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.
As soon as you think it, you can deliver it. Your developers’ time is too important to waste. No other CI/CD platform takes performance as seriously as we do. Your pipelines should accelerate your business, not slow you down.
The foundation for delivery at scale
Your CI/CD process is the heartbeat of your engineering organization. With CircleCI, teams are never limited in their ability to grow and innovate. Our experts are here to guide and support you every step of the way.
Confidence in every commit
Take control of your code and manage every source of change. CircleCI means change validation, at every step. Trust that you can release updates right when your customers need them, with the certainty they’ll work every time.
Your toolchain, your choice
CircleCI connects with services you already use like AWS, Slack, and Atlassian. Build on GitLab, GitHub, and Bitbucket.
Accelerating engineering teams,
with the control ambitious businesses require
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.
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.
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
The 2023 State of Software Delivery
Learn how teams are building software in 2023, and which practices and benchmarks set elite teams apart from the rest.
How Procore builds software that builds the world with CircleCI
Learn how Procore uses CircleCI to eliminate queuing and speed up builds.
Forrester CircleCI Estimator
Estimate return on investment from implementing CircleCI. Based on Forrester Consulting Study, commissioned by CircleCI.
Support for GitLab is here
Connect CircleCI to your GitLab SaaS or self-managed repos.
M1 now available for cloud
Rapidly deliver new features, build better apps, and fix bugs with the speed of M1. Available for all customers on paid plans.
Enforce organizational compliance with config policies
Set policies that ensure organizational compliance and standardization across projects.
Override “Only build pull requests” setting
Create an allowlist of branches to trigger validation on every commit. All other non-default branches will build, if they have an open PR.
Keep up with
latest cloud releases
May 04, 2023
2023 May Android images update
May 03, 2023
UI changes to show jobs that use setup_remote_docker
May 01, 2023
Re-run failed tests only (preview)
May 01, 2023
GitLab Self-managed support
April 20, 2023
2023 Q2 Linux images updates