CircleCI
CircleCI is the best platform for software teams looking to rapidly build quality projects, at scale. Their intelligent continuous integration and del...Read more
Market Share of CircleCI
Current Customer(s)
4697
Market Share (Est.)
5.85%
Ranking
#3
Top Competitors and Alternatives of CircleCI
The top three of CircleCI’s competitors in the Continuous Integration And Delivery category are Jenkins with 47.09%, Atlassian Bitbucket with 18.23%, TeamCity with 5.65% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Jenkins | 37806 | 47.09% | CircleCI vs Jenkins |
| Atlassian Bitbucket | 14640 | 18.23% | CircleCI vs Atlassian Bitbucket |
| TeamCity | 4535 | 5.65% | CircleCI vs TeamCity |
| Apache JMeter | 3564 | 4.44% | CircleCI vs Apache JMeter |
| Bitbucket Pipelines | 2685 | 3.34% | CircleCI vs Bitbucket Pipelines |
| AWS CodePipeline | 1769 | 2.20% | CircleCI vs AWS CodePipeline |
| Platform.sh | 1530 | 1.91% | CircleCI vs Platform.sh |
| Travis CI | 1264 | 1.57% | CircleCI vs Travis CI |
| Atlassian Bamboo | 1144 | 1.42% | CircleCI vs Atlassian Bamboo |
| Spinnaker | 1084 | 1.35% | CircleCI vs Spinnaker |
| Sauce Labs | 931 | 1.16% | CircleCI vs Sauce Labs |
| Bitrise | 808 | 1.01% | CircleCI vs Bitrise |
| GoCD | 471 | 0.59% | CircleCI vs GoCD |
| Semaphore | 456 | 0.57% | CircleCI vs Semaphore |
| CloudBees CodeShip | 269 | 0.34% | CircleCI vs CloudBees CodeShip |
| Concourse CI | 252 | 0.31% | CircleCI vs Concourse CI |
| flow.ci | 241 | 0.30% | CircleCI vs flow.ci |
| Buildbot | 239 | 0.30% | CircleCI vs Buildbot |
| AppVeyor | 236 | 0.29% | CircleCI vs AppVeyor |
| CloudBees CI | 233 | 0.29% | CircleCI vs CloudBees CI |
Popular Comparisons
Top Competitors and Alternatives of CircleCI
The top three of CircleCI’s competitors in the Continuous Integration And Delivery category are Jenkins with 47.09%, Atlassian Bitbucket with 18.23%, TeamCity with 5.65% market share.
CircleCI vs Jenkins
CircleCI vs Atlassian Bitbucket
CircleCI vs TeamCity
CircleCI vs Apache JMeter
CircleCI vs Bitbucket Pipelines
CircleCI vs AWS CodePipeline
CircleCI vs Platform.sh
CircleCI vs Travis CI
Customers of CircleCI
Around the world in 2025, over 4697 companies have started using CircleCI as Continuous Integration And Delivery tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Hoverfly Cloud | 1,000 - 4,999 | Reading | England | United Kingdom |   |
| Farabiclinics | 1,000 - 4,999 | Riyadh | Ar Riyad | Saudi Arabia |   |
| Curl | 1,000 - 4,999 | Stockholm | Stockholm | Sweden | |
| CircleCI | 500 - 999 | San Francisco | California | United States | |
| Scala | 250 - 499 | Lausanne | Vaud | Switzerland | |
| DataSHIELD | 100 - 249 | United Kingdom | | ||
| The OpenNMS Group | 100 - 249 | Morrisville | North Carolina | United States | |
| Gatsby | 100 - 249 | San Francisco | California | United States | |
| James Mead | 100 - 249 | Cambridge | England | United Kingdom | |
| Neos | 100 - 249 | Dresden | Saxony | Germany | |
Uncover hidden demand and identify accounts ready to buy with 6sense Intent Data.
CircleCI Customers by Products and Services
The top three products and services offering customers that use CircleCI for Continuous Integration And Delivery are Software Development (207), Machine Learning (188), Technology (177).
Customers
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CircleCI Customers by Employee Size
The majority of CircleCI's customers for the continuos-integration category fall in the company size of 100 - 249 employees (1044 companies), 20 - 49 employees (959 companies), 250 - 499 employees (745 companies).
Employee Size
CircleCI Customers by Geography
The top three geographies of CircleCI for continuos-integration are the United States with 2161(57.53%), United Kingdom with 447(11.90%), Canada with 212(5.64%) customers respectively.
Customers
Employees of CircleCI
Also see other Products/Services by CircleCI in:
FAQ
Find answers to the most often asked questions by users.
Who are the top CircleCI competitors?
CircleCI’s Top competitors in the continuos-integration category are Jenkins, Atlassian Bitbucket, TeamCity. You can view a full list of CircleCI competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of CircleCI and 40,000 other technologies on the internet. You can also compare CircleCI and its feature with top competitors here : CircleCI vs Jenkins CircleCI vs Atlassian Bitbucket CircleCI vs TeamCity.
What is CircleCI customer distribution based on company size?
What is CircleCI market share in the continuos-integration?
What are the top countries that use CircleCI?
What are the top industries that use CircleCI?
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