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Developer Tools · head to head

Nixpacks vs VIVOTEK VAST Security Station

Nixpacks logo

Nixpacks

Developer Tools

Build system that turns a source directory into an OCI image, now in maintenance mode

From
Free
Free plan
Yes
Full reviewWebsite
VIVOTEK VAST Security Station logo

VIVOTEK VAST Security Station

Cybersecurity

Camera-vendor video management software with a free 32-channel tier for VIVOTEK devices

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Only Nixpacks has a free tier, so it costs nothing to try first.
  • Each has a real cost: Nixpacks the project is in maintenance mode with no commits on the default branch since May 2026 and no release since October 2025, so support for new language versions arrives only if someone forks it.; VIVOTEK VAST Security Station vAST 2 has entered end of maintenance with technical support and software files withdrawn, yet distributors still list VAST 2 licences, so a buyer can be quoted unsupported software without realising it.
  • They diverge on capability: Nixpacks covers Automatic language detection, VIVOTEK VAST Security Station covers VSS Lite free tier.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Nixpacks and VIVOTEK VAST Security Station actually diverge.

Attributes where Nixpacks and VIVOTEK VAST Security Station differ
AttributeNixpacksVIVOTEK VAST Security Station
Starting priceFreeOn request
Pricing modelOpen source, no licence feeOne-time purchase per camera channel
Free tierYesNo
PlatformsLinux, macOS, CLI, DockerWindows, Web, iOS, Android
CategoryDeveloper ToolsCybersecurity

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Nixpacks

  • Automatic language detection
  • No Dockerfile required
  • Nix toolchains
  • Configuration escape hatches
  • Docker layer caching

Only in VIVOTEK VAST Security Station

  • VSS Lite free tier
  • Per-channel licensing
  • Third-party camera support
  • Failover and TV matrix
  • Vision object analytics
  • Embedded NVR licensing
  • NDAA and TAA compliance

What people use each for

The jobs each tool is most often brought in to do.

Nixpacks

  • Understanding the build behaviour of a platform that adopted Nixpacks before it was frozennot VIVOTEK VAST Security Station
  • Producing container images from a polyglot monorepo where nobody wants to own several Dockerfilesnot VIVOTEK VAST Security Station
  • Reproducing an existing Railway build locally while planning a migration to Railpacknot VIVOTEK VAST Security Station
  • Comparing what a Nix based builder does differently from a buildpack before choosing a successornot VIVOTEK VAST Security Station

VIVOTEK VAST Security Station

  • A school or small public building with fewer than 32 VIVOTEK cameras that needs a VMS at no licence costnot Nixpacks
  • A United States public sector site that must meet NDAA and TAA procurement restrictionsnot Nixpacks
  • An existing VAST 2 site that needs to migrate before the software falls further out of maintenancenot Nixpacks
  • A mid-sized site standardising on VIVOTEK hardware with a handful of third-party cameras to absorbnot Nixpacks

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Nixpacks

  • The project is in maintenance mode with no commits on the default branch since May 2026 and no release since October 2025, so support for new language versions arrives only if someone forks it.
  • Build determinism is softer than it appears, because providers pin a nixpkgs archive commit and bumping that archive silently moves compiler and runtime versions underneath a build that looks unchanged.
  • Caching is limited to Docker layers rather than a content addressed graph, so a small change early in the build invalidates everything after it, which is exactly the limitation Railpack was rewritten to fix.
  • Images carry Nix store layers and come out larger than an equivalent tuned Dockerfile or buildpack output, which costs registry storage and slows cold pulls on scale-out.
  • There is no specification, no vendor neutral governance and no third party provider ecosystem, so a single company was able to redirect strategy and leave every downstream user with a frozen build tool.

VIVOTEK VAST Security Station

  • VAST 2 has entered end of maintenance with technical support and software files withdrawn, yet distributors still list VAST 2 licences, so a buyer can be quoted unsupported software without realising it.
  • The free Lite tier is hard capped at 32 cameras and VIVOTEK devices only, so a site that grows to 33 cameras or adds one third-party camera moves straight to paid Standard licensing.
  • VSS Professional includes no camera licences at all, so the edition that large deployments need starts from a higher effective price than the tier comparison suggests.
  • It is a camera manufacturer's VMS, so the third-party device list, analytics ecosystem and integration catalogue are all narrower than an independent platform like Milestone or Salient.
  • No pricing is published for Standard or Professional channels; everything runs through distribution, which makes budgeting a phased expansion difficult without repeated quotes.

