- Runtime: 100 hours of a 1 GB machine in the first 30 days
- Zipbox: $25 credit after a one-time $5 top-up
- Paid plan from
- Runtime: Pay as you go
- Zipbox: Pay as you go
- Billing
- Runtime: Active CPU time only
- Zipbox: Bundled machine time
Limits
- Max session
- Runtime: No limit
- Zipbox: No limit
- Idle stop
- Runtime: After 5 minutes
- Zipbox: Not listed
- Largest sandbox
- Runtime: 16 vCPU · 64 GiB
- Zipbox: 6 vCPU · 16 GiB
- Concurrent sandboxes
- Runtime: Up to 200
- Zipbox: Not listed
Platform
- Isolation
- Runtime: Firecracker microVM
- Zipbox: Firecracker microVM
- GPU
- Runtime: No
- Zipbox: Not listed
- Snapshots
- Runtime:
- Zipbox: No
- Pause and resume
- Runtime:
- Zipbox: No
Developer
- SDKs
- Runtime: JavaScript / TypeScript, Python, Go, Ruby, Java
- Zipbox: TypeScript, Python, Go, Rust
- Integrations
- Runtime: OpenAI Agents SDK, Vercel AI SDK, Claude Agent SDK, LangChain, MCP, Claude Code
- Zipbox: MCP, Claude Code, Claude Agent SDK, OpenAI Agents SDK, Vercel AI SDK, LangChain
Trust
- License
- Runtime: Not listed
- Zipbox: Not listed
- BYOC
- Runtime: Not listed
- Zipbox: Not listed
Hourly cost
One sandbox running for one hour
Runtime
Zipbox
- 1 vCPU · 2 GiB
- Runtime: $0.040
- Zipbox: $0.007
- 2 vCPU · 4 GiB
- Runtime: $0.080
- Zipbox: $0.014
- 4 vCPU · 8 GiB
- Runtime: $0.160
- Zipbox: $0.027
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Runtime fits when
- You need snapshots.
- You need pause and resume.
- Your code waits a lot: CPU is billed only while it is in use.
- You need a sandbox larger than 6 vCPU · 16 GiB.
Zipbox fits when
- You want the lower list price: $0.014 against $0.080 an hour for 2 vCPU and 4 GiB.
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