Insights

AI speed CircleCI focuses on accelerating code delivery with AI speed and scalable CI/CD, presenting an opportunity to upsell enhanced AI-assisted automation features, faster pipelines, and smarter testing workflows to teams seeking faster release cycles.

AI workflow Recent launches such as Chunk Sidecars and AI coding workflow integrations indicate a strategy to embed CI validation into AI-driven development. This creates a sales angle around seamless AI toolchain integration and enhanced developer productivity.

Cloud integration With robust Google Cloud integrations and support for GKE, Cloud Run, and App Engine, CircleCI is well positioned to target enterprises moving workloads to the cloud or optimizing multi-cloud CI/CD, offering value through cloud-native deployments and cost optimization.

Open platform The introduction of SDLs like MCP server and llms.txt standards, plus a Go-based CLI, signals a modernization of the platform. This opens conversations around extensibility, third-party tool integrations, and custom automation capabilities.

Growth and funding With substantial revenue and a sizable funding round, CircleCI demonstrates financial maturity and growth potential, suggesting opportunities for enterprise-level commitments, strategic partnerships, and bundled offerings to scale teams.

CircleCI Tech Stack

CircleCI uses 8 technology products and services including AdRoll, Google Ads, Facebook Pixel, and more. Explore CircleCI's tech stack below.

  • AdRoll
    Advertising
  • Google Ads
    Advertising
  • Facebook Pixel
    Analytics
  • Wantedly
    Applicant Tracking Systems
  • GitHub
    Communication And Collaboration
  • NoSQL
    Database
  • MobX
    Javascript Libraries
  • gRPC
    Web Frameworks

CircleCI's Email Address Formats

CircleCI uses at least 1 format(s):
CircleCI Email FormatsExamplePercentage
First.Last@circleci.comJohn.Doe@circleci.com
71%
First@circleci.comJohn@circleci.com
25%
FLast@circleci.comJDoe@circleci.com
3%
FirstLast@circleci.comJohnDoe@circleci.com
1%

Frequently Asked Questions

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.

How much revenue does CircleCI generate?

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As of July 2026, CircleCI's annual revenue is estimated to be $100M - $250M.

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 July 2026, CircleCI has approximately 358 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: S. Z.Chief Of Staff: M. S.Vice President Of Engineering: J. P.. 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 AdRollGoogle AdsFacebook PixelWantedlyGitHubNoSQLMobXgRPC.

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 July 2026, CircleCI has raised $315M in funding. The last funding round occurred on May 11, 2021 for $100M.

When was CircleCI founded?

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CircleCI was founded in 2011.
CircleCI logo

CircleCI

Software DevelopmentCalifornia, United States201-500 Employees

CircleCI provides a CI/CD platform designed to accelerate software delivery by enabling autonomous code validation and rapid, scalable builds. It helps engineering teams validate code and ship with confidence, leveraging AI-driven speed to streamline development workflows. The platform is trusted by thousands of teams worldwide to power their software delivery.

Based in San Francisco, CircleCI operates in the software development and DevOps space, offering an enterprise-ready platform for continuous integration and delivery. Its customers seek to simplify deployments, maintain infrastructure consistency, and improve interoperability with cloud services. A recent development includes a February 2025 announcement of a Google Cloud integration to enhance deployment automation and cloud interoperability.

Section iconCompany Overview

Phone number
NAICS Code
5112 - Software Publishers
Founded
2011
Employees
201-500

Section iconFunding & Financials

  • $315M

    CircleCI has raised a total of $315M of funding over 9 rounds. Their latest funding round was raised on May 11, 2021 in the amount of $100Mas a series_f.

  • $100M - $250M

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

Section iconFunding & Financials

  • $315M

    CircleCI has raised a total of $315M of funding over 9 rounds. Their latest funding round was raised on May 11, 2021 in the amount of $100Mas a series_f.

  • $100M - $250M

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

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