Leading companies rely on CircleCI to ship better code, faster.

See how companies use CircleCI to automate their development cycle so that they can focus on building better products. CircleCI is easy to integrate into your environment and scale with your growth.

Developers

300K+

Organizations

25K+

Successful builds

270M+


Thousands of companies trust CircleCI to automate their testing and development cycles.

Zenefits
GoPro
Docker
Facebook
Segment
Heroku
Percolate
Kickstarter
Spotify
Nextdoor
Instacart
One Kings Lane
Blue Apron
Stitch Fix
Automattic
IFTTT
UserTesting
Udemy
Doximity
Harry's
Udacity
Indiegogo
Teespring
Bleacher Report
CyberAgent
Trunk Club
One Medical Group
UserVoice
Compose
Change.org
LittleBits Electronics
Cucumber
Coinbase
Kit Check
OrderUp
Vivid Cortex
Rollbar
“CircleCIがビルドやデプロイなどのプロセスを安全かつ効率的に代行してくれるおかげで、我々はプロダクト開発に専念することができます。開発効率、プロダクトの品質を共に高めてくれるパートナーのような存在です。”

大槻友諒
Frontend Engineer at Line

“CIはプロダクトを作るために欠かせないツールです。CircleCI は容易に導入でき、高い信頼性でチームの開発生産性を高めてくれました。テストやコード解析、ビルドなど様々な場面で利用しています。”

鈴木祥真
Software Engineer in Test at メルカリ

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