The continuous integration platform preferred by over
1 million engineers
Build with the best CI/CD tool available. Get the most, for free.
Take control of the change
happening all around you
Bring world-class automation to your team so you can focus on going from next-up to feature-shipped.
Your toolchain, your choice
CircleCI connects with services you already use like AWS, Slack, and Atlassian. Build on GitLab SaaS, GitHub, and Bitbucket.
Accelerating engineering teams,
with the control ambitious businesses require
Security
Unmatched security
We’re the only CI/CD platform that’s FedRAMP certified and SOC 2 Type II compliant. Built-in features like audit logs, OpenID Connect, third-party secrets management, and LDAP give you complete control of your code.
Integrations
Extensible and powerful
CircleCI makes it easy to connect all of your favorite tools to build the way you want. Use our API or choose from hundreds of orbs — packages of reusable configuration — to bring in your preferred integrations.
Support
Premium support from DevOps professionals
Our team of global, 24/7/365 support engineers will architect a solution with you — from proof of concept to success across your organization.
Compliance and authorizations
We partner with the top security organizations to ensure
that your projects are built, deployed, and maintained securely.
Trusted by leading companies
to deploy code with confidence
“Switching to CircleCI has allowed our engineers to build and release mobile and web projects with far greater simplicity, speed and performance.”
“CircleCI is one of those tools that silently chugs along in your stack doing some serious heavy-lifting. That’s what you want in your unit testing infrastructure - something to get the job done with zero maintenance overhead.”
“With CircleCI, we have probably saved $75-300K in maintenance on Jenkins. We’ve also had fewer headaches and shipping is easy.”
“Our time is money. Investing in CircleCI gives us time for more important projects.”
Learn more about CircleCI
and how CI/CD can help your business
How Procore builds software that builds the world with CircleCI
Learn how Procore uses CircleCI to eliminate queuing and speed up builds.
The 2022 State of Software Delivery
In the 2022 report, discover the systems, tools, team processes, structures, and everyday practices that empower engineering teams.
Forrester CircleCI Estimator
Estimate return on investment from implementing CircleCI. Based on Forrester Consulting Study, commissioned by CircleCI.
Announcement
Container runner now available
Extend the simplicity of CircleCI Cloud’s Docker execution environment to your Kubernetes cluster.
Announcement
Introducing the Visual Config Editor
Create, upload, and edit CircleCI config files with the Visual Config Editor.
New
Introducing the Dev Hub homepage
Check out our new Developer Hub homepage with learning guides, resources, and more.
New
Experience a container friendly self-hosted runner
Experience the ease of CircleCI Cloud’s Docker execution environment in your Kubernetes cluster.
Changelog
Keep up with
the
latest cloud releases
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October 13, 2022
Container runner general availability
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October 12, 2022
2022 Q4 Linux image updates
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September 22, 2022
Project roles
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September 22, 2022
Project-restricted contexts
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September 22, 2022
Machine Resource Insights
