Bunny Sandbox vs E2B
Bunny Sandbox costs $0.02 per vCPU-hour and E2B costs $0.0504 per vCPU-hour. Bunny Sandbox runs gVisor. E2B runs Firecracker microVMs and limits a session to 24 hours.
Updated
E2B
- Isolation
- Firecracker microVM
- Free tier
- $100 credit, one time
- Max session
- 24 hours
What is different
7 fields differ. The rest are the same or not listed.
Bunny Sandbox
E2B
- vCPU, per hour
- Bunny Sandbox: $0.02
- E2B: $0.0504
- RAM, per GiB-hour
- Bunny Sandbox: $0.005
- E2B: $0.0162
- Storage
- Bunny Sandbox: $0.10 per GB per month on the allocated 10 GB
- E2B: Free
- Billing
- Bunny Sandbox: Active CPU time only
- E2B: Per second
- Isolation
- Bunny Sandbox: gVisor
- E2B: Firecracker microVM
- SDKs
- Bunny Sandbox: JavaScript / TypeScript
- E2B: Python, JavaScript / TypeScript
- Integrations
- Bunny Sandbox: Claude Code
- E2B: LangChain, OpenAI Agents SDK, Vercel AI SDK, MCP, Claude Code
Full comparison
18 fields, at each provider's list price
Bunny Sandboxbunny
Pricing
- vCPU, per hour
- Bunny Sandbox: $0.02
- E2B: $0.0504
- RAM, per GiB-hour
- Bunny Sandbox: $0.005
- E2B: $0.0162
- Storage
- Bunny Sandbox: $0.10 per GB per month on the allocated 10 GB
- E2B: Free
- Free tier
- Bunny Sandbox: Not listed
- E2B: $100 credit, one time
- Paid plan from
- Bunny Sandbox: Not listed
- E2B: $150 / month
- Billing
- Bunny Sandbox: Active CPU time only
- E2B: Per second
Limits
- Max session
- Bunny Sandbox: Not listed
- E2B: 24 hours
- Idle stop
- Bunny Sandbox: Not listed
- E2B: Not listed
- Largest sandbox
- Bunny Sandbox: Not listed
- E2B: 8 vCPU · 8 GiB
- Concurrent sandboxes
- Bunny Sandbox: Not listed
- E2B: Up to 1,100
Platform
- Isolation
- Bunny Sandbox: gVisor
- E2B: Firecracker microVM
- GPU
- Bunny Sandbox: Not listed
- E2B: No
- Snapshots
- Bunny Sandbox: Not listed
- E2B:
- Pause and resume
- Bunny Sandbox: Not listed
- E2B:
Developer
- SDKs
- Bunny Sandbox: JavaScript / TypeScript
- E2B: Python, JavaScript / TypeScript
- Integrations
- Bunny Sandbox: Claude Code
- E2B: LangChain, OpenAI Agents SDK, Vercel AI SDK, MCP, Claude Code
Trust
- License
- Bunny Sandbox: Not listed
- E2B: Apache-2.0
- BYOC
- Bunny Sandbox: Not listed
- E2B: Enterprise plan
Hourly cost
One sandbox running for one hour
Bunny Sandbox
E2B
- 1 vCPU · 2 GiB
- Bunny Sandbox: $0.030
- E2B: $0.083
- 2 vCPU · 4 GiB
- Bunny Sandbox: $0.060
- E2B: $0.166
- 4 vCPU · 8 GiB
- Bunny Sandbox: $0.120
- E2B: $0.331
Compute only, at list rates.
Open the calculatorWhich one fits
Based on the fields above
Bunny Sandbox fits when
- You want the lower list price: $0.060 against $0.166 an hour for 2 vCPU and 4 GiB.
- Your code waits a lot: CPU is billed only while it is in use.
E2B fits when
- You want each sandbox in its own microVM.
- You want an open-source platform (Apache-2.0) that you can self-host.
- You use LangChain, the OpenAI Agents SDK, the Vercel AI SDK or MCP.
- You need snapshots.
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