head to head · open source
duckdb vs Tautulli
duckdb has 41,472 GitHub stars, 3,800 forks, 858 open issues and last shipped today. Tautulli has 6,585 stars, 633 forks, 147 open issues and last shipped 2 days ago. duckdb leads on adoption by 530% (41,472 vs 6,585 stars). duckdb is written in C++ under MIT; Tautulli is written in Python under GPL-3.0. duckdb has attracted 9% as many forks as stars, Tautulli 10%. duckdb was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (analytics), so they are genuine substitutes rather than adjacent tools.
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 | Tautulli | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 6.6K |
| License | MIT | GPL-3.0 |
| Written in | C++ | Python |
| Last push | 2026-09-18 | 2026-09-16 |
| Forks | ⑂ 3.8K | ⑂ 633 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick duckdb if
- You weight community size — 41K stars and counting
- You want the MIT license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick Tautulli if
- You want the Tautulli feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and Tautulli fits your workflow better
About duckdb
DuckDB is an analytical, in process SQL database management system written in C++ and released under the MIT license. It runs inside the application process rather than as a separate server, and it is distributed as a standalone command line application as well as through clients for Python, R, Java, and WebAssembly. The project lives in the analytical SQL ecosystem, where the topics listed for it are analytics, database, embedded database, OLAP, and SQL. It has been developed for about eight years, with the last push recorded on 15 September 2026.
read the full duckdb overview →
About Tautulli
Tautulli is a free, GPL 3.0 Python web application that monitors, analyzes, and sends notifications about activity on a Plex Media Server, built for Plex server owners and the admins running shared media libraries.
read the full Tautulli overview →
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Frequently asked questions
Is duckdb or Tautulli more popular?
duckdb has 41,472 GitHub stars and Tautulli has 6,585. duckdb has the larger community by that measure.
Are duckdb and Tautulli free?
Both are open source. duckdb is licensed under MIT and Tautulli under GPL-3.0. Neither carries a licence fee.
What is the difference between duckdb and Tautulli?
duckdb is written in C++ and Tautulli 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, duckdb or Tautulli?
Choose duckdb if you want the larger community (41,472 stars) or its MIT licence terms. Choose Tautulli if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.