CreateOS Sandbox vs Runpod
Runpod is the cheaper, simpler place to rent GPUs, whether as Pods or as serverless endpoints with execution timeouts up to 7 days. CreateOS Sandbox is the safer place to run untrusted agent code on CPUs: each sandbox is a Firecracker micro-VM with its own kernel and an egress allowlist enforced outside it. Runpod Pods are Docker containers, and Runpod documents no network policy.
Pricing at a Glance
CreateOS rates verified 17 October 2026. Runpod pricing as published on 17 October 2026. Rates billed per GB rather than per GiB, or as bundled sizes, are quoted as published rather than converted.
CreateOS Sandbox
- Compute
- $0.0362 /vCPU-hr
- Memory
- $0.0116 /GiB-hr
Runpod
Runpod lists H100 SXM Pods at $2.69 per GPU-hour on Community Cloud and $3.99 on Secure Cloud, billed per second, and serverless H100 80GB at $4.79 per hour, as of 17 October 2026.
Where CreateOS Sandbox Fits Better
What CreateOS Sandbox brings to this matchup, with a plain note on where Runpod has the edge.
Micro-VM isolation with its own guest kernel, where Runpod Pods are containers that Runpod runs on Docker for you.
Egress allowlists enforced on the host; Runpod documents no network-policy features.
Memory-state pause and fork, while Runpod's container disk is lost on stop and Pods have no memory snapshot.
Where Runpod is strong
A broad GPU catalogue at low per-second prices, a cheaper Community Cloud tier, no egress fees, and serverless endpoints with configurable execution timeouts up to 7 days.
Which to Pick
Pick CreateOS Sandbox if
- You run code you do not trust and want VM isolation per run.
- You need outbound limited to an allowlist.
- You want to pause, resume and fork sessions with memory.
Pick Runpod if
- You need cheap on-demand GPUs such as RTX 4090, L40S or H100.
- You want serverless GPU inference that scales to zero.
- You move a lot of data and want no transfer fees.
Head-to-Head Comparison
Every dimension side by side, checked on 17 October 2026 against each vendor's own docs and pricing pages. "Not published" means we could not find it on the vendor's pages, not that the feature is missing.
| Dimension | CreateOS Sandbox | Runpod |
|---|---|---|
| Built for | Running agent and untrusted code in isolated, disposable Linux sandboxes | GPU fine-tuning, training, rendering and inference; serverless endpoints |
| GPU | None; no GPU shapes | Yes: H100, A100, L40S, RTX 4090 and others |
| Isolation | Firecracker micro-VM with its own guest kernel | Container (no Docker inside a Pod); technology not published |
| Billing | Per second while running: $0.03616363/vCPU-hr, $0.01159025/GiB-hr, storage $0.0001584/GB-hr | Per second for compute and storage; network volumes hourly |
| Pause and resume | Yes: disk, memory and CPU state saved; vCPU stops billing, memory and storage still bill | Volume disk persists through stop (billed $0.20/GB-month idle); container disk lost; no Pod memory snapshot |
| Outbound network | Open with no rules; deny-by-default once any host, IP, CIDR or wildcard rule exists, enforced on the host outside the VM | Network policy not published; no data transfer fees |
| Create by API | Yes: REST API, CLI, MCP server and SDKs for TypeScript, Go, Python, Rust, C# and Java (all but TypeScript pre-1.0) | REST API v2, GraphQL, Python and Serverless SDKs, runpodctl and rp CLIs, MCP servers |
Common Questions
Can I run Docker inside a Runpod Pod?
No. Runpod runs Docker for you, and its docs say you cannot run your own Docker inside a Pod. On CreateOS, Docker 29 comes preinstalled in the devbox:1 image, and custom root filesystems can be built from a Dockerfile through Templates.
Does Runpod charge egress fees?
No. Runpod states no data transfer fees for ingress or egress. CreateOS also charges no egress fees, but each sandbox has a 50 GiB outbound budget by default, and once it is used, outbound traffic is dropped until you recharge with account credit.
How long can a Runpod serverless job run?
The serverless execution timeout defaults to 600 seconds and can be set from 5 seconds to 7 days, with a default idle timeout of 5 seconds, and Pods have no published maximum lifetime. CreateOS sandboxes have no lifetime cap either, with optional idle auto-pause.
Sources
Checked 17 October 2026.
- Runpod: pricing
- Runpod: regions, cold start, compliance claims
- Runpod: Pod model, storage, ports, billing
- Runpod: serverless scale to zero
- Runpod: timeouts, workers, FlashBoot
- Runpod: billing granularity, stopped billing, egress, refunds
- Runpod: SDKs, CLI, APIs, MCP
- CreateOS sandbox security
- CreateOS egress rules
- CreateOS pause, resume and fork
See CreateOS Sandbox for yourself
Book a demo, or explore the Sandbox and its pricing.