Comparison

BOSH vs cloud-init

On the evidence we track, BOSH leads this comparison with a composite score of 62/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

BOSH full profile →cloud-init full profile →

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★BOSH62

cloud-init51

Attribute comparison across 2 tools
Attribute	BOSHLeader	cloud-init
Vioscale score	62 / 100high · 78%	51 / 100medium · 68%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	open_source	open_source
Price levelpricing.price_level	free	free
Transparentpricing.transparent	✓	✓
Integrations
Countintegrations.count	5	-
Security
Disclosure policysecurity.disclosure_policy	✓	-
Scorecardsecurity.scorecard	6.9	5.9
Vulnerabilitiessecurity.vulnerabilities	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=rubygems&package_name=bosh-template&per_page=100 · Last 12m: 0	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=nixpkgs&package_name=cloud-init&per_page=100 · Last 12m: 0
Adoption
Dependent reposadoption.dependent_repos	131	0
Github starsadoption.github_stars	2,077	3,793
Activity
Commits last 30dactivity.commits_last_30d	100	24
Release
Cadence daysrelease.cadence_days	6	38
Historyrelease.history	20 items	20 items
License
Spdxlicense.spdx	Apache-2.0	-
Language
Primarylanguage.primary	Ruby	Python
Market
Availabilitymarket.availability	Available worldwide	Available worldwide · HQ GB

Score

Vioscale score

BOSH62 / 100high · 78%

cloud-init51 / 100medium · 68%

Pricing

Free tier

BOSH✓

cloud-init✓

Model

BOSHopen_source

cloud-initopen_source

Price level

BOSHfree

cloud-initfree

Transparent

BOSH✓

cloud-init✓

Integrations

Count

BOSH5

cloud-init–

Security

Disclosure policy

BOSH✓

cloud-init–

Scorecard

BOSH6.9

cloud-init5.9

Vulnerabilities

BOSHCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=rubygems&package_name=bosh-template&per_page=100 · Last 12m: 0

cloud-initCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=nixpkgs&package_name=cloud-init&per_page=100 · Last 12m: 0

Adoption

Dependent repos

BOSH131

cloud-init0

Github stars

BOSH2,077

cloud-init3,793

Activity

Commits last 30d

BOSH100

cloud-init24

Release

Cadence days

BOSH6

cloud-init38

History

BOSH20 items

cloud-init20 items

License

Spdx

BOSHApache-2.0

cloud-init–

Language

Primary

BOSHRuby

cloud-initPython

Market

Availability

BOSHAvailable worldwide

cloud-initAvailable worldwide · HQ GB

Capabilities

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

Capability comparison for Configuration Management Tools
Capability	BOSH	cloud-init
Core
Architecture	Declarative-OS	Agentless / SSH-push
Push / pull model	Push	Push
Config language	YAML	-
Deployment
Masterless mode	✗	✓
Hosting	Self-hosted only	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

BOSHDeclarative-OS

cloud-initAgentless / SSH-push

Push / pull model

BOSHPush

cloud-initPush

Config language

BOSHYAML

cloud-init-

Deployment

Masterless mode

BOSH✗

cloud-init✓

Hosting

BOSHSelf-hosted only

cloud-initSelf-hosted only

Correctness

Idempotent

BOSH✓

cloud-init✓

Model

Desired-state declarative

BOSH✓

cloud-init✓

Ecosystem

Content registry

BOSH✓

cloud-init-

Platform

Windows support

BOSH✓

cloud-init✗

Scope

Cloud provisioning

BOSH✓

cloud-init✓

Governance

Policy / compliance

BOSH✗

cloud-init-

Commercial

Enterprise edition

BOSH✗

cloud-init-

Licensing

Open-source core

BOSH✓

cloud-init✓

What each one is

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

BOSH

Leader

A tool chain for automating the release engineering, deployment, and ongoing management of complex distributed services. It supports multiple cloud platforms and can manage itself through self-hosting.

Independently observed

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

Pricing

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

BOSH

Leader

Open sourceFree tier

as of 2026-08-21verify ↗

cloud-init

Open source

as of 2026-08-21verify ↗

Platform & deployment

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

Platform and deployment support comparison
Supports	BOSH	cloud-init
WindowsPlatforms	✓	✗
LinuxPlatforms	✓	✓
CLIPlatforms	✓	✗
Cloud / SaaSDeployment	✓	✓
Self-hostedDeployment	✓	✓
On-premiseDeployment	✓	✓

Platforms

Windows

BOSH✓

cloud-init✗

Linux

BOSH✓

cloud-init✓

CLI

BOSH✓

cloud-init✗

Deployment

Cloud / SaaS

BOSH✓

cloud-init✓

Self-hosted

BOSH✓

cloud-init✓

On-premise

BOSH✓

cloud-init✓

Integrations

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

BOSH

Leader

7 total

UAA
CredHub
OpenStack
vCloud
Amazon S3
Google Cloud Storage
Azure Storage

Independently observed

cloud-init

Not documented yet.

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