# Circle Internet Services, Inc.
*Also known as CircleCI*

- Website: https://circleci.com
- Agent profile: https://directory.haycion.ai/agents/circleci-com

> CircleCI delivers automated CI/CD workflows to help developers and engineering teams accelerate software delivery.

CircleCI is a software delivery platform that enables teams to automate the building, testing, and deployment of applications through continuous integration and delivery workflows. It includes execution environments, build images, and a broad set of integrations with GitHub, GitLab, Bitbucket, AWS, GCP, Azure, and Kubernetes to support automation, release orchestration, and security and compliance across the development process.

**Mission:** To help teams automate software delivery with scalable, secure CI/CD workflows.

## Products & Services

### [CircleCI](https://circleci.com/product/)
*Platform*
Automate your software development pipeline for faster delivery.

- **Build optimization** — Optimize Build Performance
- **MCP server** — Leverage Natural Language for CI
- **Autoscaling** — Automatically Scale Resources
- **Execution environments** — Manage Diverse Development Environments
- **Build images** — Create Consistent Build Environments
- **Chunk** — Validate Code Changes Efficiently
- **Technical services** — Access Expert Technical Support

## Market Segments

- **Continuous integration and delivery** (market size $8.0B, CAGR 14.2%): Platforms and workflows that automate building, testing, and deploying applications from source control to production.
- **Build optimization and autoscaling** (market size $500M, CAGR 24.3%): Features to accelerate and cost‑optimize pipelines via autoscaling execution environments, build images, parallelization, chunking, and caching.
- **Release orchestration and distribution** (market size $2.4B, CAGR 19.2%): Automation of release workflows and secure distribution of artifacts across consumption points, including zero-config and contextual release management.
- **Platform engineering and developer self‑service** (market size $5.8B, CAGR 23.99%): Unified cloud data, self‑service interfaces, and policy automation to enable internal developer platforms and accelerate platform team delivery.
- **CI/CD pipeline security** (market size $1.5B, CAGR 15%): Embed automated security and compliance checks into continuous integration and delivery pipelines, enforce policy-driven gates, and integrate with DevOps toolchains.