Insights

Security Adoption Opportunity CircleCI's strong emphasis on security features accessible to all plans indicates a potential market for expanding enterprise security integrations and custom security solutions, appealing to organizations prioritizing robust security measures.

Cloud Integration Potential Their recent integrations with Google Cloud and Azure demonstrate an openness to cloud platforms, presenting sales opportunities for solutions that enhance multi-cloud CI/CD workflows and optimize cloud resource management.

Partnership Expansion Ongoing strategic collaborations, such as with iTMethods and Chunk, suggest a receptive environment for developing integrations with innovative DevOps and AI tools, enabling upselling of seamless automation and enhanced developer productivity.

Security & Compliance Focus CircleCI’s commitment to fail-secure operations and minimal data storage aligns with industries needing strong compliance, creating sales prospects for advanced security and compliance management solutions tailored to regulated sectors.

Growth through Leadership Recent executive hire and significant funding highlight company growth and a focus on expanding revenue streams, presenting opportunities to introduce value-added services, enterprise features, and consulting to support their scale and client success.

CircleCI Tech Stack

CircleCI uses 8 technology products and services including AdRoll, Microsoft Advertising, SiteCatalyst, and more. Explore CircleCI's tech stack below.

  • AdRoll
    Advertising
  • Microsoft Advertising
    Advertising
  • SiteCatalyst
    Analytics
  • HubSpot Analytics
    Analytics
  • Salesforce CPQ
    Configure Price Quote
  • NoSQL
    Database
  • Qualified
    Live Chat
  • Kickstarter
    Web Platform Extensions

Media & News

CircleCI's Email Address Formats

CircleCI uses at least 1 format(s):
CircleCI Email FormatsExamplePercentage
First.Last@circleci.comJohn.Doe@circleci.com
70%
First@circleci.comJohn@circleci.com
25%
FLast@circleci.comJDoe@circleci.com
4%
FirstLast@circleci.comJohnDoe@circleci.com
1%

Frequently Asked Questions

Where is CircleCI's headquarters located?

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CircleCI's main headquarters is located at San Francisco, California 94104 United States. The company has employees across 5 continents, including North AmericaEuropeAsia.

What is CircleCI's phone number?

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You can contact CircleCI's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is CircleCI's official website and social media links?

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CircleCI's official website is circleci.com and has social profiles on LinkedInCrunchbase.

What is CircleCI's NAICS code?

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CircleCI's NAICS code is 5112 - Software Publishers.

How many employees does CircleCI have currently?

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As of February 2026, CircleCI has approximately 362 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: S. Z.Cto: R. Z.Chief Of Staff: C. B.. Explore CircleCI's employee directory with LeadIQ.

What industry does CircleCI belong to?

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CircleCI operates in the Software Development industry.

What technology does CircleCI use?

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CircleCI's tech stack includes AdRollMicrosoft AdvertisingSiteCatalystHubSpot AnalyticsSalesforce CPQNoSQLQualifiedKickstarter.

What is CircleCI's email format?

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CircleCI's email format typically follows the pattern of First.Last@circleci.com. Find more CircleCI email formats with LeadIQ.

How much funding has CircleCI raised to date?

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As of February 2026, CircleCI has raised $851M in funding. The last funding round occurred on Apr 07, 2020 for $100M.

When was CircleCI founded?

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CircleCI was founded in 2011.

CircleCI

Software DevelopmentCalifornia, United States201-500 Employees

Modern software builders need to reduce risk and confidently ship. In an ever-shifting tech landscape, that’s harder than ever.

This is why we built CircleCI: the CI/CD platform that makes it easier for developers to win at software.

At CircleCI, we know that velocity must go hand in hand with building securely. World-class engineering teams don’t sacrifice security for speed but rather choose CircleCI to deliver both.
Our product philosophy for our customers has eight pillars:

1. Security for all: We believe that security features should be accessible to all customers, regardless of their plan level.

2. Unobtrusive security: We design security features to be intuitive and easy to use and believe most of all they must not interfere with the user experience.

3. Secure by default: We build secure defaults out of the box.

4.Traceability: We believe visibility can drive accountability.

5.Store of no value: We strive to minimize the amount of valuable or sensitive data stored.

6. Fail securely: When we fail, we fail securely.

7. Least privilege: We grant users and systems only the minimum level of access necessary to perform their intended functions.

8. Complete mediation: We ensure that all user actions are fully authorized and authenticated at all times.

CircleCI enables developers to build faster, more secure, and more reliable pipelines, without needing to be a CI/CD expert. As a result, teams building on CircleCI regularly achieve elite software delivery benchmarks.

Section iconCompany Overview

Headquarters
San Francisco, California 94104 United States
Phone number
NAICS Code
5112 - Software Publishers
Founded
2011
Employees
201-500

Section iconFunding & Financials

  • $851M

    CircleCI has raised a total of $851M of funding over 7 rounds. Their latest funding round was raised on Apr 07, 2020 in the amount of $100Mas a Series E.

  • $100M$250M

    CircleCI's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $851M

    CircleCI has raised a total of $851M of funding over 7 rounds. Their latest funding round was raised on Apr 07, 2020 in the amount of $100Mas a Series E.

  • $100M$250M

    CircleCI's revenue is estimated to be in the range of $100M$250M

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