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Tool
Category
Pricing
Free?
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Apache Airflow
Industry-standard open-source workflow orchestration with Python-based DAGs.
Best for: data-engineering
Gemma 4
Google's Apache 2.0 open-weight model family for on-device and edge AI applications.
Best for: open-source
Preset
Managed Apache Superset cloud service for data exploration and dashboards.
Best for: data-analysis