Pricing, plan by plan

Nixpacks

Free
  • NixpacksFree
    • MIT licensed, no usage limits
    • No commercial edition and no support contract
    • In maintenance mode, superseded by Railpack

VIVOTEK VAST Security Station

On request
  • VSS LiteFree
    • Free of charge
    • Up to 32 VIVOTEK cameras per server
    • No third-party camera support
  • VSS Standard$undefined/one-time
    • Up to 256 cameras per server
    • Eight camera licences included for VIVOTEK or third-party devices
    • Additional channel licences purchased individually
  • VSS Professional$undefined/one-time
    • Large scale deployments with failover and TV matrix
    • No camera licences included at all
    • Every channel purchased or upgraded from Standard

Which should you pick?

Choose Nixpacks if

  • You need automatic language detection.
  • You want to start without paying.
  • You work on Linux, macOS, CLI, Docker.
  • You also want no dockerfile required.
Nixpacks review

Choose VIVOTEK VAST Security Station if

  • You need vss lite free tier.
  • You work on Windows, Web, iOS, Android.
  • You also want per-channel licensing.
VIVOTEK VAST Security Station review

Questions people ask

Is Nixpacks or VIVOTEK VAST Security Station better?
Neither clearly leads. Nixpacks starts at Free and VIVOTEK VAST Security Station at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Nixpacks or VIVOTEK VAST Security Station?
Nixpacks has a free tier; the other does not. Paid plans start at Free for Nixpacks and On request for VIVOTEK VAST Security Station.
Does Nixpacks or VIVOTEK VAST Security Station run on more platforms?
Nixpacks runs on Linux, macOS, CLI, Docker. VIVOTEK VAST Security Station runs on Windows, Web, iOS, Android.
Can I use Nixpacks for free?
Yes. Nixpacks has a free tier, so you can try it without paying. VIVOTEK VAST Security Station starts at On request.
What is Nixpacks best used for?
Nixpacks is most often used for understanding the build behaviour of a platform that adopted nixpacks before it was frozen, producing container images from a polyglot monorepo where nobody wants to own several dockerfiles, reproducing an existing railway build locally while planning a migration to railpack, comparing what a nix based builder does differently from a buildpack before choosing a successor. Of those, understanding the build behaviour of a platform that adopted nixpacks before it was frozen and producing container images from a polyglot monorepo where nobody wants to own several dockerfiles are not what VIVOTEK VAST Security Station is typically brought in for.
What can Nixpacks do that VIVOTEK VAST Security Station cannot?
Nixpacks covers Automatic language detection, No Dockerfile required, Nix toolchains, Configuration escape hatches. VIVOTEK VAST Security Station covers VSS Lite free tier, Per-channel licensing, Third-party camera support, Failover and TV matrix.

Answered from the vendors’ own pages

Nixpacks: Should I start a new project on Nixpacks?

No. The documentation and README both say it is in maintenance mode and recommend Railpack. Choose Railpack, Cloud Native Buildpacks or a Dockerfile instead.

VIVOTEK VAST Security Station: Should I still buy VAST 2?

No. VAST 2 has entered end of maintenance with support and software files withdrawn. VSS is the current product, and any VAST 2 licence still on a distributor price list should be questioned.

Nixpacks: Will my existing Nixpacks builds stop working?

Not immediately. Pinned nixpkgs archives keep resolving, so builds continue. What you lose is support for new runtime major versions and any fix for a provider bug.

VIVOTEK VAST Security Station: Is VSS Lite really free?

Yes, for up to 32 VIVOTEK cameras per server. It does not support third-party cameras and cannot exceed 32 channels.

Nixpacks: What replaces it?

Railpack, also from Railway and also MIT licensed, rebuilt as a BuildKit custom frontend for finer grained caching and parallel steps.

VIVOTEK VAST Security Station: How many licences come with Standard?

Eight camera licences, usable for VIVOTEK or third-party devices. Professional includes none.

Nixpacks: Is it still open source?

Yes, MIT, and the repository is not archived. Being open source does not help much when nobody is merging provider updates.

VIVOTEK VAST Security Station: Is VIVOTEK NDAA compliant?

VIVOTEK publishes an NDAA and TAA compliant product list, which is why it appears in United States public sector specifications where Section 889 excludes several other manufacturers.

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