15 Best CI/CD Tools Every Business Needs: A 2025 Guide for DevOps Success

The most successful companies in the world all have one thing in common: they move fast.

Not just fast – they compound speed over time. Every product iteration, every deployment, every automation adds up to an unstoppable competitive edge.

CI/CD is the difference between teams that iterate at the pace of innovation and those that get left behind.

The best developers don’t waste time on manual builds, slow approvals, or fragile deployment processes. They automate everything possible, so they can focus on building, learning, and shipping.

This guide delivers clarity and helps you choose the right tool. These are the 15 definitive tools from the CI/CD tools list for 2025. Whether you’re running a startup or scaling an enterprise, these tools will help you ship faster, with confidence, and at a level that defines the next generation of software development.

What are CI/CD Tools and How Do They Work?

The smart engineering teams in the world don’t just write code. They ship it fast, reliably, and continuously. That’s where CI/CD (Continuous Integration and Continuous Deployment) comes in.

CI/CD is a set of practices that automate the entire software delivery process, from writing code to getting it into production.

If you want to go deeper, the articles from RedHat, GitLab, and IBM are a great place to start.

At their core, CI/CD tools exist to solve one problem: how to ship software faster, with fewer errors. They automate the process of integrating new code, running tests, and deploying updates, eliminating bottlenecks that slow teams down.

At Bitcot, we often hear clients ask, “What is CI CD tools?” during our consultations.

Simply put, they’re the engines that power faster, more reliable software delivery. But to truly understand their impact, let’s quickly break down why they matter.

What’s Continuous Integration (CI)?

Every time a developer writes new code, it needs to be tested and merged with the existing codebase.

CI tools solve this by automatically:

• Detecting new code commits and running tests immediately
• Catching bugs early before they make it to production
• Merging clean, working code into a shared repository
• Preventing “integration hell” where developers have to manually fix conflicts

This prevents integration nightmares, catches bugs early, and ensures that new features don’t break existing functionality.

Without automation, this process is slow and risky, leading to integration conflicts, broken features, and delays. This means developers get instant feedback, teams work in sync, and releases don’t get stalled due to last-minute surprises.

What’s Continuous Deployment (CD)?

Once code is tested and approved, it needs to be deployed to users. Traditionally, this was a manual, error-prone process that often led to downtime or failed releases.

CD tools automate this by:

• Packaging and deploying new updates automatically
• Rolling out changes gradually to minimize risk
• Instantly rolling back if something goes wrong
• Ensuring every update is smooth, predictable, and fast

With CD, software teams can push updates multiple times a day without worrying about failures because the entire process is handled automatically.

The best teams deploy multiple times per day, with zero downtime, because they trust their CI/CD pipeline to handle everything smoothly.

Without CI/CD, software teams waste time on manual testing, debugging integration issues, and dealing with failed deployments. With the right CI/CD pipeline, they move faster, break less, and focus on what really matters: building great products and shipping them with confidence.

Benefits and Features of CI/CD Tools

CI and CD tools have completely changed the way software is built and shipped. What used to take weeks or months can now happen in hours – sometimes minutes.

These tools have become essential for modern software development, enabling faster, more reliable, and automated software delivery.

Companies that implement CI/CD pipelines move faster, release better products, and recover from failures in real-time.

But the tools themselves aren’t the point. The real value comes from what they enable: rapid iteration, continuous improvement, and the ability to build products that evolve with your users.

The key benefits are obvious. Automating integration and deployment reduces human error. Continuous testing ensures quality at every step. Security is built-in rather than an afterthought. And teams can collaborate seamlessly, knowing their code is always deployable.

But the best CI CD tools go beyond automation.

Here are the benefits and features that make CI CD pipeline tools indispensable in 2025.

