Comparison

CircleCI vs Jenkins

On the evidence we track, CircleCI leads this comparison with a composite score of 70/100. 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
CircleCI70
Jenkins55
Score
Vioscale score
CircleCI70 / 100medium · 73%
Jenkins55 / 100high · 75%
Pricing
Free tier
CircleCI
Jenkins
Model
CircleCIfreemium
Jenkinscommercial
Price level
CircleCIlow
Jenkinsfree
Transparent
CircleCI
Jenkins
Integrations
Count
CircleCI15
Jenkins1
Security
Disclosure policy
CircleCI
Jenkins
Fedramp
CircleCI
Jenkins
Gdpr
CircleCI
Jenkins
Iso27001
CircleCI
Jenkins
Pci
CircleCI
Jenkins
Scorecard
CircleCI
Jenkins5.5
Soc2
CircleCI
Jenkins
Reliability
Status page
CircleCI
Jenkins
Adoption
Dependent repos
CircleCI
Jenkins0
Github stars
CircleCI
Jenkins26,498
Stackoverflow questions
CircleCI8,600
Jenkins
Activity
Commits last 30d
CircleCI
Jenkins81
Release
Cadence days
CircleCI
Jenkins5
History
CircleCI
Jenkins20 items
License
Spdx
CircleCI
JenkinsMIT
Language
Primary
CircleCI
JenkinsJava
Content
Faq
CircleCI8 items
Jenkins
Hosting
Model
CircleCIcloud
Jenkins

Capabilities

Feature-by-feature on the axes that matter for ci/cd tools. “-” means undocumented, not absent.

Deployment
Hosting
CircleCICloud + self-hosted
JenkinsSelf-hosted only
Self-hosted runners
CircleCI
Jenkins
Core
Config-as-code pipelines
CircleCI
Jenkins
Matrix / parallel builds
CircleCI-
Jenkins
Build
Container-native builds
CircleCI
Jenkins-
Performance
Build caching
CircleCI
Jenkins-
Security
Secrets management
CircleCI
Jenkins-
Delivery
Deployment environments & approvals
CircleCI
Jenkins
Ecosystem
Reusable actions / marketplace
CircleCI
Jenkins

What each one is

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

CircleCI

Leader

CircleCI is a CI/CD platform that automates code testing, validation, and deployment across various environments and platforms. It executes builds in isolated containers, integrates with version control systems, and provides intelligence to help development teams ship quality software faster.

Independently observed

Jenkins

A self-contained Java application that automates building, testing, and deployment workflows. Extensible through hundreds of community-maintained plugins and supports distributing work across multiple machines.

Independently observed

Pricing

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

CircleCI

Leader
HybridFree tier

Free tier available. Usage-based credit system with prepaid discounts. Pricing scales based on active users and build volume.

  • FreeFree
as of verify ↗

Jenkins

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
Web
CircleCI
Jenkins
macOS
CircleCI
Jenkins
Windows
CircleCI
Jenkins
Linux
CircleCI
Jenkins
CLI
CircleCI
Jenkins
Deployment
Cloud / SaaS
CircleCI
Jenkins
Self-hosted
CircleCI
Jenkins
On-premise
CircleCI
Jenkins
Hybrid
CircleCI
Jenkins

Integrations

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

CircleCI

Leader
15 total
  • AWS
  • AWS ECS
  • AWS ECR
  • AWS EKS
  • AWS S3
  • AWS Lambda
  • GitHub
  • Docker
  • Heroku
  • Netlify
  • OpenID Connect
  • Vault
  • GCP
  • Stripe
  • MCP
Independently observed

Jenkins

1 total
  • Subversion
Independently observed

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