--- title: "netdata vs OpenMetadata" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/netdata-netdata-vs-open-metadata-openmetadata" tools: ["netdata-netdata", "open-metadata-openmetadata"] --- # netdata vs OpenMetadata *GraphCanon updated Jul 11, 2026* ## Verdict Pick netdata when netdata is primarily Go; OpenMetadata is TypeScript; pick OpenMetadata when openMetadata is primarily TypeScript; netdata is Go. [netdata](https://www.netdata.cloud) reports 80k GitHub stars, 6.5k forks, and 359 open issues, last pushed Jul 11, 2026. [OpenMetadata](https://open-metadata.org) has 14k stars, 2.2k forks, and 979 open issues, last pushed Jul 11, 2026. Figures are from public GitHub metadata via [netdata's repository](https://github.com/netdata/netdata) and [OpenMetadata's repository](https://github.com/open-metadata/OpenMetadata). | | [netdata](/tools/netdata-netdata.md) | [OpenMetadata](/tools/open-metadata-openmetadata.md) | | --- | --- | --- | | Tagline | The fastest path to AI-powered full stack observability, even for lean teams. | The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI assistants, and agents. | | Stars | 79,594 | 14,453 | | Forks | 6,515 | 2,223 | | Open issues | 359 | 979 | | Language | Go | TypeScript | | Adopt for | - | - | | Persona | - | - | | Runtime | - | - | | License | GPL-3.0 | Apache-2.0 | | Categories | Developer Tools, Evaluation & Observability | AI Agents, Developer Tools, Evaluation & Observability | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [netdata](/tools/netdata-netdata.md) | [OpenMetadata](/tools/open-metadata-openmetadata.md) | | --- | --- | --- | | Open issues (now) | 359 | 979 | | Full report | [trust report](/tools/netdata-netdata/trust.md) | [trust report](/tools/open-metadata-openmetadata/trust.md) | ## Choose when ### Choose netdata if… - netdata is primarily Go; OpenMetadata is TypeScript. - License: netdata is GPL-3.0, OpenMetadata is Apache-2.0. - Tags unique to netdata: data-visualization, alerting, ai, docker. ### Choose OpenMetadata if… - OpenMetadata is primarily TypeScript; netdata is Go. - License: OpenMetadata is Apache-2.0, netdata is GPL-3.0. - Tags unique to OpenMetadata: data-collaboration, data-catalog, context-layer, data-lineage. - Also covers AI Agents. ## When NOT to use netdata - Developer Tools: A gateway is overkill when you're pinned to a single provider and model. - Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers. ## When NOT to use OpenMetadata - AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism. - Developer Tools: A gateway is overkill when you're pinned to a single provider and model. - Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers. ## Common questions ### What is the difference between netdata and OpenMetadata? netdata: The fastest path to AI-powered full stack observability, even for lean teams.. OpenMetadata: The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI assistants, and agents.. See the comparison table for live GitHub stats and shared categories. ### When should I choose netdata over OpenMetadata? Choose netdata over OpenMetadata when netdata is primarily Go; OpenMetadata is TypeScript; License: netdata is GPL-3.0, OpenMetadata is Apache-2.0; Tags unique to netdata: data-visualization, alerting, ai, docker. ### When should I choose OpenMetadata over netdata? Choose OpenMetadata over netdata when OpenMetadata is primarily TypeScript; netdata is Go; License: OpenMetadata is Apache-2.0, netdata is GPL-3.0; Tags unique to OpenMetadata: data-collaboration, data-catalog, context-layer, data-lineage; Also covers AI Agents. ### When should I avoid netdata? Developer Tools: A gateway is overkill when you're pinned to a single provider and model. Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers. ### When should I avoid OpenMetadata? AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism. Developer Tools: A gateway is overkill when you're pinned to a single provider and model. Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers. ### Is netdata or OpenMetadata more popular on GitHub? netdata has more GitHub stars (79,594 vs 14,453). Stars measure visibility, not whether either tool fits your constraints. ### Are netdata and OpenMetadata open source? Yes - both are open-source projects on GitHub (netdata: GPL-3.0, OpenMetadata: Apache-2.0). ### Where can I find alternatives to netdata or OpenMetadata? GraphCanon lists graph-backed alternatives at [netdata alternatives](/tools/netdata-netdata/alternatives) and [OpenMetadata alternatives](/tools/open-metadata-openmetadata/alternatives) ([netdata markdown twin](/tools/netdata-netdata/alternatives.md), [OpenMetadata markdown twin](/tools/open-metadata-openmetadata/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/netdata-netdata-vs-open-metadata-openmetadata.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, netdata or OpenMetadata? netdata: Very active. OpenMetadata: 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 netdata and OpenMetadata? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [netdata trust report](/tools/netdata-netdata/trust); [OpenMetadata trust report](/tools/open-metadata-openmetadata/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=netdata-netdata`](/api/graphcanon/graph?tool=netdata-netdata) - 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/_