• Faster, Continuous Deployments: Traditional release cycles are slow and risky. CI/CD automates the entire process, enabling teams to ship updates multiple times a day with minimal effort. Whether it’s a minor fix or a major feature release, changes go live quickly and safely, keeping businesses ahead of customer demands.
• Automated Testing: Every code change is automatically validated through unit, integration, and functional tests, reducing the chances of bugs slipping into production. Advanced testing frameworks ensure that performance, security, and business logic are intact before a deployment is approved.
• Seamless Integration: Developers no longer deal with massive, painful code merges. CI/CD automates integration, ensuring new changes are continuously merged and tested – whether a team is working on different features simultaneously or collaborating across multiple locations.
• Instant Rollbacks for Faster Recovery: When an issue occurs, CI/CD allows teams to instantly revert to a previous stable version without downtime. Canary deployments and blue-green deployments make it possible to test new versions with a small percentage of users before a full rollout, reducing risks.
• Security is Built into Every Stage: CI/CD integrates security tools that scan for vulnerabilities, enforce compliance policies, and ensure that only secure, reviewed code makes it into production. Automated security testing eliminates risks that could lead to breaches, downtime, or regulatory penalties.
• Scales Easily: Whether deploying to on-premises servers, hybrid clouds, or containerized microservices, CI/CD pipelines adapt to any infrastructure. Automated configuration management ensures that deployments remain consistent across environments, preventing “it works on my machine” issues.
• Performance Monitoring & AI-Driven Insights: CI/CD doesn’t stop at deployment—it continuously monitors applications in real time. AI-powered tools detect performance issues, analyze trends, and provide insights to optimize future deployments, ensuring high availability and fast response times.
• Parallel Execution for Maximum Efficiency: Instead of waiting for long sequential builds, CI/CD enables parallel execution, allowing multiple processes (such as testing, building, and security scanning) to run simultaneously. This drastically cuts down development time and speeds up the entire software delivery lifecycle.
• Streamlined Collaboration with DevOps & IT Teams: CI/CD bridges the gap between development, operations, and security teams by providing automated workflows, shared dashboards, and real-time feedback loops. Everyone stays aligned, reducing miscommunications and improving software reliability.
• Cost Savings & Optimized Resource Usage: Automating development and deployment reduces manual effort, minimizes errors, and optimizes cloud and infrastructure costs. With fewer rollbacks, less downtime, and improved team productivity, CI/CD delivers a strong return on investment.

Best CI/CD Tools for 2025: The Must-Have List

If you’re building software in 2025, automation is everything. Whether you’re a startup shipping fast, an enterprise scaling aggressively, or a team optimizing DevOps pipelines, the right CI/CD tool makes the difference between seamless deployments and painful bottlenecks.

From our experience across multiple projects for our clients, most businesses don’t need overly complex enterprise setups. They need cost-effective, low-maintenance, and scalable CI/CD solutions – tools that just work.

Here’s what we recommend, ranked based on ease of use, fast setup, scalability, and cloud integration.

1. GitHub Actions – Best for Most Businesses

Built into GitHub, this tool allows developers to automate testing and deployments directly within their repositories.

With its intuitive YAML-based configuration and deep GitHub integration, it simplifies workflow automation for teams already using GitHub for version control. It’s a great choice for developers who want to streamline CI/CD without relying on external services or complex setup.

• Easiest to set up – no need for external integrations if using GitHub.
• Great for startups & SaaS companies that need fast deployment cycles.
• Lower learning curve than GitLab CI/CD or Jenkins.
• Prebuilt workflows help automate common CI/CD tasks quickly.

~ Why not lower? No advanced enterprise features like GitLab CI/CD, but good enough for most businesses.

2. GitLab CI/CD – All-in-One DevOps Platform

GitLab’s built-in CI/CD tools provide a seamless experience for managing everything from code commits to production releases.

It offers robust security features, auto-scaling, and a fully integrated DevOps lifecycle, making it a top choice for enterprises that need a comprehensive, all-in-one solution. Its simplicity and automation capabilities reduce overhead while improving efficiency.

• All-in-one DevOps solution – built-in issue tracking, version control, and CI/CD.
• Self-hosted & cloud options fit growing teams who want flexibility.
• Stronger security & compliance for regulated industries.

~ Why not #1? Requires more setup & management compared to GitHub Actions.

3. CircleCI – Best for Speed & Mobile Dev

Optimized for speed and reliability, CircleCI is a favorite among teams looking for efficient, cloud-based automation.

It offers support for multiple environments, parallel testing, and powerful caching mechanisms to speed up builds. CircleCI’s flexibility allows teams to define workflows that fit their needs while reducing infrastructure complexity.

• Faster builds than Jenkins, auto-scaling, and parallel execution.
• Best CI/CD tool for mobile apps (great iOS & Android support).
• Prebuilt integrations with GitHub, Bitbucket, and AWS.

