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Developer Tools · head to head

Nixpacks vs Teleport

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
Teleport logo

Teleport

Cybersecurity

Certificate-based access to servers, Kubernetes, databases and apps, replacing shared credentials and VPNs

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.; Teleport pricing is not published and is described as active users plus protected resources, so an autoscaling estate cannot forecast the bill and finance teams discover the true cost only after the first true-up.
  • They diverge on capability: Nixpacks covers Automatic language detection, Teleport covers Short-lived certificates.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Nixpacks and Teleport actually diverge.

Attributes where Nixpacks and Teleport differ
AttributeNixpacksTeleport
Starting priceFreeOn request
Pricing modelOpen source, no licence feequote
Free tierYesNo
PlatformsLinux, macOS, CLI, DockerLinux, macOS, Windows, Kubernetes, Cloud
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 Teleport

  • Short-lived certificates
  • Protocol coverage
  • Session recording and replay
  • Access Requests
  • Device Trust
  • Identity provider integration
  • Machine identity
  • FIPS and FedRAMP builds

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

Teleport

  • Removing long-lived SSH keys and shared database passwords so that offboarding an engineer takes one action in the identity providernot Nixpacks
  • Producing session recordings and per-user database audit trails as direct evidence for SOC 2 or FedRAMPnot Nixpacks
  • Giving contractors or on-call engineers time-boxed, approved access to production instead of standing admin rightsnot Nixpacks
  • Replacing a flat VPN with per-resource authorisation across servers, Kubernetes and internal web appsnot 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.

Teleport

  • Pricing is not published and is described as active users plus protected resources, so an autoscaling estate cannot forecast the bill and finance teams discover the true cost only after the first true-up.
  • The proxy is a hard dependency on reaching production, so it needs its own high availability deployment and a tested break-glass path or an outage in Teleport becomes an outage in your ability to respond to outages.
  • The open source Community Edition omits Access Requests, Device Trust and the FIPS builds, which are exactly the controls an auditor asks about, so the free tier rarely survives a compliance review.
  • Self-hosting means running and upgrading a certificate authority and its backing store, and Teleport releases frequently enough that upgrade work becomes a standing operational commitment.
  • Coverage across protocols is uneven in depth, so teams with legacy systems, unusual databases or bespoke network appliances find gaps that still require the old VPN to remain in place alongside it.

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

Teleport

On request
  • Teleport Community Edition$undefined/year
    • Open source, self-hosted
    • SSH, Kubernetes, database and app access
    • Session recording
  • Teleport Enterprise$undefined/year
    • Cloud-hosted or self-hosted
    • Access Requests and approval workflow
    • Device Trust and hardware key enforcement

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 Teleport if

  • You need short-lived certificates.
  • You work on Linux, macOS, Windows, Kubernetes, Cloud.
  • You also want protocol coverage.
Teleport review

Questions people ask

Is Nixpacks or Teleport better?
Neither clearly leads. Nixpacks starts at Free and Teleport at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Nixpacks or Teleport?
Nixpacks has a free tier; the other does not. Paid plans start at Free for Nixpacks and On request for Teleport.
Does Nixpacks or Teleport run on more platforms?
Nixpacks runs on Linux, macOS, CLI, Docker. Teleport runs on Linux, macOS, Windows, Kubernetes, Cloud.
Can I use Nixpacks for free?
Yes. Nixpacks has a free tier, so you can try it without paying. Teleport 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 Teleport is typically brought in for.
What can Nixpacks do that Teleport cannot?
Nixpacks covers Automatic language detection, No Dockerfile required, Nix toolchains, Configuration escape hatches. Teleport covers Short-lived certificates, Protocol coverage, Session recording and replay, Access Requests.

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.

Teleport: Is the open source edition usable in production?

Yes, but it lacks Access Requests, Device Trust and FIPS builds, which most compliance programmes end up requiring.

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.

Teleport: How is it priced?

Not publicly. The vendor prices on active users and protected resources and provides a quote after a sales conversation.

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.

Teleport: What happens if Teleport goes down?

Nobody reaches the resources behind it, so you need a highly available deployment and a documented break-glass procedure.

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.

Teleport: Does it replace our VPN?

For anything you put behind it, yes. Legacy systems and appliances it does not support will keep the VPN alive.

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