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Developer Tools · head to head

Nixpacks vs StatusCake

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
StatusCake logo

StatusCake

Technology

Website monitoring that just works

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • 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.; StatusCake free plan is limited to a 5 minute check interval and only 10 uptime monitors, 1 page speed monitor and 1 SSL monitor
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Nixpacks and StatusCake actually diverge.

Attributes where Nixpacks and StatusCake differ
AttributeNixpacksStatusCake
Pricing modelOpen source, no licence feefreemium
PlatformsLinux, macOS, CLI, DockerWeb
CategoryDeveloper ToolsTechnology

Identical on both: starting price (Free), free tier (Yes), 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 StatusCake

Nothing recorded that Nixpacks does not also cover.

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 StatusCake
  • Producing container images from a polyglot monorepo where nobody wants to own several Dockerfilesnot StatusCake
  • Reproducing an existing Railway build locally while planning a migration to Railpacknot StatusCake
  • Comparing what a Nix based builder does differently from a buildpack before choosing a successornot StatusCake

StatusCake

  • Website uptime monitoring and alert managementnot Nixpacks
  • SSL certificate expiration trackingnot Nixpacks
  • Domain expiration alerts and monitoringnot Nixpacks
  • Page performance analysis and reportingnot Nixpacks
  • Server health monitoring and incidentsnot Nixpacks
  • Team-based incident response coordinationnot 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.

StatusCake

  • Free plan is limited to a 5 minute check interval and only 10 uptime monitors, 1 page speed monitor and 1 SSL monitor
  • Sub-minute checking (30 seconds) requires the Business plan at $66.66/month billed annually, or $79.99/month billed monthly
  • Enterprise, the only tier with unlimited monitors, has no published price and requires a custom quote

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

StatusCake

Free
  • FreeFree
    • 10 uptime tests
    • 5 min test intervals
    • 1 page speed test
  • Superior$20.41/month
    • 100 uptime tests
    • 1 min test intervals
    • 15 page speed tests
  • Business$66.66/month
    • 300 uptime tests
    • 30 sec test intervals
    • 30 page speed tests
  • Enterprise$null/mo

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 StatusCake if

  • You want to start without paying.
StatusCake review

Questions people ask

Is Nixpacks or StatusCake better?
Neither clearly leads. Nixpacks starts at Free and StatusCake at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Nixpacks or StatusCake?
Nixpacks starts at Free and StatusCake at Free.
Does Nixpacks or StatusCake run on more platforms?
Nixpacks runs on Linux, macOS, CLI, Docker. StatusCake runs on Web.
Can I use Nixpacks for free?
Both have a free tier, so you can try either at no cost before committing.
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 StatusCake is typically brought in for.
What can Nixpacks do that StatusCake cannot?
Nixpacks covers Automatic language detection, No Dockerfile required, Nix toolchains, Configuration escape hatches.

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.

StatusCake: How much does StatusCake cost?

StatusCake offers a free plan at $0/month, with paid plans starting at $20.41/month (annual) for the Superior tier, $66.66/month (annual) for Business, and custom pricing for Enterprise.

Source
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.

StatusCake: Is there a free version of StatusCake?

Yes, StatusCake offers a free plan with 10 uptime tests, 5 minute test intervals, 1 page speed test, 1 SSL monitor, and 1 domain monitor. A 7-day free trial of all plans is available with no credit card required.

Source
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.

StatusCake: What billing and payment options does StatusCake offer?

StatusCake accepts payment via credit card on all tiers and invoices on Business Yearly and higher plans. Multi-year discounts are available: 12.5% for 2-year, 25% for 3-year, and 40% for 5-year commitments. Currencies supported include USD, GBP, EUR, AUD, NZD, SGD, and CAD.

Source
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.

StatusCake: What is the minimum test interval for uptime monitoring?

The Free plan allows 5-minute test intervals minimum. Superior plan allows 1-minute intervals, and Business plan allows 30-second intervals.

Source
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