~ Why not higher? Not as seamless as GitHub Actions for GitHub-based projects, and GitLab CI/CD is better for full DevOps.

4. Azure DevOps – Microsoft’s Full CI/CD Suite

Azure DevOps is a powerful suite for teams using Microsoft’s ecosystem, offering automation for cloud and on-premise deployments.

It provides an end-to-end CI/CD solution with built-in project tracking, security scanning, and seamless integration with Azure services. Its scalability and enterprise-grade security make it a top choice for businesses running mission-critical applications.

• Full DevOps suite – version control, test automation, and release management.
• Perfect for companies already using Microsoft Azure.
• More scalable than GitHub Actions, but requires more DevOps expertise.

~ Why not higher? Too complex for small startups unless they are Microsoft-based enterprises.

5. Jenkins – The Open-Source Powerhouse

Jenkins remains a dominant force in CI/CD, offering extensive plugin support and flexibility for automation at scale.

It’s highly customizable and supports integrations with almost every DevOps tool, making it an excellent choice for teams that need complete control over their CI/CD pipeline.

While it requires some setup and maintenance, its community support and open-source nature make it a go-to solution for DevOps teams worldwide.

• Most flexible, open-source, and customizable CI/CD tool.
• Huge plugin ecosystem – can handle any CI/CD workflow.
• Good for enterprises with legacy systems needing on-prem solutions.

~ Why not higher? Too complex for startups, requires dedicated DevOps effort, and not as user-friendly as GitHub Actions or CircleCI.

6. Spinnaker – Best for Multi-Cloud & Kubernetes

Originally developed by Netflix, Spinnaker excels at managing complex, multi-cloud deployment strategies.

It supports advanced deployment techniques like blue-green and canary releases, making it ideal for teams operating at scale. With integrations across AWS, Google Cloud, and Kubernetes, Spinnaker is a must-have for businesses managing distributed applications.

• Best for multi-cloud deployments (AWS, Azure, GCP).
• Great for microservices & Kubernetes applications.
• Used by enterprises with large-scale deployment needs.

~ Why not higher? Too advanced – only needed for complex multi-cloud setups.

7. Bitbucket Pipelines – CI/CD for Bitbucket Users

Integrated directly with Bitbucket, this tool provides a streamlined CI/CD experience for teams using Atlassian products.

It offers a simple, YAML-based configuration and integrates natively with Jira, making it an excellent option for teams that need seamless project tracking and development workflows. Its built-in Docker support makes containerized deployments easier.

•  Seamless integration with Bitbucket for end-to-end CI/CD.
• Simple YAML-based setup and native Jira connectivity.
• Great for teams using Atlassian products and containerized apps.

~ Why not higher? Limited customization, fewer integrations compared to GitHub Actions, and less adoption outside the Atlassian ecosystem.

8. AWS CodePipeline – CI/CD for AWS Workloads

Designed for AWS users, CodePipeline automates build, test, and deployment workflows with deep AWS integration.

It works seamlessly with AWS services like Lambda, S3, and ECS, making it ideal for cloud-native applications. With a pay-as-you-go pricing model and strong security features, AWS CodePipeline is a powerful solution for businesses already invested in the AWS ecosystem.

• Deep AWS integration for cloud-native workloads.
• Works seamlessly with Lambda, S3, ECS, and other AWS services.
• Pay-as-you-go pricing with strong security and compliance features.

~ Why not higher? Great if you’re all-in on AWS, but it’s not as friendly for multi-cloud or hybrid setups. Not as user-friendly as competitors, and lacks the plugin ecosystem of tools like Jenkins or GitHub Actions.

9. Google Cloud Build – Native CI/CD for GCP

Fully managed and deeply integrated with Google Cloud services, Google Cloud Build is ideal for GCP-based applications.

It supports containerized deployments with Kubernetes, has built-in security scanning, and offers flexible pricing based on build time. Google Cloud Build is a great fit for teams looking for a hassle-free CI/CD solution that aligns with their GCP infrastructure.

• Fully managed CI/CD with tight Google Cloud integration.
• Supports Kubernetes, serverless, and multi-cloud deployments.
• Built-in security scanning and cost-effective pricing.

~ Why not higher? Limited ecosystem outside GCP, complex YAML configurations, slower adoption, and fewer integrations compared to Jenkins or GitHub Actions.

