Insights

Security Integration Opportunities CircleCI's strong emphasis on security features accessible to all customers and its security-by-default approach suggest a significant opportunity to promote integrations with security-focused tools and compliance solutions, appealing to organizations prioritizing secure software delivery.

Cloud Partner Collaborations Recent integrations with major cloud platforms like Google Cloud and Azure highlight potential to develop or expand partnership opportunities with cloud service providers, offering joint solutions that enhance CI/CD workflows for enterprise clients.

Enterprise Expansion Potential With a revenue range between 250M and 500M and recent strategic hires such as a Chief Revenue Officer, CircleCI is likely targeting larger enterprise accounts, providing an opening to offer tailored deployment, consulting, or training services to scale their customer base.

DevOps and AI Synergies Partnerships like that with iTMethods Inc. and focus on AI/ML solutions present opportunities to showcase how CircleCI complements AI-driven development pipelines, attracting organizations looking to integrate DevOps with emerging technologies.

Market Trend Leverage As the company actively implements standards like llms.txt for AI interactions and recently launched SDKs for stablecoins, there is a clear trend towards innovative integrations that can be leveraged to position CircleCI as a versatile platform for cutting-edge technology adoption.

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
69%
First@circleci.comJohn@circleci.com
26%
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 201 Spear Street, Suite 1200. 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 December 2025, CircleCI has approximately 354 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: S. Z.Cto: R. Z.Chief Of Staff: M. S.. 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 December 2025, 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
201 Spear Street, Suite 1200
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.

  • $250M$500M

    CircleCI's revenue is estimated to be in the range of $250M$500M

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.

  • $250M$500M

    CircleCI's revenue is estimated to be in the range of $250M$500M

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