Open source. Open possibilities.

Budibase is an open-source operations platform for building AI agents, apps, and automations that run business operations. Model-agnostic, self-hostable, with a public API and Docker/K8s deployment.

Prefect is a Python-based workflow orchestration framework designed to build, automate, and monitor resilient data pipelines with features like scheduling and retries.

Argo Workflows is a container-native workflow engine for orchestrating parallel jobs on Kubernetes, implemented as a Custom Resource Definition (CRD).

Astron Agent is an enterprise-grade, open-source agentic workflow platform by iFLYTEK for building production-ready AI agent applications with workflow orchestration, RPA integration, and model management.

Lightweight Python execution pipeline library that uses @action decorators to define tasks, supports retry, parallel execution, observability, and one-click deployment to 34+ cloud platforms including AWS Lambda, GCP Cloud Run, and Kubernetes.

Temporal is a durable execution platform designed to build scalable applications by automatically handling intermittent failures and retrying failed operations.

Apache Airflow is a platform to programmatically author, schedule, and monitor workflows as code, commonly used for data pipelines and AI/ML orchestration.

Flowable is a compact, efficient workflow and BPM platform for Java developers, offering BPMN process, CMMN case, and DMN rule engines. It can run embedded or as a service, integrates with Spring, and provides Java and REST APIs.

Hatchet is an open-source orchestration engine for background tasks, AI agents, and durable workflows. Supports Python, TypeScript, Go, and Ruby via self-hosting or Hatchet Cloud. Features task retries, cron jobs, DAGs, real-time monitoring, and multi-tenancy.

Archon is an open-source workflow engine for AI coding agents. It lets you define development processes as YAML workflows—planning, implementation, validation, code review, PR creation—and run them deterministically across projects.