Developer tools decision

STABLEVPS

A capable developer can build a narrow self-hosted replacement for provisioning and managing Windows VPSes (dashboard, billing, provider integration) but cannot reproduce the provider's global low-latency datacenter footprint, DDoS shielding, SLAs, and managed support that justify the paid product.

Visit website
You pay

$12.49/mo

$150/yr

Read off the official pricing page.

You’d pay instead

$100one-off60 h to build

$20/mo6 h/mo upkeep

On cash alone, building overtakes the subscription at 3 seats.

No open-source build does this yet

Nothing published replaces this one, so a replacement starts from an empty file. Here is what it would have to cover.

What a replacement has to do

  • Provision and manage Windows VPS instances for trading via a web UI and REST API backed by a VPS provider.

What it still won’t have

  • Global datacenter footprint and optimized network peering for sub-1ms latency
  • Built-in Anti-DDoS (L4) shielding
  • 99.9% SLA / guaranteed uptime backed by provider contracts
  • 24/7 dedicated support and VIP support tiers
  • Automatic backups and advanced monitoring as a managed feature

What remains hard

  • Infrastructure at scale
Read the build prompt

First-year cost

Keep paying

Paying is—cheaper in year one.

On cash alone, building overtakes the subscription at 3 seats.

Paid seatsseats

Money you would actually spend

Keep paying
—

Subscription price × seats × 12

Build it
—

AI build —APIs + hosting —

Time you would spend

—

—

What you would spend

What we assumed

The verdict above measures whether you could build it. This one is only about money.

Runnable build prompt

Not run yet
Build a minimal VPS provisioning storefront and API in Node.js (Express) + Postgres + Redis for background jobs, deploy the app on a small Linux host. In scope: user auth, admin dashboard for plan definitions, checkout using Stripe, provider adapter to call a single upstream VPS provider's API (create/list/delete VPS, poll status), background worker to poll provisioning and send credential emails via SMTP/SendGrid, REST API tokens for programmatic key creation, wallet/top-up simulation, logging and basic tests. Out of scope: multi-datacenter network engineering, anti-DDoS service, Windows image maintenance, SLA/legal support. Include error handling, retries for provider calls, idempotent provisioning, and automated unit and integration tests for API and billing flows.
How we checked2 sources · 3/3 runs agreed · evidence score 57

How the score was reached

  • Partly verdict base52
  • 2 cited sources+1
  • Price verified on pricing page+3
  • 3/3 assessment runs agreed+4
  • Hard moats found in the evidence-3
  • Evidence score57

The base comes from the verdict. Everything under it is a check that either happened or did not, and each one is a fact frozen in this record rather than a judgement made at render time - so the same evidence always produces the same number.

How scoring works →

Cited sources · 2

Every page the run actually retrieved.

Integrity checks

What held up, and what did not.

✓ Price read off the page✓ 3 independent runs, one answer✓ Citations limited to fetched pages! 1 moat recorded