head to head · open source
Cube vs genblaze
Cube has 20,857 GitHub stars, 2,138 forks, 1,185 open issues and last shipped yesterday. genblaze has 554 stars, 24 forks, 65 open issues and last shipped yesterday. Cube leads on adoption by 3,665% (20,857 vs 554 stars). Cube is written in Rust under a custom or non-standard licence; genblaze is written in Python under MIT. Cube has attracted 10% as many forks as stars, genblaze 4%. 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 | genblaze | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 554 |
| License | Custom / other | MIT |
| Written in | Rust | Python |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 2.1K | ⑂ 24 |
| 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 genblaze if
- You want the genblaze feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and genblaze 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 genblaze
Genblaze is an open source Python SDK from Backblaze Labs for orchestrating generative AI media pipelines across video, audio, and image providers, with a provenance manifest attached to every output, and it is aimed at engineers and data teams who run those pipelines in production rather than calling a single generation API by hand.
read the full genblaze overview →
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Frequently asked questions
Is Cube or genblaze more popular?
Cube has 20,857 GitHub stars and genblaze has 554. Cube has the larger community by that measure.
Are Cube and genblaze free?
Both are open source. Cube has no licence declared in this registry, and genblaze is licensed under MIT. Both are free to self-host.
What is the difference between Cube and genblaze?
Cube is written in Rust and genblaze in Python. 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 genblaze?
Choose Cube if you want the larger community (20,857 stars) or its Custom / other licence terms. Choose genblaze if its feature set, stack or MIT licence fits better. Both are self-hostable.