MinIO
Data pipelines & ETLS3-compatible object storage used in self-hosted data flows
- Stars
- ★ 61.3k
- Licence
- AGPL-3.0
- Updated
- Self-host
- Commercial OK

Visual dataflow system for routing and transformation
From GitHub, fetched 19 Oct 2026.
Apache NiFi offers a visual UI for building dataflows with back-pressure, provenance and many processors. Strong for file and stream routing between systems.
| Runs on | Linux, Self-hosted |
|---|---|
| Hosting | Self-host |
| Commercial use | Allowed Open-source licence (Apache-2.0): the Open Source Definition rules out restrictions on fields of use, including business use. |
Sources: nifi.apache.org · opensource.org/osd, checked 19 Oct 2026. “Runs on” is from this listing. Blank means we haven't found it in official docs yet, not that it's unsupported.
S3-compatible object storage used in self-hosted data flows
Distributed event streaming for high-volume pipelines
Integration framework with hundreds of components
Visual metadata-driven data engineering platform
Fair-code workflow automation with 400+ integrations
Open-source LLM app platform with workflows and agents