head to head · open source
excelize vs Dittofeed
excelize has 21,036 GitHub stars, 1,984 forks, 131 open issues and last shipped yesterday. Dittofeed has 3,039 stars, 423 forks, 51 open issues and last shipped 22 days ago. excelize leads on adoption by 592% (21,036 vs 3,039 stars). excelize is written in Go under BSD-3-Clause; Dittofeed is written in TypeScript under MIT. excelize has attracted 9% as many forks as stars, Dittofeed 14%. excelize 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
| excelize | Dittofeed | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 3.0K |
| License | BSD-3-Clause | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-11-02 | 2026-10-12 |
| Forks | ⑂ 2.0K | ⑂ 423 |
| 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 Dittofeed if
- You want the Dittofeed feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Dittofeed fits your workflow better
About excelize
Excelize Introduction Excelize is a library written in pure Go providing a set of functions that allow you to write to and read from XLAM / XLSM / XLSX / XLTM / XLTX files. Supports reading and writing spreadsheet documents generated by Microsoft Excel™ 2007 and later. Supports complex components by high compatibility, and provided streaming API for generating or reading data from a worksheet with huge amounts of data. This library needs Go version 1.25.0 or later. The full docs can be seen using go's built in documentation tool, or online at go.dev and docs reference. Basic Usage Installation If your…
read the full excelize overview →
About Dittofeed
Open source customer engagement Start Cloud Trial Docs Discord Contributing Dittofeed is an omni channel customer engagement platform. Send broadcasts or create automated user journeys to message users along any channel: email, mobile push notifications, SMS, WhatsApp, Slack, and more. We're an open source, dev friendly alternative to platforms like OneSignal, Customer.io, and Segment Engage. 1️⃣ Connect user data via Segment, Reverse ETL, or the Dittofeed API ⛓️ 2️⃣ Create highly customizable user segments with multiple operators 🧍🏽♀️🧍🏻♂️🧍🏾 3️⃣ Design messaging templates using HTML/MJML, or our low code…
read the full Dittofeed overview →
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Frequently asked questions
Is excelize or Dittofeed more popular?
excelize has 21,036 GitHub stars and Dittofeed has 3,039. excelize has the larger community by that measure.
Are excelize and Dittofeed free?
Both are open source. excelize is licensed under BSD-3-Clause and Dittofeed under MIT. Neither carries a licence fee.
What is the difference between excelize and Dittofeed?
excelize is written in Go and Dittofeed 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, excelize or Dittofeed?
Choose excelize if you want the larger community (21,036 stars) or its BSD-3-Clause licence terms. Choose Dittofeed if its feature set, stack or MIT licence fits better. Both are self-hostable.