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Developer Tools · head to head

Nixpacks vs PhpStorm

Nixpacks logo

Nixpacks

Developer Tools

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

From
Free
Rated
-
Full reviewWebsite
PhpStorm logo

PhpStorm

Developer Tools

JetBrains IDE for PHP web development

From
$24/month
Rated
-
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.; PhpStorm requires an ongoing paid subscription with no free tier for commercial use.
  • They diverge on capability: Nixpacks covers Automatic language detection, PhpStorm covers PHP-aware coding assistance.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Nixpacks and PhpStorm actually diverge.

Attributes where Nixpacks and PhpStorm differ
AttributeNixpacksPhpStorm
Starting priceFree$24/month
Pricing modelOpen source, no licence feesubscription
Free tierYesNo
PlatformsLinux, macOS, CLI, Dockerwindows, mac, linux
FoundedUnknown2000

Identical on both: user rating (Not yet rated), category (Developer Tools).

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 PhpStorm

  • PHP-aware coding assistance
  • Integrated debugger
  • Front-end tooling
  • Database tools
  • Version control integration
  • Docker and remote deployment

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

PhpStorm

  • Building PHP web applications with Laravel or Symfonynot Nixpacks
  • Debugging PHP code with Xdebugnot Nixpacks
  • Working across PHP, HTML, CSS, and JavaScript in one projectnot Nixpacks
  • Managing databases alongside application codenot 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.

PhpStorm

  • Requires an ongoing paid subscription with no free tier for commercial use.
  • Heavier and slower to start than lightweight code editors.
  • Some advanced framework-specific tooling requires additional configuration or plugins.
  • Renewal pricing rises for lapsed subscriptions after the grace period.

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

PhpStorm

$24/month
  • Individual$24/month
    • Personal use license
    • Access to PhpStorm
    • Free for students and open-source maintainers
  • Organization$34/month
    • Business use license
    • Access to PhpStorm
    • Volume and renewal discounts

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 PhpStorm if

  • You need php-aware coding assistance.
  • You work on windows, mac, linux.
  • You also want integrated debugger.
PhpStorm review

Questions people ask

Is Nixpacks or PhpStorm better?
Neither clearly leads. Nixpacks starts at Free and PhpStorm at $24/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Nixpacks or PhpStorm?
Nixpacks has a free tier; the other does not. Paid plans start at Free for Nixpacks and $24/month for PhpStorm.
Does Nixpacks or PhpStorm run on more platforms?
Nixpacks runs on Linux, macOS, CLI, Docker. PhpStorm runs on windows, mac, linux.
Can I use Nixpacks for free?
Yes. Nixpacks has a free tier, so you can try it without paying. PhpStorm starts at $24/month.
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 PhpStorm is typically brought in for.
What can Nixpacks do that PhpStorm cannot?
Nixpacks covers Automatic language detection, No Dockerfile required, Nix toolchains, Configuration escape hatches. PhpStorm covers PHP-aware coding assistance, Integrated debugger, Front-end tooling, Database tools.

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.

PhpStorm: How much does PhpStorm cost?

PhpStorm is sold via JetBrains Toolbox subscription starting around $24/month for individuals and $34/month for organizations, with free licenses for students and open-source maintainers.

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.

PhpStorm: Is there a free trial?

JetBrains offers a free trial of PhpStorm so developers can test it before subscribing.

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.

PhpStorm: What platforms does PhpStorm support?

PhpStorm is a desktop IDE available on Windows, macOS, and Linux via JetBrains Toolbox.

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.

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