There are several alternatives to Azure DevOps that offer similar capabilities for managing software development projects, version control, continuous integration, continuous delivery, and more. Here are some popular alternatives:

1. GitLab: GitLab provides a single platform for DevOps lifecycle management. It offers features such as version control, issue tracking, CI/CD pipelines, container registry, and more. It can be self-hosted or used as a cloud-based service.

2. Jenkins: Jenkins is a widely used open-source automation server. It allows you to define and automate various stages of the software development lifecycle, including building, testing, and deployment. Jenkins supports a wide range of plugins and integrations.

3. GitHub Actions: GitHub Actions is tightly integrated with GitHub repositories. It enables you to define workflows as code to automate tasks like building, testing, and deploying applications. It’s particularly suitable if your development is centered around GitHub.

4. CircleCI: CircleCI is a cloud-based CI/CD platform that offers fast and customizable continuous integration and continuous delivery pipelines. It integrates with popular version control platforms and supports a variety of programming languages.

5. Travis CI: Travis CI is another cloud-based CI/CD platform that provides integration with GitHub repositories. It’s known for its ease of use and quick setup for automating testing and deployment processes.

6. Bitbucket: Bitbucket, provided by Atlassian, offers version control and repository management, along with features like issue tracking and CI/CD pipelines. It’s a good option for teams already using other Atlassian products like Jira.

7. TeamCity: TeamCity by JetBrains is an on-premises or cloud-based CI/CD server that supports building, testing, and deploying applications. It’s known for its user-friendly interface and extensibility.

8. Bamboo: Also from Atlassian, Bamboo is a CI/CD server that integrates well with other Atlassian products. It offers build and deployment automation, along with integration testing and reporting.

9. Drone: Drone is an open-source CI/CD platform that uses a container-based approach for running pipelines. It’s easy to set up and configure, and it supports Docker natively.

10. GoCD: GoCD is an open-source continuous delivery server that focuses on advanced deployment pipelines and workflows. It allows you to model complex CD workflows and track changes through different environments.

When choosing an alternative to Azure DevOps, consider factors such as your team’s needs, existing technology stack, integration requirements, ease of use, and whether you prefer self-hosted solutions or cloud-based services. Each tool has its own strengths and weaknesses, so evaluating them based on your specific use case is important.