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Confidence in every rollback change release rollback prompt eval deploy

Engineering teams of all sizes use CircleCI to easily build, test, and deploy production-ready code.

Trusted by

Meta
Nextdoor
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With CircleCI, you can capture every change.

Focus on your code, and beyond. Trigger automatic tests whenever anything in your ecosystem changes: libraries, images, even LLMs.

Any app, deployed anywhere, at any scale

Android

Chatbots

Robotics

AI

Mobile

Autonomous Vehicles

Docker

Ruby

Heroku

Image Recognition

Dynamic Web Apps

C++

MacOS

Terraform

Wearables

Business Intelligence

Ansible

Python

S3

Cross-platform

AR

Health Tech

PHP

HTML

Shell

AWS

SageMaker

Linux

Jupter Notebook

Pulumi

Windows

Elixer

Speech recognition

Recommendation systems

Predictive analytics

APIs

Databases

Container Images

VR

Natural language processing

Single Page Apps

Gaming

Go

Netlify

Automated testing for every development challenge

Mobile, web, API, serverless, AI and more: robust CI/CD so you can develop your app with speed and confidence, no matter what you’re building.

End-to-end visibility from commit to production

Push updates and debug failures with ease. Progressive delivery lets you monitor changes and roll back to a good state automatically if needed.

Automated triggers for every change event

Respond automatically to changes in your application environment. If it affects your app, you can trigger a pipeline from it on CircleCI.

We’re the CI/CD experts (so you don’t have to be)

Over 50% of customers on CircleCI achieve elite DORA benchmarks.

Join 2mil+ devs

And get that green build feeling

Everything we build and deploy is created with CircleCI – and it’s helping us build more models and machine learning applications.”

Xavier Portilla Edo | Infrastructure Team Lead at Voiceflow

We strive to have at least an 80 percent success rate on all of our projects and CircleCI helps us maintain this average.”

Jon Anderson | Senior Software Engineer at Outreach

CircleCI is one of those tools that silently chugs along in your stack doing some serious heavy-lifting while staying out of your way.”

Jason Bosco | VP of Engineering at Dollar Shave Club

Switching to CircleCI has allowed our engineers to build and release mobile and web projects with far greater simplicity, speed and performance.”

Matt Wise | Senior Systems Architect at Nextdoor

CircleCI’s CI application spins up, builds fast, and fits based on each team’s use case.”

Jon Anderson | Senior Software Engineer at Outreach

With CircleCI’s flexible caching capabilities we were able to increase concurrency, deliver value faster, and our feedback loop was faster.”

Adam Nowak | Software Development Practice Lead at Netguru

I wasn’t convinced Jenkins was worth the effort.”

Rob Eanes | CTO at Pingboard

Since we implemented Docker layer caching, we’ve saved about 2,000 hours of developer time in the last six months.”

Travis Mattera | Senior Site Reliability Engineer at Rollbar

The platform uptime is reliable and impressive; we don’t need to worry about CircleCI’s availability.”

Zoé | Software Engineer at Snyk

CircleCI orbs just magically work.”

Nicholas Duffy | Engineering Manager at Axios

CircleCI helps us pivot more quickly when business priorities shift.”

Carlos Villavicencio | Software Developer at Stack Builders

Thanks to CircleCI, which safely and efficiently covers the development processes, including building and deployment, we can focus on product development.”

Tomoaki Otsuki | Frontend Engineer at LINE

CircleCI is the easiest continuous integration tool to get up and running fast; it just works magically.”

Javeria Khan | Systems Engineer at Branch

CircleCI gives us an easy platform to run tests, so we can be efficient and move fast.”

Jim Hanifan | Head of Product at Brandfolder

Of all the solutions we tried, I think CircleCI still provides the best caching flow.”

Denis Prysukhin | Co-founder and CTO at Corewide

CircleCI is a robust cloud-based SaaS CI tool that does everything we need.”

Jeremy Pfund | Principal Software Engineer at SevenRooms

Hey thanks to @circleci for helping us stay on top of our Android build in a big way! #CI #CD #android #circleci #startup #dev”

Aparlay | @aparlayltd at Aparlay

CircleCI enables us to … deliver the best value to our customers with total confidence.”

