NixOS / Nix
Declarative builds and deployments
- Also known as
- nixos-nix
What is NixOS / Nix?
A package manager and declarative system configuration tool that enables reproducible and reliable builds across environments. Provides 140,000+ packages and supports development environments, containers, and cloud deployments.
NixOS / Nix pricing
We don't have NixOS / Nix's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
What NixOS / Nix does
The capabilities that matter for configuration management tools, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Architecture
- Declarative-OS
- Push / pull model
- -
- Config language
- -
- Masterless mode
- -
- Hosting
- Cloud + self-hosted
- Idempotent
- -
- Desired-state declarative
- ✓
- Content registry
- ✓
- Windows support
- ✗
- Cloud provisioning
- ✓
- Policy / compliance
- -
- Enterprise edition
- -
- Open-source core
- ✓
Platform & deployment
Independently observed- CLI
- Linux
- Cloud / SaaS
- Self-hosted
NixOS / Nix alternatives
Other configuration management tools we track, ranked by the same independent score.
- pyinfraagentless infrastructure automation, in plain Pythonlow · 31%
- HabitatOpen source automation solution for defining, packaging, and delivering applications to any environmentlow · 41%
- OpenVoxThe modern open source implementation of the world's most capable configuration management platformlow · 22%
- Puppet Boltlow · 16%
- Rexthe friendly automation frameworklow · 31%
- PowerShell DSCDeclarative platform for infrastructure state managementlow · 16%
The Vioscale score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for NixOS / Nix, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Github Activity | 63 | 0.14 | 8.7 | ✓ |
| Capabilities | 67 | 0.12 | 8.3 | ✓ |
| Pricing Transparency | 80 | 0.06 | 5.0 | ✓ |
| Price Level | 100 | 0.05 | 4.6 | ✓ |
| Reliability | 50 | 0.06 | 3.1 | ✓ |
| Github Stars | 80 | 0.04 | 3.0 | ✓ |
| Integrations | 0 | 0.06 | 0.0 | - |
| Release Cadence | 0 | 0.08 | 0.0 | - |
| Security Posture | 5 | 0.10 | 0.0 | - |
| Package Downloads | 0 | 0.20 | 0.0 | - |
| Stackoverflow Activity | 0 | 0.09 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 100 | mediumsource · 2026-08-01 · 65% |
Adoption
| Attribute | Value | Evidence |
|---|---|---|
| Github stars | 17,425 | highsource · 2026-08-01 · 90% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | {"hosting":"both","architecture":"declarative_os","desired_state":true,"windows_support":false,"content_registry":true,"open_source_core":true,"cloud_provisioning":true} | mediumsource · 2026-08-05 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | C++ | highsource · 2026-08-01 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | LGPL-2.1 | highsource · 2026-08-01 · 95% |
Pricing
Reliability
| Attribute | Value | Evidence |
|---|---|---|
| Status page | Yes | mediumsource · 2026-08-05 · 60% |
Security
| Attribute | Value | Evidence |
|---|---|---|
| Gdpr | Yes | highsource · 2026-08-05 · 75% |