10. ArgoCD – GitOps for Kubernetes

A must-have for Kubernetes users, ArgoCD enables declarative, GitOps-style continuous delivery. It ensures that applications are always in sync with their Git repository, making deployments predictable and rollback-friendly.

With a focus on Kubernetes-native automation, ArgoCD simplifies multi-cluster application management and provides real-time visibility into deployments.

• Kubernetes-native, declarative GitOps continuous delivery.
• Ensures application state is always in sync with Git repositories.
• Simplifies multi-cluster management and rollback workflows.

~ Why not higher? Kubernetes-focused, meaning less useful for traditional CI/CD workflows, and has a steeper learning curve than simpler tools like GitHub Actions.

11. Harness – AI-Powered CI/CD with Cost Optimization

Harness leverages AI and automation to streamline deployments while optimizing cloud costs.

It uses machine learning to detect anomalies, auto-rollbacks to prevent failures, and continuous verification to improve reliability. Harness is perfect for teams looking for a modern, intelligent CI/CD solution that minimizes manual intervention.

• AI-powered automation for deployments and rollbacks.
• Continuous verification detects and prevents failures.
• Cost optimization features reduce cloud spending.

~ Why not higher? Higher pricing compared to traditional CI/CD platforms, requires cloud expertise, and not as widely adopted as Jenkins or GitHub Actions.

12. TeamCity – Best CI/CD for Enterprises

TeamCity is a robust and flexible CI/CD tool designed for large teams and complex build pipelines.

It offers deep customization, powerful reporting, and detailed build history tracking. Its parallel build capabilities and intelligent test execution features make it a strong choice for enterprises that need speed, reliability, and scalability in their CI/CD process.

• Enterprise-grade CI/CD with deep customization.
• Parallel build execution and intelligent test automation.
• Detailed reporting and build tracking for compliance.

~ Why not higher? Powerful but comes with a steep learning curve and high licensing costs, making it overkill for smaller teams or startups. Requires dedicated infrastructure and DevOps expertise.

13. Bamboo – CI/CD for Atlassian Ecosystems

Bamboo integrates seamlessly with Jira and Bitbucket, making it a strong choice for teams using Atlassian products.

It supports parallel builds, automated testing, and deployment triggers, allowing developers to release software quickly and reliably. For teams already using Jira for project management, Bamboo offers a fully connected CI/CD experience.

• Native integration with Jira and Bitbucket for seamless workflows.
• Powerful automation with support for parallel builds.
• Good choice for enterprises using the Atlassian ecosystem.

~ Why not higher? Heavily tied to the Atlassian ecosystem, fewer third-party integrations, slower updates, and not ideal for cloud-native apps.

14. Buddy – CI/CD with a Focus on Speed and Simplicity

Buddy is a user-friendly CI/CD tool that prioritizes performance and ease of use with pre-configured pipelines.

Buddy’s intuitive UI, Docker support, and parallel processing capabilities make it ideal for teams that want a fast, hassle-free CI/CD setup. With its focus on simplicity and automation, Buddy is a great choice for startups and agile development teams.

• Intuitive UI with pre-configured pipelines for quick setup.
• Parallel processing for ultra-fast CI/CD workflows.
• Great for startups and agile development teams.

~ Why not higher? Limited scalability for large enterprises, fewer integrations compared to CircleCI, and not as widely used in complex DevOps environments.

15. Travis CI – Simple, Cloud-Based CI/CD for Open Source

A popular choice for open-source projects, Travis CI simplifies automated testing and deployments.

It integrates seamlessly with GitHub, making it easy for developers to set up and configure builds. With built-in support for multiple programming languages, it’s ideal for teams working on diverse codebases that require quick and reliable testing.

• Most developer-friendly CI/CD tool for open-source projects.
• Tight GitHub integration and multi-language support.
• Great for small teams that need quick, reliable testing.

~ Why not higher? Once popular, but declining in usage due to performance issues, limited free tier, and better alternatives in the market. Slow build times at scale, less cost-effective for private repositories.

How to Choose CI/CD Tools for Your Business

The right CI/CD tool streamlines deployments, improves software quality, and enables faster iterations – all critical to staying competitive in 2025.

Before committing, consider running a pilot project or testing multiple tools in a staging environment to see which one best meets your needs.

