head to head · open source
excelize vs starrocks
excelize has 20,918 GitHub stars, 1,949 forks, 131 open issues and last shipped 2 days ago. starrocks has 12,115 stars, 2,590 forks, 1,443 open issues and last shipped yesterday. excelize leads on adoption by 73% (20,918 vs 12,115 stars). excelize is written in Go under BSD-3-Clause; starrocks is written in Java under Apache-2.0. excelize has attracted 9% as many forks as stars, starrocks 21%. starrocks 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 | starrocks | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 12K |
| License | BSD-3-Clause | Apache-2.0 |
| Written in | Go | Java |
| Last push | 2026-09-16 | 2026-09-17 |
| Forks | ⑂ 1.9K | ⑂ 2.6K |
| 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 starrocks if
- You want the starrocks 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 starrocks 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 starrocks
StarRocks is an Apache 2.0, Linux Foundation open query engine written in Java that delivers sub second ad hoc and multi dimensional analytics both on and off the data lakehouse, built for data platform teams, analytics engineers, and BI users who need fast SQL over large distributed datasets without moving data or rewriting SQL.
read the full starrocks overview →
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Frequently asked questions
Is excelize or starrocks more popular?
excelize has 20,918 GitHub stars and starrocks has 12,115. excelize has the larger community by that measure.
Are excelize and starrocks free?
Both are open source. excelize is licensed under BSD-3-Clause and starrocks under Apache-2.0. Neither carries a licence fee.
What is the difference between excelize and starrocks?
excelize is written in Go and starrocks 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, excelize or starrocks?
Choose excelize if you want the larger community (20,918 stars) or its BSD-3-Clause licence terms. Choose starrocks if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.