9:41
circleci.com
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circleci.com

17 technologies
VerifiedVisit883.9K/mo$51M49517 Tech25 Leads
Deep Dive

CircleCI: The CI/CD Titan Powering Modern Software

How a 495-person company became the backbone of 500M+ monthly builds

While every tech company obsesses over product launches, the silent war for developer loyalty is won in the CI/CD pipeline. CircleCI isn't just a tool; it's the infrastructure that dictates whether your code ships or sinks.

883K
monthly website visits
60%
direct traffic (loyal users)
495
employees
$50.6M
annual revenue

"CircleCI doesn't compete on features; it wins on being the default choice for serious engineering teams."

The Developer Moat

With 27% of traffic coming from organic search and a #53,221 global rank, CircleCI has achieved something rare: they own the 'CI' keyword. When developers search for 'circleci' (21K monthly searches) or just 'ci' (125K searches), they're not browsing—they're logging in. This isn't marketing traffic; it's a workflow dependency.

The Funding Paradox

Here's the provocative truth: $315M in funding for a company with $50.6M in revenue suggests a disconnect. But look closer. Their 60% direct traffic signals a sticky product, while their employee count (495) is lean for their scale. This isn't a cash-burning startup; it's a highly efficient enterprise tool that has captured a critical niche despite fierce competition from GitHub Actions and GitLab.

The tech stack reveals a modern, scalable architecture: Tailwind CSS, Bootstrap, and Ant Design for the UI, backed by Contentful for content and AWS for infrastructure. They're not reinventing the wheel; they're building a reliable platform. The presence of PWA (Progressive Web App) technology shows a commitment to performance and offline capability—critical for developers who need access anywhere.

  • Owned by 495 employees generating $50.6M in revenue (~$102K per employee)
  • 60% of traffic is direct—users bookmark and return, they don't browse for alternatives
  • Captures 21K monthly searches for 'circleci' alone, indicating brand dominance
  • Global reach with traffic from undefined markets showing international adoption
They don't compete on price (funded by $315M)
They own the developer workflow
They don't chase vanity metrics (low global rank but high intent traffic)
They dominate the 'CI' search category
They don't try to be everything (focused purely on CI/CD)
They build for scale (AWS infrastructure, modern stack)

The Silent Infrastructure Play

While competitors fight for attention, CircleCI has become the plumbing of modern software development—essential, invisible, and incredibly valuable.

What tech stack does Circleci use?

17 detected
Video1
Authentication1
Search1
Security1
Privacy & Consent1
Analytics & Marketing1
Web Standards2
UI Libraries1

How much traffic does Circleci get?

Traffic & Engagement

883.9K
Monthly Visits
5.0
Pages/Visit
5:56
Avg. Duration
27%
Bounce Rate
Monthly Traffic Trend-19%
1.1M
Oct 2025
Oct
960.1K
Nov 2025
Nov
883.9K
Dec 2025
Dec

Traffic Sources

Search
27%
Direct
60%
Social
1%
Referrals
11%
Email
0%
Paid
1%

Where is Circleci's audience located?

🌍28.8%
🌍11.8%
🌍8.3%
🌍5.2%
🌍3.5%

What keywords does Circleci rank for?

5 keywords
1circleci21.4K vol$1.91
2circle ci6.2K vol$2.13
3circleci status1.3K vol
4ci125.5K vol$2.38
5イテレーション4.9K vol

What is Circleci's revenue?

$51M
Annual Revenue
495
-28%
Employees
$102K
Revenue/Employee
$315M
Total Funding
$1.7B
Valuation
#565
Growjo Rank
PaaS
San Francisco, United States
Headquarters

Who works at Circleci?

Loading leads...

What do customers think of Circleci?

circleci.com

circleci.com

0.0
0 reviews

Categories

Cloud Computing Service#undefinedSoftware Company#undefinedSoftware Vendor#undefined

Activity & Engagement

Reply Rate
0%
Avg. Reply Time
0.0 days

Contact Information

Reviews (0)

Filter by rating:

No reviews found. Reviews may not be available in the initial page load. Try refreshing or check the Trustpilot page directly.

Frequently Asked Questions about Circleci

What is Circleci's Revenue?
Circleci generates approximately $51M in annual revenue. With 495 employees, that's $102,232 per employee. The company has raised $315M in total funding.
How fast is Circleci growing?
Circleci employee count has changed by -28% year over year.
What technologies does Circleci use?
Circleci uses 17 technologies across their website including Video, Fonts, Authentication. Key technologies include Vimeo, Google Fonts, Okta.
Who are Circleci's competitors?
Circleci's main competitors include GitLab, Harness, GitHub, CloudBees, Copado. These companies operate in similar markets and compete for the same customer base.
What do customers think of Circleci?
Circleci has a Trustpilot score of 0.0 out of 5 (0 stars).

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About circleci.com

Company Overview

circleci.com
Website
computers_electronics_and_technology
Industry
#53,221
Global Rank
883.9K
Monthly Visitors
17
Technologies
25+
Employees

Technology Stack

circleci.com uses 17 technologies across their website including Vimeo, Google Fonts, Okta, and more.

Video

Vimeo

Fonts

Google Fonts

Authentication

Okta

Search

Algolia

Security

HSTS

CMS

Contentful

Traffic & Audience

883.9K
Monthly Visits
27%
Bounce Rate
5.0
Pages/Visit
5:56
Avg. Duration

circleci.com receives approximately 883.9K monthly visitors and ranks #53,221 globally. The website has a bounce rate of 27% with visitors viewing an average of 5.0 pages per visit. Users spend an average of 5:56 on the site.

The majority of circleci.com's traffic comes from undefined, undefined, .

Frequently Asked Questions

What is circleci.com?
circleci.com is a website that you can visit at https://circleci.com. Use TechList.ai to discover the technologies, analytics, and company information about circleci.com.
What technologies does circleci.com use?
circleci.com uses 17 technologies including Vimeo, Google Fonts, and 11 more. View the full tech stack analysis above.
How popular is circleci.com?
circleci.com receives approximately 883.9K monthly visitors and ranks #53,221 globally. Traffic is declining by 7.9% month-over-month.

Related Searches

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This page provides publicly available information about circleci.com. Data is collected from various public sources and may not always be up to date. For the most accurate information, please visit circleci.com directly at https://circleci.com.