Best Software Development Life Cycle (SDLC) Tools

Compare the Top Software Development Life Cycle (SDLC) Tools as of December 2025

What are Software Development Life Cycle (SDLC) Tools?

Software development life cycle (SDLC) tools are software applications that support and streamline the various phases of the Software Development Life Cycle. These tools help manage requirements gathering, design, coding, testing, deployment, and maintenance of software projects. They enhance collaboration among development teams, automate repetitive tasks, and ensure efficient tracking of project progress. Some common SDLC tools include project management tools, version control systems, integrated development environments (IDEs), and testing frameworks. By utilizing these tools, organizations can improve productivity, reduce errors, and deliver software solutions on time and within budget. Compare and read user reviews of the best Software Development Life Cycle (SDLC) tools 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
  • 2
    Upsun

    Upsun

    Upsun

    Upsun, formerly known as Platform.sh, is a cloud application platform designed to give developers production-perfect preview environments on every branch. It instantly clones live data, configuration, and code so teams can eliminate staging drift and accelerate testing and deployment. The platform enhances collaboration by allowing simultaneous development, stakeholder feedback, and rapid iteration without IT bottlenecks. With built-in observability, teams can monitor performance, optimize resources, and troubleshoot issues proactively. Upsun delivers strong security, automated compliance, sustainable hosting, and globally reliable infrastructure backed by 24/7 support. Trusted by major organizations worldwide, it empowers teams to deploy faster, cut costs, and improve development workflows.
    Starting Price: $10 per 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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