--- title: "primehub vs polyaxon" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/myelintek-primehub-vs-polyaxon-polyaxon" tools: ["myelintek-primehub", "polyaxon-polyaxon"] --- # primehub vs polyaxon *GraphCanon updated Aug 3, 2026* ## Verdict Pick primehub if suitable for teams needing an open-source MLOps platform with robust support for distributed systems and Docker environments; pick polyaxon if use Polyaxon for advanced orchestration of ML workflows with emphasis on hyperparameter tuning, CI/CD integrations, and deep support for Jupyter and TensorBoard. [primehub](https://docs.primehub.io) reports 410 GitHub stars, 40 forks, and 28 open issues, last pushed Jan 13, 2026. [polyaxon](https://polyaxon.com) has 3.7k stars, 330 forks, and 126 open issues, last pushed Aug 3, 2026. Figures are from public GitHub metadata via [primehub's repository](https://github.com/myelintek/primehub) and [polyaxon's repository](https://github.com/polyaxon/polyaxon). | | [primehub](/tools/myelintek-primehub.md) | [polyaxon](/tools/polyaxon-polyaxon.md) | | --- | --- | --- | | Tagline | open-source MLOps platform | AI Infra / AI Orchestration / AI Control Plane | | Stars | 410 | 3,717 | | Forks | 40 | 330 | | Open issues | 28 | 126 | | Language | Shell | MDX | | Adopt for | Suitable for teams needing an open-source MLOps platform with robust support for distributed systems and Docker environments. | Use Polyaxon for advanced orchestration of ML workflows with emphasis on hyperparameter tuning, CI/CD integrations, and deep support for Jupyter and TensorBoard. | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 | Apache-2.0 | | Categories | Developer Tools, Model Training | Developer Tools, Model Training | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [primehub](/tools/myelintek-primehub.md) | [polyaxon](/tools/polyaxon-polyaxon.md) | | --- | --- | --- | | Maintenance | Slowing (36%) | Very active (96%) | | Days since push | 201d | 0d | | Open issues (now) | 28 | 126 | | Full report | [trust report](/tools/myelintek-primehub/trust.md) | [trust report](/tools/polyaxon-polyaxon/trust.md) | ## Decision facts: primehub - **Adopt for:** Suitable for teams needing an open-source MLOps platform with robust support for distributed systems and Docker environments. ## Decision facts: polyaxon - **Adopt for:** Use Polyaxon for advanced orchestration of ML workflows with emphasis on hyperparameter tuning, CI/CD integrations, and deep support for Jupyter and TensorBoard. ## Choose when ### Choose primehub if… - primehub is primarily Shell; polyaxon is MDX. - Tags unique to primehub: distributed-systems, docker, jupyterhub, keycloak. - Utilize PrimeHub if your project requires integration of Kubernetes, as it supports orchestration within this framework. ### Choose polyaxon if… - polyaxon is primarily MDX; primehub is Shell. - Tags unique to polyaxon: agents, artificial-intelligence, deep-learning, harness. - When you need comprehensive hyperparameter optimization. ## When NOT to use primehub - Avoid if your project strictly mandates proprietary MLOps solutions over open-source alternatives. - Not appropriate for teams that do not operate within Docker environments, as significant customization might be required. ## When NOT to use polyaxon - If preferring lightweight tools without complex setup. - With simpler projects not requiring fine-grained orchestration. - When TensorBoard integration is not necessary for experiments tracking. ## Common questions ### What is the difference between primehub and polyaxon? primehub: open-source MLOps platform. polyaxon: AI Infra / AI Orchestration / AI Control Plane. See the comparison table for live GitHub stats and shared categories. ### When should I choose primehub over polyaxon? Choose primehub over polyaxon when primehub is primarily Shell; polyaxon is MDX; Tags unique to primehub: distributed-systems, docker, jupyterhub, keycloak; Utilize PrimeHub if your project requires integration of Kubernetes, as it supports orchestration within this framework. ### When should I choose polyaxon over primehub? Choose polyaxon over primehub when polyaxon is primarily MDX; primehub is Shell; Tags unique to polyaxon: agents, artificial-intelligence, deep-learning, harness; When you need comprehensive hyperparameter optimization. ### When should I avoid primehub? Avoid if your project strictly mandates proprietary MLOps solutions over open-source alternatives. Not appropriate for teams that do not operate within Docker environments, as significant customization might be required. ### When should I avoid polyaxon? If preferring lightweight tools without complex setup. With simpler projects not requiring fine-grained orchestration. When TensorBoard integration is not necessary for experiments tracking. ### Is primehub or polyaxon more popular on GitHub? polyaxon has more GitHub stars (3,717 vs 410). Stars measure visibility, not whether either tool fits your constraints. ### Are primehub and polyaxon open source? Yes - both are open-source projects on GitHub (primehub: Apache-2.0, polyaxon: Apache-2.0). ### Where can I find alternatives to primehub or polyaxon? GraphCanon lists graph-backed alternatives at [primehub alternatives](/tools/myelintek-primehub/alternatives) and [polyaxon alternatives](/tools/polyaxon-polyaxon/alternatives) ([primehub markdown twin](/tools/myelintek-primehub/alternatives.md), [polyaxon markdown twin](/tools/polyaxon-polyaxon/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/myelintek-primehub-vs-polyaxon-polyaxon.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, primehub or polyaxon? primehub: Slowing. polyaxon: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for primehub and polyaxon? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [primehub trust report](/tools/myelintek-primehub/trust); [polyaxon trust report](/tools/polyaxon-polyaxon/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=myelintek-primehub`](/api/graphcanon/graph?tool=myelintek-primehub) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_