head to head · open source
Cube vs olake
Cube has 21,147 GitHub stars, 2,179 forks, 1,185 open issues and last shipped yesterday. olake has 1,574 stars, 273 forks, 178 open issues and last shipped yesterday. Cube leads on adoption by 1,244% (21,147 vs 1,574 stars). Cube is written in Rust under a custom or non-standard licence; olake is written in Go under Apache-2.0. Cube has attracted 10% as many forks as stars, olake 17%. 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 | olake | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 1.6K |
| License | Custom / other | Apache-2.0 |
| Written in | Rust | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 2.2K | ⑂ 273 |
| 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 olake if
- You want the olake feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and olake fits your workflow better
About Cube
Website • Docs • Examples • Blog • Slack • X Cube Core is the open source semantic layer. Define metrics, dimensions, joins, and access rules once in code, then expose them through SQL, REST, and GraphQL APIs to anything downstream — BI tools, custom applications, or AI agents. Cube Core is headless: it doesn't ship a UI, so you can build the analytics experience that fits your product. Cube Core works with all SQL data sources, including cloud data warehouses like Snowflake, Databricks, and BigQuery; query engines like Presto and Amazon Athena; and application databases like Postgres. It has a built in…
About olake
OLake Go OLake Go is a high performance, open source data ingestion engine for replicating databases, S3, and Kafka into Apache Iceberg (or plain Parquet). Built for scalable, real time pipelines, OLake Go provides a simple web UI and CLI used to ingest into vendor lock in free Iceberg tables supporting all the query engines/warehouses. Read the docs and benchmarks at olake.io/docs . Join our active community on Slack . [!NOTE] 🎉 OLake Fusion is now live! — Automate your Apache Iceberg Table Maintenance. Check it out here → github.com/datazip inc/olake fusion 🎉 OLake Go — Super fast Sync to Apache Iceberg…
read the full olake overview →
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Frequently asked questions
Is Cube or olake more popular?
Cube has 21,147 GitHub stars and olake has 1,574. Cube has the larger community by that measure.
Are Cube and olake free?
Both are open source. Cube has no licence declared in this registry, and olake is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Cube and olake?
Cube is written in Rust and olake in Go. 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 olake?
Choose Cube if you want the larger community (21,147 stars) or its Custom / other licence terms. Choose olake if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.