The best open source alternative to Hatchet is Windmill. If that doesn't suit you, we've compiled a ranked list of other open source Hatchet alternatives to help you find a suitable replacement. Other interesting open source alternative to Hatchet is Trigger.
Hatchet alternatives are mainly Workflow Orchestration Tools but may also be PaaS & Deployment Tools or Workflow Automation Tools. Browse these if you want a narrower list of alternatives or looking for a specific functionality of Hatchet.
Powerful, self-hosted platform for building and running workflows, scripts, and apps with code-first approach and collaborative features.

Windmill is a versatile, open-source workflow automation platform designed for developers who value flexibility and control. It offers a unique code-first approach, allowing you to create powerful workflows, scripts, and apps using your preferred programming languages.
Key benefits of Windmill include:
Whether you're automating DevOps tasks, creating data pipelines, or building internal tools, Windmill provides the flexibility and power you need to streamline your development processes and boost productivity.
Looking for open source alternatives to other popular services? Check out other posts in the alternatives series and openalternative.co, a directory of open source software with filters for tags and alternatives for easy browsing and discovery.
A developer-friendly platform for building, scheduling, and managing background jobs in your applications with minimal setup.

Trigger is a powerful open-source solution that simplifies the process of creating and managing background jobs in your applications. With its intuitive API and seamless integration capabilities, Trigger empowers developers to focus on building features rather than worrying about infrastructure.
Key benefits of Trigger include:
Whether you're building a small side project or a large-scale application, Trigger provides the tools and flexibility you need to manage background processes effectively, allowing you to create more responsive and efficient applications.