Directory AI & ML PlatformsML Platforms & MLOpsAirflow (Apache)

Airflow (Apache)

Open Source

About Airflow (Apache)

Apache Airflow is a platform with a modular architecture that uses a message queue to orchestrate workers. Pipelines are defined in Python, allowing for dynamic pipeline generation. Users can define their own operators and extend libraries. Workflows can be monitored, scheduled and managed through a web application. It provides operators ready to execute tasks on Google Cloud Platform, Amazon Web Services, Microsoft Azure and other third-party services.

Used for

Building ML models
Transferring data
Managing infrastructure
Monitoring and scheduling workflows
Generating tasks dynamically using loops

Who it is for

Anyone with Python knowledge can deploy a workflow.

From Airflow (Apache)'s own website, read 2026-10-23. How we build listings.

How to evaluate ML Platforms & MLOps

This is how the CIOPages Research Team evaluates this category. It is not an assessment of Airflow (Apache). The category covers two kinds of product, so both frameworks are here. Most buyers need one of them.

AI/ML Platforms

25%

MLOps, Serving & Lifecycle

Reproducible training pipelines and CI/CD for models, a first-class model registry with versioning and stage promotion, real-time and batch/streaming serving, A/B and canary rollout, automated retraining, and rollback — the path from registered model to monitored endpoint and back

20%

Model Development & Experimentation

Notebook and IDE experience, experiment tracking and run comparison, feature engineering and a feature store, AutoML for breadth, distributed training, and support for the frameworks your teams use (PyTorch, TensorFlow, scikit-learn, XGBoost, Spark ML)

20%

AI Governance & Responsible AI

End-to-end lineage from data to deployed model, approval workflows and access control, bias and fairness testing, explainability, model and prompt audit trails, and the evidence trail needed for internal risk review and emerging AI regulation such as the EU AI Act

15%

GenAI & LLM Operations

Managed serving and fine-tuning of open and proprietary LLMs, a vector/retrieval layer for RAG, prompt management, evaluation harnesses for non-deterministic output, agent orchestration hooks, and token and inference cost controls — weighted to how central GenAI is to you

10%

Data, Compute & Cost Control

Proximity to where your data already lives and the egress it avoids, GPU availability and scheduling, spot/preemptible support, autoscaling, idle-resource reclamation, and chargeback/showback visibility so AI spend is attributable and governable rather than a surprise

10%

Platform Openness & Ecosystem

Portability and exit cost (open formats, MLflow compatibility, container-based serving), multi-cloud and on-prem reach, breadth of integrations, collaboration across data science and engineering, and standards conformance so the platform extends rather than confines your stack

MLOps Platforms

25%

Production Monitoring & Reliability

Data and concept drift detection, prediction/quality monitoring, ground-truth join for delayed labels, alerting and automated retraining triggers, plus LLM-specific signals (hallucination, toxicity, response-quality eval) on live traffic

20%

Model Registry & Governance

Versioned registry with stage transitions and approval gates, end-to-end lineage (data → run → model → endpoint), reproducibility, model cards, audit logging, and alignment to your AI risk/inventory policy

20%

Deployment & Serving

One-step deploy to real-time and batch endpoints, autoscaling and GPU-aware serving, canary / shadow / A-B rollout, rollback, multi-model and multi-framework support, and latency/throughput under your traffic

15%

CI/CD & Pipeline Automation

Git-native pipelines, reproducible training/eval/deploy stages, integration with your existing CI (Actions, GitLab, Azure DevOps), environment/dependency management, and IaC-friendly APIs

10%

Experiment Tracking & Reproducibility

Run logging at scale, metric/artifact comparison, hyperparameter sweeps, dataset and code versioning, collaboration, and a durable system-of-record across teams and frameworks

10%

LLMOps Coverage

Prompt and version management, eval datasets and LLM-as-judge scoring, RAG/agent tracing, online evaluation in production, and a path to manage classical models and LLMs through one stack

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Quick Facts

airflow.apache.org

CategoryAI & ML Platforms

SubcategoryML Platforms & MLOps

PricingOpen source

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