head to head · open source
duckdb vs Erxes
duckdb has 42,747 GitHub stars, 4,176 forks, 858 open issues and last shipped yesterday. Erxes has 4,108 stars, 1,330 forks, 657 open issues and last shipped yesterday. duckdb leads on adoption by 941% (42,747 vs 4,108 stars). duckdb is written in C++ under MIT; Erxes is written in TypeScript under a custom or non-standard licence. duckdb has attracted 10% as many forks as stars, Erxes 32%. Erxes 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
| duckdb | Erxes | |
|---|---|---|
| GitHub stars | ★ 43K | ★ 4.1K |
| License | MIT | Custom / other |
| Written in | C++ | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 4.2K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick duckdb if
- You weight community size — 43K stars and counting
- You want the MIT license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick Erxes if
- You want the Erxes feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches TypeScript
- You evaluated both and Erxes fits your workflow better
About duckdb
DuckDB DuckDB is a high performance analytical database system. It is designed to be fast, reliable, portable, and easy to use. DuckDB provides a rich SQL dialect with support far beyond basic SQL. DuckDB supports arbitrary and nested correlated subqueries, window functions, collations, complex types (arrays, structs, maps), and several extensions designed to make SQL easier to use. DuckDB is available as a standalone CLI application and has clients for Python, R, Java, Wasm, etc., with deep integrations with packages such as pandas and dplyr. For more information on using DuckDB, please refer to the DuckDB…
read the full duckdb overview →
About Erxes
Experience Operating System (XOS) that unifies marketing, sales, operations, and support — run your core business seamlessly while replacing HubSpot, Zendesk, Linear, Wix and more. Website Invest Docs Roadmap Changelog Discord 🚀 Nx Monorepo • 🔌 Plugin Architecture • ⚡ GraphQL Federation • 🎨 Module Federation • 🔒 Self Hosted Achieving growth and unity within your company is possible with erxes, because it is: 100% free & sustainable: erxes offers a sustainable business model in which both developers and users win. It is the source available software, but even better. 100% customizable: Our plugin based…
read the full Erxes overview →
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Frequently asked questions
Is duckdb or Erxes more popular?
duckdb has 42,747 GitHub stars and Erxes has 4,108. duckdb has the larger community by that measure.
Are duckdb and Erxes free?
Both are open source. duckdb is licensed under MIT, and Erxes has no licence declared in this registry. Both are free to self-host.
What is the difference between duckdb and Erxes?
duckdb is written in C++ and Erxes in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, duckdb or Erxes?
Choose duckdb if you want the larger community (42,747 stars) or its MIT licence terms. Choose Erxes if its feature set, stack or Custom / other licence fits better. Both are self-hostable.