Bunny Sandbox vs Upstash Box

Bunny Sandbox costs $0.02 per vCPU-hour and Upstash Box costs $0.10 per vCPU-hour. Bunny Sandbox runs gVisor. Upstash Box runs containers.

Updated Oct 14, 2026

Bunny Sandbox

Isolated cloud sandboxes for AI agents, run on gVisor.

Isolation: gVisor
Free tier: Not listed
Max session: Not listed

Visit site Bunny Sandbox profile

Upstash Box

Isolated cloud containers that give AI agents a computer.

Isolation: Container
Free tier: Free plan, 5 CPU hours per month
Max session: Not listed

Visit site Upstash Box profile

What is different

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

Field

Bunny Sandbox

Upstash Box

vCPU, per hour: Bunny Sandbox: $0.02; Upstash Box: $0.10
RAM, per GiB-hour: Bunny Sandbox: $0.005; Upstash Box: Included
Storage: Bunny Sandbox: $0.10 per GB per month on the allocated 10 GB; Upstash Box: $0.10 per GB per month, including snapshots. Included on Fixed.
Isolation: Bunny Sandbox: gVisor; Upstash Box: Container
SDKs: Bunny Sandbox: JavaScript / TypeScript; Upstash Box: Python, TypeScript

Full comparison

18 fields, at each provider's list price

Bunny Sandboxbunny.net/blog/introducing-bunny-sandbox-a-disposable-room-where-ai-can-buildbunny.net

Upstash Boxupstash.com/pricing/boxupstash.com

Pricing

vCPU, per hour: Bunny Sandbox: $0.02; Upstash Box: $0.10
RAM, per GiB-hour: Bunny Sandbox: $0.005; Upstash Box: Included
Storage: Bunny Sandbox: $0.10 per GB per month on the allocated 10 GB; Upstash Box: $0.10 per GB per month, including snapshots. Included on Fixed.
Free tier: Bunny Sandbox: Not listed; Upstash Box: Free plan, 5 CPU hours per month
Paid plan from: Bunny Sandbox: Not listed; Upstash Box: Pay as you go
Billing: Bunny Sandbox: Active CPU time only; Upstash Box: Active CPU time only

Limits

Max session: Bunny Sandbox: Not listed; Upstash Box: Not listed
Idle stop: Bunny Sandbox: Not listed; Upstash Box: After 360 minutes
Largest sandbox: Bunny Sandbox: Not listed; Upstash Box: 8 vCPU · 16 GiB
Concurrent sandboxes: Bunny Sandbox: Not listed; Upstash Box: Up to 1,000

Platform

Isolation: Bunny Sandbox: gVisor; Upstash Box: Container
GPU: Bunny Sandbox: Not listed; Upstash Box: Not listed
Snapshots: Bunny Sandbox: Not listed; Upstash Box:
Pause and resume: Bunny Sandbox: Not listed; Upstash Box:

Developer

SDKs: Bunny Sandbox: JavaScript / TypeScript; Upstash Box: Python, TypeScript
Integrations: Bunny Sandbox: Not listed; Upstash Box: LangChain, Vercel AI SDK

Trust

License: Bunny Sandbox: Not listed; Upstash Box: Not listed
BYOC: Bunny Sandbox: Not listed; Upstash Box: Not listed

Hourly cost

One sandbox running for one hour

Size

Bunny Sandbox

Upstash Box

1 vCPU · 2 GiB: Bunny Sandbox: $0.030; Upstash Box: $0.100
2 vCPU · 4 GiB: Bunny Sandbox: $0.060; Upstash Box: $0.200
4 vCPU · 8 GiB: Bunny Sandbox: $0.120; Upstash Box: $0.400

Compute only, at list rates.

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Which one fits

Based on the fields above

Bunny Sandbox fits when

You want the lower list price: $0.060 against $0.200 an hour for 2 vCPU and 4 GiB.

Upstash Box fits when

You use LangChain or the Vercel AI SDK.
You need snapshots.
You need pause and resume.

More comparisons

See all comparisons

Bunny Sandbox

Upstash Box

What is different

Full comparison

Pricing

Limits

Platform

Developer

Trust

Hourly cost

Which one fits

Bunny Sandbox fits when

Upstash Box fits when

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