No. 16 of 37 ·ML Experiment Tracking Software

Polyaxon

Web · Self-hosted · API

Freedom report

Two barsScore 6.3

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Polyaxon is ranked #16 of 37 in ML experiment tracking software on Freedom251. It runs on API, Self-hosted, Web. There is a free plan.

Polyaxon plans and pricing

All plans

Polyaxon Community Edition Free single cluster · single namespace · no limit on number of nodes polyaxon.com · 4 Oct 2026

Compared on ML experiment tracking software

Free plan: Yes
Model registry: Yes

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The record

Purpose: Polyaxon is an AI engineering control plane for running machine learning, training, inference, and agent workloads on Kubernetes.
Experiment tracking: It captures run parameters, metrics, logs, code versions, artifacts, lineage, and runtime state.
Orchestration: It supports jobs, services, DAGs, schedules, sweeps, distributed workloads, and reusable components.
Agents and sandboxes: It can launch isolated execution environments with controlled filesystems, network access, tools, SSH, and runtime policies.
Evaluation and observability: It supports offline and online evaluations and monitoring with logs, traces, metrics, health checks, alerts, and dashboards.
Integrations: The site lists integrations including PyTorch, TensorFlow, Hugging Face, LangChain, Ray, Dask, Spark, AWS, GCP, Azure, GitHub, GitLab, Slack, and Datadog.
Deployment: Polyaxon offers a managed cloud service and self-hosted deployments, including Community and Enterprise editions.
Open source: Polyaxon says its core is Apache 2.0 licensed and can be inspected, extended, and self-hosted.
Security and compliance: Polyaxon says it is working toward SOC 2 Type II and ISO 27001 certifications and conducts regular external penetration tests.
Data control: The maker says self-hosted deployments can run fully offline or air-gapped, and customers can choose their region and provider.
Support: For self-hosting issues, the setup guide directs users to troubleshooting, GitHub Discussions, or GitHub bug reports and feature requests.
Price from: Free

Where it ranks on Freedom251

Best ML Experiment Tracking Software in 2026#16 of 37
Best Model Registry Software in 2026#13 of 33
Best MLOps Platforms in 2026#11 of 25

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Sources

polyaxon.com/about/· checked 4 Oct 2026
polyaxon.com/features/· checked 4 Oct 2026
polyaxon.com· checked 4 Oct 2026
polyaxon.com/security/· checked 4 Oct 2026
polyaxon.com/docs/setup/· checked 4 Oct 2026
polyaxon.com/docs/setup/platform/community-edition/· checked 4 Oct 2026