Hemal Shah | Product Manager at fastlane

Having a partner like CircleCI that is consistent and reliable enables us to not only deliver the best value to our customers, but deliver it with total confidence.”

Hemal Shah | Product Manager at fastlane

It used to be that pushing to production was a really big deal ...”

Nick Wilson | VP of Technical Operations at GoSpotCheck

It used to be that pushing to production was a really big deal ...”

Nick Wilson | VP of Technical Operations at GoSpotCheck

[We’ve] built a powerful system to automatically run security updates… engineers merge the PR, and builds run security updates on all servers.”

Toshimasa Ishibashi | Co-founder and CTO at Kaizen Platform

Our code is our secret sauce ...”

Adrian MacNeil | Director of Infrastructure Engineering at Cruise

We don’t need to deploy an AWS machine – we can just write a script, add some config, specify that this needs to run once a month.”

Adam Nowak | Software Development Practice Lead at Netguru

We made a small investment upfront; [now] our systems run automatically ...”

Maksim Pecherskiy | Chief Data Officer at City of San Diego

Using CircleCI caused a marked jump in our confidence that we can merge our pull requests without breaking real Gatsby applications downstream.”

Dustin Schau | Software Engineer at GatsbyJS

Our users want new releases fast [so] we use CircleCI to test all of the touchpoints… and create scripts that fire tests automatically.”

Greg Anderson | Open Source Contribution Engineer at Pantheon

If your test suite takes an hour… your minimum incident resolution time can’t be faster than an hour ...”

Kyle Espinola | Senior Software Engineer Team Lead at Procore

Before switching to CircleCI, [the] team waited up to an hour to get through testing.”

Adam Nowak | Software Development Practice Lead at Netguru

The build process that used to take over 30m now takes less than half that.”

Nick Wilson | VP of Technical Operations at GoSpotCheck

With CircleCI, things can move through the release process more quickly.”

Josh Bazemore | Engineering Manager at Greenhouse

When we set up a new service in CircleCI, we can set it and forget it.”

Nicholas Duffy | Engineering Manager at Axios

Using CircleCI as a SaaS tool ...”

Donald Tyler | DevOps Technical Lead at HealthLabs.com

We look for our CI solution to scale quickly, reduce execution time through parallelism, distribution, and partitioning, and have full Docker support ...”

Toshimasa Ishibashi | Co-founder and CTO at Kaizen Platform

CircleCI has become popular among app development teams, and is currently used by approximately 400 users.”

Masanao Ishihara | Misumi

In our business field, our competitors are introducing modern managed services like CircleCI ...”

Mr. S | Cinnamon AI

We would like to reduce the operational load and allocate resources to improving the application; that's why using CircleCI is of great significance.”

Takumi Kanzaki | Backend Engineer at SmartHR

Cost reduction related to CI tool development and operation has allowed engineers to focus on improving product quality.”

Kunio Okita | Manager at DeNA

Our time is money; investing in CircleCI gives us time for more important projects”

Donald Tyler | DevOps Technical Lead at HealthLabs.com

With CircleCI, you can choose what kind of performance machine to use for each build.”

Sho Ikeda | Hatena

From simple setup and easy integration across GitHub, Chat apps, Docker (and more) to the ability to deploy to different environments from production, QA, and staging, CircleCI has proven to be completely indispensable for our business.”

Toshimasa Ishibashi | Co-founder and CTO at Kaizen Platform
NEW

Actionable insights from 15 million+ datapoints.

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Manage your releases from one dashboard

Gain immediate visibility into org wide releases; no infra access required.

New

Expanded support for AI-enabled applications

New resource classes, model deployment, custom triggers along with tips for testing your LLMs in the CI.

New

Monitor soft fails from your config policies

Improved visibility of config policies for all your organization with soft fails notification by pipeline in your dashboard.

New

Machine Runner 3.0 released

Enabling faster feature enhancements, improved usability, and easier setup. Check our documentation to upgrade.

Changelog

Keep up with the latest releases

Product Roadmap

Discover what's around the corner in CircleCI's product roadmap. Our teams are working on exciting new features to help you ship faster and securely.

Key milestones

A look back at CircleCI’s key milestones, from our marquee releases to press moments, and everything in between.

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