Here’s a good approach to making the right choice:

1. Evaluate Your Existing Tech Stack

• If your team is heavily invested in AWS, AWS CodePipeline might be the natural fit.
• If you’re using GitHub for version control, GitHub Actions offers built-in CI/CD automation.
• For Kubernetes-centric workflows, ArgoCD is a leading GitOps-based choice. Choosing a tool that integrates seamlessly with your current environment reduces friction and setup time.

2. Consider the Complexity of Your Workflow

• For simple pipelines and quick deployment needs, tools like Buddy and Bitbucket Pipelines offer a lightweight, easy-to-configure experience.
• For enterprises managing multi-cloud deployments with complex approval processes, Spinnaker or Harness provide advanced automation and security controls. Assess how flexible and customizable a tool is to match your workflow.

3. Prioritize Developer Experience and Ease of Use

• Teams with DevOps expertise might prefer highly customizable tools like Jenkins or TeamCity for greater control.
• Smaller teams or startups may benefit from user-friendly, low-maintenance options like GitLab CI/CD or CircleCI that offer a smoother onboarding process. A tool that aligns with your team’s skill level can enhance efficiency and reduce the learning curve.

4. Look at Security and Compliance Features

• Enterprises handling sensitive data should prioritize tools with built-in security scanning, such as Azure DevOps and Google Cloud Build.
• If compliance is a key requirement, look for tools with audit logs, RBAC (role-based access control), and automated security policies to meet regulatory standards. Security should be embedded in your CI/CD pipeline to prevent vulnerabilities from being deployed.

5. Assess Performance and Scalability Needs

• High-traffic applications require a tool that supports parallel builds, caching, and fast execution, such as TeamCity or CircleCI.
• If you anticipate growth, choosing a tool with auto-scaling capabilities like Harness ensures your CI/CD pipeline can handle increased workloads. A tool that grows with your business prevents bottlenecks as deployment frequency increases.

6. Factor in Cost and Licensing

• Open-source tools like Jenkins and Travis CI provide cost-effective solutions but may require more maintenance.
• Fully managed cloud solutions like GitHub Actions, AWS CodePipeline, and Google Cloud Build operate on a pay-as-you-go model, allowing businesses to scale costs based on usage. Understanding pricing structures helps you avoid unexpected expenses while optimizing resources.

When you’re choosing a CI/CD tool for your business, think beyond just the immediate setup.

The CD Foundation’s 2024 State of CI/CD Report found that CI/CD adoption is low among junior developers but increases dramatically after 3-5 years of experience.

Why does this matter for business leaders?

1. Experienced developers drive tool adoption: Senior engineers are the ones who introduce and expand CI/CD usage in organizations. If your company doesn’t have CI CD technologies in place, you’re making it harder to attract and retain top talent.
2. Short-term complexity, long-term efficiency: CI/CD might seem like extra effort at first, but the benefits compound over time: faster releases, fewer errors, and smoother collaboration.
3. A culture of automation creates competitive advantage: Companies that invest in CI/CD early don’t just improve release speed; they create an engineering culture where high-performance development is the norm.

If you want a team that delivers high-quality software consistently, embedding CI/CD into your DevOps strategy is a competitive necessity.

Trends in CI/CD: What’s Coming in 2025 and Beyond

In 2025, the focus isn’t just on automation. It’s on scalability, security, and developer experience. CI/CD is becoming more intelligent, secure, and adaptable.

Here’s what’s shaping the future of CI/CD in 2025 and beyond:

