Best Open Source Alternatives to Activeeon

Compare the best free and open-source alternatives to Activeeon — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.

Curated by open-source.store · Updated November 2026 · 4 alternatives

Activeeon

Proprietary SaaS

PricingPaid

Platformsweb, linux, windows

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Activeeon alternatives compared

Open-source alternatives to Activeeon, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
Apache Airflow	47,350	Apache-2.0	LinuxDockerWeb	Yes	Nov 2026	Visit
Kestra	30,139	Apache-2.0	LinuxDockerWebmacOS	Yes	Nov 2026	Visit
Prefect	24,107	Apache-2.0	LinuxmacOSWindowsDocker	Yes	Nov 2026	Visit
Dagster	16,364	Apache-2.0	LinuxmacOSDockerWeb	Yes	Oct 2026	Visit

Top open-source Activeeon alternatives

Apache Airflow47,350Apache-2.0

Apache Airflow orchestrates complex data pipelines on your own infrastructure, replacing managed services like Astronomer Cloud without subscription costs.

LinuxDockerWeb

vs Activeeon: a free, open-source option you fully control, licensed Apache-2.0.

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Kestra30,139Apache-2.0

Kestra replaces cloud orchestration like Prefect Cloud with a self-hosted, visual platform running declarative YAML workflows inside your private network.

LinuxDockerWebmacOSWindows

vs Activeeon: a free, open-source option you fully control, licensed Apache-2.0.

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Prefect24,107Apache-2.0

Prefect is an open-source workflow orchestrator that replaces rigid DAG frameworks with Python-native code, automated retries, and local observability.

LinuxmacOSWindowsDocker

vs Activeeon: a free, open-source option you fully control, licensed Apache-2.0.

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Dagster16,364Apache-2.0

Dagster is an open-source data orchestrator replacing brittle task DAGs with software-defined assets, local unit testing, and deep dbt integrations.

LinuxmacOSDockerWeb

vs Activeeon: a free, open-source option you fully control, licensed Apache-2.0.

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Best Open Source Alternatives to Activeeon

Activeeon

Activeeon alternatives compared

Top open-source Activeeon alternatives

The modern standard for Protobuf workflows

Mentoring for backend developers. Consulting for startups.