head to head · open source
Cube vs metorikku
Cube has 20,860 GitHub stars, 2,140 forks, 1,185 open issues and last shipped today. metorikku has 589 stars, 156 forks, 65 open issues and last shipped 17 days ago. Cube leads on adoption by 3,442% (20,860 vs 589 stars). Cube is written in Rust under a custom or non-standard licence; metorikku is written in Scala under MIT. Cube has attracted 10% as many forks as stars, metorikku 26%. Cube was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Cube | metorikku | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 589 |
| License | Custom / other | MIT |
| Written in | Rust | Scala |
| Last push | 2026-09-18 | 2026-09-01 |
| Forks | ⑂ 2.1K | ⑂ 156 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Cube if
- You weight community size — 21K stars and counting
- You want the Custom / other license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick metorikku if
- You want the metorikku feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Scala
- You evaluated both and metorikku fits your workflow better
About Cube
Cube Core is an open source semantic layer for AI, BI, and embedded analytics. It lives in the data analytics and data engineering ecosystem for SQL warehouses, BI tools, applications, and AI agents. It lets teams define metrics, dimensions, joins, and access rules once in code, then expose them through SQL, REST, and GraphQL APIs. It is headless and ships no user interface.
About metorikku
Metorikku is a library that simplifies writing and executing ETLs on top of Apache Spark. It is based on simple YAML configuration files and runs on any Spark cluster. The platform also includes a simple way to write unit and E2E tests. Getting started To run Metorikku you must first define 2 files. Metric file A metric file defines the steps and queries of the ETL as well as where and what to output. For example a simple configuration YAML (JSON is also supported) should be as follows: yaml metric: "/path/to/metric" mocks: name: table 1 path: mocks/table 1.jsonl tests: df2: id: 200 name: test id: 300 name: test2…
read the full metorikku overview →
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Frequently asked questions
Is Cube or metorikku more popular?
Cube has 20,860 GitHub stars and metorikku has 589. Cube has the larger community by that measure.
Are Cube and metorikku free?
Both are open source. Cube has no licence declared in this registry, and metorikku is licensed under MIT. Both are free to self-host.
What is the difference between Cube and metorikku?
Cube is written in Rust and metorikku in Scala. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Cube or metorikku?
Choose Cube if you want the larger community (20,860 stars) or its Custom / other licence terms. Choose metorikku if its feature set, stack or MIT licence fits better. Both are self-hostable.