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Introducing Chunk: The agent that validates code at AI speed.

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Validate every change, autonomously.

Ship confidently at AI speed with the only validation engine built for how code is generated today.

Trusted by

Meta
Microsoft
Adobe
Okta
Hugging Face

Software moves fast. We’ll help you move safely.

Test and validate change from any source

AI has changed how you write code. CircleCI gives you confidence in every change, from your team, agents, and models.

Don’t let slow feedback bottleneck your flow

Accelerated code development but validation hasn’t kept up? CircleCI delivers lightning-fast feedback and autonomous fixes so you can keep shipping.

How confident are you in what you’re deploying?

Whether it’s your code, your agent’s, or the LLM you depend on, you need to know your changes are safe and ready for production.

Ship confidently

Your codebase can change in the blink of an eye. You need autonomous validation that can keep up with today’s pace of development.

Knowledge is power

Find failures fast and get instant fixes you can trust with the most powerful validation engine for any change.

Banish your backlog

Autonomous solutions for the fix-it work your team never has time for: flaky tests, tech debt, optimizations, and more.

Deploy with total confidence

With release management designed for devs, you can monitor incremental releases, roll back automatically, and be confident in delivering an incredible experience to your customers.

Klara

CircleCI brings visibility into our coding environment, offering efficiency and rapid, high performance.”

Valentin RanshakovQA Lead at Klara

>enable excellence