---
title: Northflank
slug: northflank
url: "https://toolweight.com/options/northflank"
homepage: "https://northflank.com"
categories: sandbox-providers, vercel-alternatives
last_verified: 2026-06-15
license: CC-BY-4.0
---

# Northflank

> Container platform with bring-your-own-cloud, GPUs and a sandbox-shaped API.

Northflank is a full deployment platform, services, jobs, databases, preview environments, that added an agent-sandbox story on top of its existing container scheduler. Boot times are container-and-Kubernetes rather than microVM, so it loses the speed argument outright. It wins on running inside your own cloud account, which is the requirement that disqualifies most of this roster in regulated environments.

## Identity

|  |  |
| --- | --- |
| Name | Northflank |
| Company | Northflank Ltd. |
| One-liner | Container platform with bring-your-own-cloud, GPUs and a sandbox-shaped API. |
| Site | https://northflank.com |
| Docs | https://northflank.com/docs |
| Founded | 2019 |
| Funding | Series A |
| Open source | No |
| Brand | https://toolweight.com/vendors/Northflank |
| Compared in | 2 |

## Where it is compared

### [Sandbox providers](https://toolweight.com/compare/sandbox-providers)
Ranked **#16 of 20** on default weights.
| Field | Value | Confidence | Verified | Source | Note |
| --- | --- | --- | --- | --- | --- |
| Cold start | 12 s | Inferred | - | - | Estimate. Container scheduling plus image pull; this is a deployment platform, not a snapshot restorer. |
| Cold start (claimed) | - | Unknown | - | - | No published cold-start figure. |
| Isolation | container | Inferred | - | - | Kubernetes-scheduled containers, hardened, but a shared kernel. |
| Root in guest | ◐ | Inferred | - | - | Root in the container, constrained by the cluster's pod security policy. |
| Egress control | allowlist | Inferred | - | - | Network policies and private networking are first-class, and under BYOC your own VPC rules apply. |
| Max runtime | 1440 min | Inferred | - | - | Services run indefinitely. |
| Persistent FS | ● | Vendor-claimed | 2026-01-15 | https://northflank.com/docs | Persistent volumes. |
| Snapshot & fork | ○ | Inferred | - | - | - |
| Custom images | ● | Vendor-claimed | 2026-01-15 | https://northflank.com/docs | - |
| GPU | ● | Vendor-claimed | 2026-01-15 | https://northflank.com/pricing | - |
| Runtimes | any-oci-image | Inferred | - | - | - |
| Preview URLs | ● | Vendor-claimed | 2026-01-15 | https://northflank.com/docs | - |
| Browser inside | ◐ | Inferred | - | - | - |
| File up/download | ◐ | Inferred | - | - | Volumes and exec rather than a dedicated file API. |
| Sydney region | ◐ | Inferred | - | - | Reachable through bring-your-own-cloud in an Australian AWS or GCP region; not a managed Northflank region. |
| Concurrent limit | 200 sandboxes | Inferred | - | - | Bounded by your cluster or plan rather than a sandbox quota. |
| MCP server | ● | Inferred | - | - | Ships an MCP server for platform operations. |
| SDKs | typescript, rest-api, cli | Inferred | - | - | - |
| Streaming output | ● | Vendor-claimed | 2026-01-15 | https://northflank.com/docs | - |
| Price / hour | $0.07 /hr | Inferred | - | - | Approximate: 2 vCPU + 4 GB of managed compute at list. BYOC changes the calculus entirely, you pay your cloud plus a platform fee. |
| Meter | per-minute | Inferred | - | - | Usage-metered but not per-second; a poor fit for very short sandboxes. |
| Idle cost | full-rate | Inferred | - | - | A running service bills whether or not it is doing work. |
| GitHub stars | - | Inferred | - | - | - |
| Funding | series-a | Community-reported | - | - | - |
| Shipped | 2021 | Inferred | - | - | Platform launch; the agent-sandbox positioning dates from 2025. |
| Positioning | Run agent workloads, services and GPUs in your own cloud account. | Inferred | - | - | - |

**Verdict.** Loses the boot-time argument outright and wins the one that closes enterprise deals: everything runs in your cloud account, under your network policy, inside your compliance boundary. Wrong tool for bursty per-request sandboxes, right tool for long-lived per-tenant environments.

