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Comparison

Apache NiFi vs Apache Airflow

Apache NiFi

nifi.apache.org

Depends
Confidence: Medium

Buy if you have dedicated data/platform engineers moving high-volume data between many systems . it's free and reviewers say it fills a niche nothing else covers.

Read the full report

Pick Apache NiFi when

  • Data engineering teams moving high-volume streams
  • Compliance-heavy flows needing data provenance
  • Orgs with dedicated platform engineers
  • Many-system routing and transformation pipelines

When Apache NiFi is not a fit

  • Small teams needing simple point-to-point data sync
  • Anyone without an engineer to run and secure clusters
  • Teams wanting managed SaaS with support included
  • Code-first orchestration shops (use Airflow instead)

Sources

  1. Apache NiFi official sitenifi.apache.org
    official
  2. Apache NiFi Review: Features, Pricing & Alternatives 2025testguild.com
    review
  3. Apache NiFi Reviews & Product Details (G2)g2.com
    review
  4. Is Apache NiFi dead . r/dataengineeringreddit.com
    review
  5. Apache NIFI . r/dataengineeringreddit.com
    review
  6. Apache NiFi vs. Apache Airflow (Astronomer)astronomer.io
    review
  7. Peerspot: pricing and costs for Apache NiFipeerspot.com
    review
  8. OpenCVE: 57 NiFi CVEs trackedapp.opencve.io
    security
  9. CVE-2026-39816 analysis (ZeroPath)zeropath.com
    security
  10. CVE-2026-25903 (NVD)nvd.nist.gov
    security
  11. Protegrity: NiFi in banks and financial institutionsprotegrity.com
    news
  12. Border States: 33 integrations off NiFi in 8 weeksmindsetconsulting.com
    news