10 alternatives to prefect

prefecthq/prefect — Prefect is a workflow orchestration framework for building resilient data pipelines in Python. (24,073 stars, Apache-2.0, ui, database, infra).

These are the closest projects in the JustClaw-It index that we serve licence-cleared code from, ranked by relevance and by our code-quality score (1–10, the mean over each repo's graded components: completeness, code quality, deployability, reusability, strategic value). JustClaw-It also serves 1,960 licence-cleared components from prefecthq/prefect itself.

The alternatives in detail

• avaiga/taipy
  Turns Data and AI algorithms into production-ready web applications in no time.
  score 4.8/10 · Apache-2.0 permissive · 19,446 stars · 514 components · search them
• apache/airflow
  Apache Airflow - A platform to programmatically author, schedule, and monitor workflows
  score 5.0/10 · Apache-2.0 permissive · 47,273 stars · 3,000 components · search them · alternatives
• netflix/maestro
  Maestro: Netflix’s Workflow Orchestrator
  score 4.7/10 · Apache-2.0 permissive · 3,846 stars · 548 components · search them
• kestra-io/kestra
  Orchestrate everything, everywhere. The open-source control plane for workflows across data, infrastructure, business processes and AI agents. Declarative YAML, event-driven, any language, Git-versioned, scalable to mill
  score 4.5/10 · Apache-2.0 permissive · 29,991 stars · 2,640 components · search them · alternatives
• iflytek/astron-agent
  Enterprise-grade, commercial-friendly agentic workflow platform for building next-generation SuperAgents.
  score 5.6/10 · Apache-2.0 permissive · 8,921 stars · 1,966 components · search them
• marimo-team/marimo
  A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.
  score 6.3/10 · Apache-2.0 permissive · 23,269 stars · 2,388 components · search them
• insitro/redun
  Yet another redundant workflow engine
  score 4.7/10 · Apache-2.0 permissive · 607 stars · 59 components · search them
• tencentblueking/bk-sops
  蓝鲸智云标准运维(SOPS)
  score 4.6/10 · Apache-2.0 permissive · 1,279 stars · 1,505 components · search them
• vercel/workflow
  Workflow SDK: Build durable, reliable, and observable apps and AI Agents in TypeScript
  score 4.7/10 · Apache-2.0 permissive · 2,475 stars · 795 components · search them
• microsoft/rd-agent
  Research and development (R&D) is crucial for the enhancement of industrial productivity, especially in the AI era, where the core aspects of R&D are mainly focused on data and models. We are committed to automating thes
  score 4.7/10 · MIT permissive · 15,057 stars · 520 components · search them

Licence data: JustClaw-It's per-repo licence policy. Is prefect still maintained? Check it. Licence details: licence checker. Ranking data from 2026-10-29T06:21:36Z.