Compare the Top Continuous Integration Software in the USA as of July 2025

What is Continuous Integration Software in the USA?

Continuous integration (CI) software automates the process of integrating code changes from multiple developers into a shared repository frequently, often several times a day. It runs automated tests on every integration, helping to detect and address issues early in the development cycle. CI software reduces integration problems by ensuring that code is compatible and functional, catching bugs before they can accumulate. By generating feedback quickly, CI supports fast-paced, collaborative development environments and improves the quality of code releases. Compare and read user reviews of the best Continuous Integration software in the USA currently available using the table below. This list is updated regularly.

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    GitLab

    GitLab

    GitLab

    GitLab is a complete DevOps platform. With GitLab, you get a complete CI/CD toolchain out-of-the-box. One interface. One conversation. One permission model. GitLab is a complete DevOps platform, delivered as a single application, fundamentally changing the way Development, Security, and Ops teams collaborate. GitLab helps teams accelerate software delivery from weeks to minutes, reduce development costs, and reduce the risk of application vulnerabilities while increasing developer productivity. Source code management enables coordination, sharing and collaboration across the entire software development team. Track and merge branches, audit changes and enable concurrent work, to accelerate software delivery. Review code, discuss changes, share knowledge, and identify defects in code among distributed teams via asynchronous review and commenting. Automate, track and report code reviews.
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    Starting Price: $29 per user per month
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  • 2
    TeamCity

    TeamCity

    JetBrains

    Powerful Continuous Integration out of the box. Define up to 100 build configurations (jobs) and run unlimited builds. Run up to 3 builds concurrently. Add extra agents when necessary. Utilize the full potential of all the TeamCity features. This product includes features identical to those available to our largest customers. Receive peer support through the forum, alternatively file a bug or feature request, and vote for them in our public issue tracker. Unlimited users, unlimited build time. No strings attached. Build, check and run automated tests on the server even before committing your changes – keeping your code base clean at all times. Don’t wait for a build to finish to discover that something is wrong. Form your project tree to inherit parent settings and permissions. Create templates with common settings and inherit any number of build configurations from them.
    Starting Price: $18/month
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    Harness

    Harness

    Harness

    Harness is an AI-native software delivery platform that helps engineering teams achieve excellence by automating and streamlining the entire software delivery lifecycle. It enables continuous integration, continuous delivery, and GitOps for multi-cloud, multi-region deployments with increased speed and reliability. Harness simplifies infrastructure as code, database DevOps, and artifact management to improve collaboration and reduce errors. The platform offers AI-powered testing, incident response, chaos engineering, and feature management to enhance quality and resilience. Harness also provides cloud cost management, security testing orchestration, and developer insights to optimize performance and governance. Trusted by leading enterprises, Harness accelerates innovation while reducing manual effort and risk.
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