head to head · open source
Cube vs zerocode
Cube has 20,857 GitHub stars, 2,138 forks, 1,185 open issues and last shipped yesterday. zerocode has 1,014 stars, 453 forks, 128 open issues and last shipped 6 days ago. Cube leads on adoption by 1,957% (20,857 vs 1,014 stars). Cube is written in Rust under a custom or non-standard licence; zerocode is written in Java under Apache-2.0. Cube has attracted 10% as many forks as stars, zerocode 45%. 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 | zerocode | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 1.0K |
| License | Custom / other | Apache-2.0 |
| Written in | Rust | Java |
| Last push | 2026-09-17 | 2026-09-12 |
| Forks | ⑂ 2.1K | ⑂ 453 |
| 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 zerocode if
- You want the zerocode feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and zerocode 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 zerocode
Zerocode (zerocode tdd) is a community developed, free and open source, outcome driven automated testing framework for data pipelines, ETL, REST and SOAP APIs, Kafka data streams, databases and load scenarios, in which every test is defined in simple JSON or YAML with zero coding, and it is aimed at developers, testers and data engineers who need executable automated tests without writing test code.
read the full zerocode overview →
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Frequently asked questions
Is Cube or zerocode more popular?
Cube has 20,857 GitHub stars and zerocode has 1,014. Cube has the larger community by that measure.
Are Cube and zerocode free?
Both are open source. Cube has no licence declared in this registry, and zerocode is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Cube and zerocode?
Cube is written in Rust and zerocode in Java. 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 zerocode?
Choose Cube if you want the larger community (20,857 stars) or its Custom / other licence terms. Choose zerocode if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.