Comparison

cloud-init vs Salt

On the evidence we track, Salt leads this comparison with a composite score of 57/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
cloud-init51
Salt57
Score
Vioscale score
cloud-init51 / 100medium · 68%updating
Salt57 / 100high · 78%updating
Pricing
Free tier
cloud-init
Salt
Model
Price level
cloud-initfree
Saltfree
Transparent
cloud-init
Salt
Integrations
Count
cloud-init
Salt1
Reliability
Status page
cloud-init
Salt
Adoption
Dependent repos
cloud-init0
Salt428
Github stars
cloud-init3,793
Salt15,637
Package downloads weekly
cloud-init
Salt23,765
Activity
Commits last 30d
cloud-init24
Salt47
Release
Cadence days
cloud-init38
Salt5
History
cloud-init20 items
License
Spdx
cloud-init
Language
Primary
cloud-initPython
SaltPython
Market
Availability

Capabilities

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

Core
Architecture
cloud-initAgentless / SSH-push
SaltAgent-based
Push / pull model
cloud-initPush
SaltPull
Config language
cloud-init-
Salt-
Deployment
Masterless mode
cloud-init
Salt-
Hosting
cloud-initSelf-hosted only
SaltSelf-hosted only
Correctness
Idempotent
cloud-init
Salt-
Model
Desired-state declarative
cloud-init
Salt
Ecosystem
Content registry
cloud-init-
Salt-
Platform
Windows support
cloud-init
Salt
Scope
Cloud provisioning
cloud-init
Salt
Governance
Policy / compliance
cloud-init-
Salt-
Commercial
Enterprise edition
cloud-init-
Salt
Licensing
Open-source core
cloud-init
Salt

What each one is

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

cloud-init

An open-source utility that customizes cloud instances during boot by applying user-provided configuration data, supporting all major cloud providers and Linux distributions.

Independently observed

Salt

Leader

An open-source framework that allows teams to automate and manage thousands of systems from a central control plane. It provides remote command execution, configuration management, and infrastructure orchestration capabilities through a master-minion agent architecture.

Independently observed

Pricing

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

cloud-init

Open source
as of verify ↗

Salt

Leader
Open sourceFree tier
as of verify ↗

Platform & deployment

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

Platforms
macOS
cloud-init
Salt
Windows
cloud-init
Salt
Linux
cloud-init
Salt
CLI
cloud-init
Salt
Deployment
Cloud / SaaS
cloud-init
Salt
Self-hosted
cloud-init
Salt
On-premise
cloud-init
Salt

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

cloud-init

Not documented yet.

Salt

Leader
1 total
  • Bitnami
Independently observed

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