head to head · open source
excelize vs Tautulli
excelize has 20,920 GitHub stars, 1,949 forks, 131 open issues and last shipped today. Tautulli has 6,585 stars, 633 forks, 147 open issues and last shipped 2 days ago. excelize leads on adoption by 218% (20,920 vs 6,585 stars). excelize is written in Go under BSD-3-Clause; Tautulli is written in Python under GPL-3.0. excelize has attracted 9% as many forks as stars, Tautulli 10%. excelize 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
| excelize | Tautulli | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 6.6K |
| License | BSD-3-Clause | GPL-3.0 |
| Written in | Go | Python |
| Last push | 2026-09-18 | 2026-09-16 |
| Forks | ⑂ 1.9K | ⑂ 633 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick excelize if
- You weight community size — 21K stars and counting
- You want the BSD-3-Clause license terms
- Your stack matches Go
- 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 excelize
Excelize is a pure Go library for reading and writing XLAM, XLSM, XLSX, XLTM and XLTX spreadsheets, built for Go developers who need to generate or parse Microsoft Excel 2007 and later workbooks directly from their own code.
read the full excelize 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 excelize or Tautulli more popular?
excelize has 20,920 GitHub stars and Tautulli has 6,585. excelize has the larger community by that measure.
Are excelize and Tautulli free?
Both are open source. excelize is licensed under BSD-3-Clause and Tautulli under GPL-3.0. Neither carries a licence fee.
What is the difference between excelize and Tautulli?
excelize is written in Go 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, excelize or Tautulli?
Choose excelize if you want the larger community (20,920 stars) or its BSD-3-Clause licence terms. Choose Tautulli if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.