Comparison

pyinfra vs SaltStack

No clear leader: pyinfra (57.7) and SaltStack (55.4) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

pyinfra full profile →SaltStack full profile →

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pyinfra58

SaltStack55

Attribute comparison across 2 tools
Attribute	pyinfra	SaltStack
Vioscale score	58 / 100medium · 69%updating	55 / 100medium · 69%updating
Pricing
Free tierpricing.free_tier	✓	-
Modelpricing.model	commercial	-
Price levelpricing.price_level	free	-
Transparentpricing.transparent	✓	-
Security
Scorecardsecurity.scorecard	-	4.8
Vulnerabilitiessecurity.vulnerabilities	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=pyinfra&per_page=100 · Last 12m: 0	Count: 67 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=salt&per_page=100 · Last 12m: 2 · Max severity: CRITICAL
Reliability
Status pagereliability.status_page	✓	-
Adoption
Dependent reposadoption.dependent_repos	22	428
Github starsadoption.github_stars	5,965	15,637
Package downloads weeklyadoption.package_downloads_weekly	-	23,112
Activity
Commits last 30dactivity.commits_last_30d	13	47
Release
Cadence daysrelease.cadence_days	34	5
Historyrelease.history	20 items	20 items
License
Spdxlicense.spdx	MIT	Apache-2.0
Language
Primarylanguage.primary	Python	Python

Score

Vioscale score

pyinfra58 / 100medium · 69%updating

SaltStack55 / 100medium · 69%updating

Pricing

Free tier

pyinfra✓

SaltStack–

Model

pyinfracommercial

SaltStack–

Price level

pyinfrafree

SaltStack–

Transparent

pyinfra✓

SaltStack–

Security

Scorecard

pyinfra–

SaltStack4.8

Vulnerabilities

pyinfraCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=pyinfra&per_page=100 · Last 12m: 0

SaltStackCount: 67 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=salt&per_page=100 · Last 12m: 2 · Max severity: CRITICAL

Reliability

Status page

pyinfra✓

SaltStack–

Adoption

Dependent repos

pyinfra22

SaltStack428

Github stars

pyinfra5,965

SaltStack15,637

Package downloads weekly

pyinfra–

SaltStack23,112

Activity

Commits last 30d

pyinfra13

SaltStack47

Release

Cadence days

pyinfra34

SaltStack5

History

pyinfra20 items

SaltStack20 items

License

Spdx

pyinfraMIT

SaltStackApache-2.0

Language

Primary

pyinfraPython

SaltStackPython

Capabilities

Feature-by-feature on the axes that matter for configuration management tools. “-” means undocumented, not absent.

Capability comparison for Configuration Management Tools
Capability	pyinfra	SaltStack
Core
Architecture	Agentless / SSH-push	-
Push / pull model	Push	-
Config language	Python	-
Deployment
Masterless mode	✓	-
Hosting	Self-hosted only	-
Correctness
Idempotent	✓	-
Model
Desired-state declarative	✓	-
Ecosystem
Content registry	-	-
Platform
Windows support	-	-
Scope
Cloud provisioning	-	-
Governance
Policy / compliance	-	-
Commercial
Enterprise edition	-	-
Licensing
Open-source core	✓	✓

Core

Architecture

pyinfraAgentless / SSH-push

SaltStack-

Push / pull model

pyinfraPush

SaltStack-

Config language

pyinfraPython

SaltStack-

Deployment

Masterless mode

pyinfra✓

SaltStack-

Hosting

pyinfraSelf-hosted only

SaltStack-

Correctness

Idempotent

pyinfra✓

SaltStack-

Model

Desired-state declarative

pyinfra✓

SaltStack-

Ecosystem

Content registry

pyinfra-

SaltStack-

Platform

Windows support

pyinfra-

SaltStack-

Scope

Cloud provisioning

pyinfra-

SaltStack-

Governance

Policy / compliance

pyinfra-

SaltStack-

Commercial

Enterprise edition

pyinfra-

SaltStack-

Licensing

Open-source core

pyinfra✓

SaltStack✓

What each one is

The product in its own terms, so the numbers below have context.

pyinfra

An infrastructure automation tool written in Python that runs commands over SSH on multiple servers concurrently and idempotently, without needing agents or configuration files.

Independently observed

SaltStack

Not documented yet.

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

pyinfra

Open sourceFree tier

as of 2026-08-13verify ↗

SaltStack

Pricing not documented yet.

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	pyinfra	SaltStack
CLIPlatforms	✓	-
Self-hostedDeployment	✓	-

Platforms

CLI

pyinfra✓

SaltStack–

Deployment

Self-hosted

pyinfra✓

SaltStack–

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.