head to head · open source
Cube vs Addax
Cube has 21,147 GitHub stars, 2,179 forks, 1,185 open issues and last shipped yesterday. Addax has 1,453 stars, 342 forks, 5 open issues and last shipped yesterday. Cube leads on adoption by 1,355% (21,147 vs 1,453 stars). Cube is written in Rust under a custom or non-standard licence; Addax is written in Java under Apache-2.0. Cube has attracted 10% as many forks as stars, Addax 24%. 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 | Addax | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 1.5K |
| License | Custom / other | Apache-2.0 |
| Written in | Rust | Java |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 2.2K | ⑂ 342 |
| 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 Addax if
- You want the Addax 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 Addax 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 Addax
Addax A versatile open source ETL tool Addax is an extensible ETL (Extract, Transform, Load) tool supporting over 20 SQL/NoSQL data sources, forked from Alibaba's DataX , which has been frozen since 2023 — Addax is its actively maintained successor. It provides a growing ecosystem of plugins and offers easy to follow configuration for data integrations. 简体中文 🚀 Features Supports 20+ SQL and NoSQL data sources, and easily extendable for more. Configurable via simple JSON based job descriptions. Actively maintained with improved architecture and added functionality compared to DataX. Docker images for quick…
read the full Addax overview →
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Frequently asked questions
Is Cube or Addax more popular?
Cube has 21,147 GitHub stars and Addax has 1,453. Cube has the larger community by that measure.
Are Cube and Addax free?
Both are open source. Cube has no licence declared in this registry, and Addax is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Cube and Addax?
Cube is written in Rust and Addax 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 Addax?
Choose Cube if you want the larger community (21,147 stars) or its Custom / other licence terms. Choose Addax if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.