### [Vercel alternatives](https://toolweight.com/compare/vercel-alternatives)
Ranked **#6 of 13** on default weights.
| Field | Value | Confidence | Verified | Source | Note |
| --- | --- | --- | --- | --- | --- |
| Frameworks | nextjs, nuxt, sveltekit, astro, dockerfile | Inferred | - | - | - |
| Next.js parity | self-managed | Inferred | - | - | Containerised `next start`; the same trade-offs as any container host. |
| Runtime model | container | Inferred | - | - | - |
| Fn timeout | - | Inferred | - | - | No platform-imposed request limit. |
| Cold start | 0 ms | Inferred | - | - | Always-on containers. |
| Cron jobs | ● | Vendor-claimed | 2026-06-15 | https://northflank.com/docs | Cron and one-off jobs are separate first-class resource types. |
| Preview deploys | ● | Inferred | - | - | Preview environments clone the full service and database graph, among the best implementations in the category. |
| WAF & DDoS | ◐ | Inferred | - | - | - |
| Observability | included-basic | Inferred | - | - | Logs, metrics and alerting are built in; distributed tracing is not. |
| Sydney region | ◐ | Inferred | - | - | Managed regions are US and EU. Sydney is reachable only through bring-your-own-cloud against your own GCP or AWS account. |
| Monorepo support | ● | Inferred | - | - | - |
| Rollback | instant | Inferred | - | - | - |
| Overage behaviour | bill | Inferred | - | - | Usage-billed compute and egress with no published hard cap. |
| Bandwidth price | $100 /TB | Inferred | - | - | Approximate: roughly $0.10/GB on top of compute. Confirm against the live pricing page before budgeting. |
| Price @ 1 TB | $120 /mo | Inferred | - | - | Derived from the approximate egress rate plus a small always-on service. Order of magnitude only. |
| Build minutes incl. | - | Inferred | - | - | Builds are billed as compute. |
| Image opt billing | byo | Inferred | - | - | - |
| Analytics cost | - | Inferred | - | - | - |
| Free tier | 3 | Inferred | - | - | A genuinely free developer tier, limited by service count rather than by time. |
| Self-hostable | ◐ | Vendor-claimed | 2026-06-15 | https://northflank.com/bring-your-own-cloud | Bring-your-own-cloud runs the workloads in your account under Northflank's control plane, the closest thing to self-hosting among the managed vendors here. |
| Exit friction | 2 | Inferred | - | - | Containers plus declarative templates; with BYOC the workloads are already in your account. |
| CLI quality | 4 | Inferred | - | - | - |
| Agent/CI deploy | ● | Inferred | - | - | Full REST API, CLI and templates-as-code; nothing requires the dashboard. |
| GA year | 2021 | Inferred | - | - | - |
| Funding | growth | Inferred | - | - | - |
| Pricing clarity | 3 | Inferred | - | - | - |

**Verdict.** The most capable platform on this page that nobody shortlists. Preview environments and jobs beat Railway's, and bring-your-own-cloud is the only route to Sydney compute under a managed control plane. Its published pricing is the least legible thing about it.

## Alternatives

- [ascii](https://toolweight.com/options/ascii), Agent orchestration over Telegram, running on box's VM infrastructure.
- [AWS Amplify Hosting](https://toolweight.com/options/aws-amplify), Managed Next.js and static hosting inside AWS, billed per GB with no spend cap.
- [Blaxel](https://toolweight.com/options/blaxel), Agent-first cloud claiming ~25 ms microVM boots from snapshots.
- [box](https://toolweight.com/options/box), Persistent Linux VMs with SSH, per-VM IPv4 and disk-level forking, priced flat.
- [Cloudflare Sandbox](https://toolweight.com/options/cloudflare-sandbox), Container sandboxes driven from a Worker, addressed through Durable Objects.
- [Cloudflare Workers & Pages](https://toolweight.com/options/cloudflare-workers), V8 isolates on 300+ PoPs, with zero egress charges and near-zero cold starts.
- [CodeSandbox SDK](https://toolweight.com/options/codesandbox-sdk), Firecracker VMs with memory snapshots, from the online IDE, now owned by Together AI.
- [Coolify](https://toolweight.com/options/coolify), Open-source self-hosted PaaS: git push to your own server, with previews and cron.
- [Daytona](https://toolweight.com/options/daytona), Sub-second container sandboxes for agent workloads, from a team that built a dev-env manager.
- [Deno Deploy](https://toolweight.com/options/deno-deploy), Web-standard JavaScript at the edge, with built-in OpenTelemetry and a global KV.
- [Self-hosted Firecracker](https://toolweight.com/options/diy-firecracker), The baseline: Firecracker on your own metal, plus every hard part you now own.
- [Dokploy](https://toolweight.com/options/dokploy), Open-source self-hosted PaaS on Docker Swarm, with multi-node clustering built in.

## Licence and attribution

Data from toolweight (https://toolweight.com), licensed CC-BY-4.0.

- Licence: [CC-BY-4.0](https://creativecommons.org/licenses/by/4.0/)
- Canonical HTML: https://toolweight.com/options/northflank
- Machine-readable: https://toolweight.com/options/northflank.md · https://toolweight.com/api/v1 · https://toolweight.com/mcp
- toolweight takes no affiliate revenue and sells no placements. Corrections: https://toolweight.com/suggest