• AI-Powered CI/CD Pipelines: Machine learning algorithms can predict build failures, recommend fixes, and optimize test coverage dynamically. Tools like GitHub Copilot and Harness AI are already integrating AI to enhance automation, reduce debugging time, and suggest performance improvements.
• GitOps for Kubernetes: With Kubernetes adoption skyrocketing, GitOps-driven CI/CD tools like ArgoCD and FluxCD are becoming the preferred way to manage infrastructure as code (IaC). GitOps ensures declarative, version-controlled deployments that improve security, rollback efficiency, and auditability.
• Security-First CI/CD with DevSecOps: Automated security scanning, policy enforcement, and real-time threat detection will be standard in CI/CD workflows. Expect deeper integrations with SCA tools like Snyk, automated vulnerability patching, and compliance enforcement built directly into deployment pipelines.
• Low-Code and No-Code CI/CD Platforms: As businesses seek to democratize development, low-code/no-code solutions for CI/CD are gaining traction. Platforms like Buddy and Bitrise offer intuitive visual workflows, making it easier for non-technical teams to manage deployments while maintaining best practices.
• Hybrid and Multi-Cloud CI/CD: Enterprises are moving beyond single-cloud deployments, toward multi-cloud and hybrid cloud CI/CD solutions. Tools like Spinnaker, ArgoCD, and GitHub Actions are evolving to support seamless deployments across AWS, Azure, and Google Cloud, reducing vendor lock-in.
• Observability-Driven CI/CD: CI/CD in 2025 will emphasize real-time monitoring, intelligent logging, and automated rollback mechanisms. Platforms like New Relic, Datadog, and Prometheus are being tightly integrated with CI/CD tools to provide deep observability, making debugging and performance tuning more efficient.
• Serverless CI/CD for Faster Deployments: Serverless computing is reshaping CI/CD by reducing infrastructure management overhead. AWS CodeBuild, Google Cloud Build, and Azure DevOps are leveraging serverless execution to speed up build and deployment times while minimizing costs.

Over the next few months, some major DevOps and CI/CD conferences in the U.S. will bring together the teams and leaders shaping the future of software development.

1. DevOpsCon San Diego (May 19-23, 2025) will focus on how CI/CD, Kubernetes, and Agile methodologies are redefining speed and scale.
2. CloudX (Sept 3-5, 2025, Santa Clara, CA) will go deep on security, automation, and Infrastructure-as-Code—critical for businesses that need to move fast without breaking things.
3. DevOpsCon New York (Sept 29-Oct 2, 2025) will highlight what’s next: real-time observability, intelligent deployments, and the kind of automation that separates the best companies from everyone else.

If you’re serious about building software at the pace of modern business, these are the conversations you need to be part of.

Final Thoughts

There is no such thing as finished software. You can pretend otherwise, if you like. You can sit there, squinting at the lines of code, imagining that if you just tweak this one thing, fix that one bug, then maybe, just maybe, it will be perfect, stable, done. But it won’t be. It never is.

CI/CD does not just acknowledge this truth; it leans into it. Software is never finished, so why bother pretending?

Instead of building something whole, something static, we build a process, an endless, churning machine that takes in raw code and spits out deployment after deployment, release after release. There is no final version. There is no longer a “before” and “after”. There is only what works right now and what will replace it next.

Software is no longer made, it is grown, pruned, and cultivated. A thousand tiny decisions, each one reversible, each one subject to the great machine of automation, testing, and deployment.

This is the world we live in. Code is written, tested, shipped, broken, fixed, and shipped again, all before you’ve finished your morning coffee.

The dream of the perfect, stable release is gone. In its place, we have something better: software that is alive. Constantly shifting, constantly adapting. There is no endpoint. There is only forward.

This is what it means to build in 2025: the companies that win are the ones that move the fastest. It’s that simple.

If your business is ready to move at the speed of modern software, Bitcot can help. We don’t just build software, no, we build systems that evolve, scale, and deliver results continuously.

Let’s talk about how we can transform your development process. Get in touch.

FAQs

1. Can CI/CD tools integrate with existing development workflows?

Yes, most CI/CD tools integrate with popular version control systems (GitHub, GitLab, Bitbucket), testing frameworks, and deployment platforms. Many also offer plugins or APIs for further customization, ensuring compatibility with existing workflows.

2. Are open-source CI/CD tools better than paid ones?

Open-source CI/CD tools give you flexibility and cost savings but require effort to maintain. Paid tools are easier, more secure, and come with support, but you pay for that convenience. The right choice depends on whether you value control or simplicity more.

3. Do CI/CD tools support mobile app development?

Yes, tools like GitLab CI/CD are designed for mobile development, supporting iOS and Android pipelines with features like automated testing, app store deployment, and real device testing.

4. What are the best CI/CD tools for startups and small teams?

Startups and small teams often prefer tools like GitHub Actions, CircleCI, and GitLab CI/CD due to their ease of use, affordability, and cloud-based deployment options. These tools minimize setup effort while providing robust automation features.

5. Are there industry-specific CI/CD tools?

While most CI/CD tools are general-purpose, some cater to specific industries. For example, Harness focuses on AI-driven deployments and ArgoCD specializes in GitOps for Kubernetes-based applications.