head to head · open source
duckdb vs Listmonk
duckdb has 42,747 GitHub stars, 4,176 forks, 858 open issues and last shipped yesterday. Listmonk has 24,124 stars, 2,742 forks, 111 open issues and last shipped yesterday. duckdb leads on adoption by 77% (42,747 vs 24,124 stars). duckdb is written in C++ under MIT; Listmonk is written in Go under AGPL-3.0. duckdb has attracted 10% as many forks as stars, Listmonk 11%. duckdb 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 | Listmonk | |
|---|---|---|
| GitHub stars | ★ 43K | ★ 24K |
| License | MIT | AGPL-3.0 |
| Written in | C++ | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 4.2K | ⑂ 2.7K |
| 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 Listmonk if
- You want the Listmonk feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Go
- You evaluated both and Listmonk 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 Listmonk
listmonk is a standalone, self hosted, newsletter and mailing list manager. It is fast, feature rich, and packed into a single binary. It uses a PostgreSQL database as its data store. Visit listmonk.app for more info. Check out the live demo . Installation Docker The latest image is available on DockerHub at listmonk/listmonk:latest . Download and use the sample docker compose.yml. Visit See installation docs Binary Download the latest release and extract the listmonk binary. ./listmonk new config to generate config.toml. Edit it. ./listmonk install to setup the Postgres DB (or upgrade to upgrade an existing DB…
read the full Listmonk overview →
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Frequently asked questions
Is duckdb or Listmonk more popular?
duckdb has 42,747 GitHub stars and Listmonk has 24,124. duckdb has the larger community by that measure.
Are duckdb and Listmonk free?
Both are open source. duckdb is licensed under MIT and Listmonk under AGPL-3.0. Neither carries a licence fee.
What is the difference between duckdb and Listmonk?
duckdb is written in C++ and Listmonk 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, duckdb or Listmonk?
Choose duckdb if you want the larger community (42,747 stars) or its MIT licence terms. Choose Listmonk if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.