head to head · open source
uppy vs cyberduck
uppy has 31,056 GitHub stars, 2,113 forks, 186 open issues and last shipped 2 days ago. cyberduck has 4,896 stars, 385 forks, 506 open issues and last shipped 2 days ago. uppy leads on adoption by 534% (31,056 vs 4,896 stars). uppy is written in TypeScript under MIT; cyberduck is written in Java under GPL-3.0. uppy has attracted 7% as many forks as stars, cyberduck 8%. cyberduck was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (dropbox), 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
| uppy | cyberduck | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 4.9K |
| License | MIT | GPL-3.0 |
| Written in | TypeScript | Java |
| Last push | 2026-11-03 | 2026-11-03 |
| Forks | ⑂ 2.1K | ⑂ 385 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick uppy if
- You weight community size — 31K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick cyberduck if
- You want the cyberduck feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Java
- You evaluated both and cyberduck fits your workflow better
About uppy
Uppy Uppy is a sleek, modular JavaScript file uploader that integrates seamlessly with any application. It’s fast, has a comprehensible API and lets you worry about more important problems than building a file uploader. Fetch files from local disk, remote URLs, Google Drive, Dropbox, Box, or snap and record selfies with a camera Preview and edit metadata with a nice interface Upload to the final destination, optionally process/encode Read the docs Try Uppy Uppy is being developed by the folks at Transloadit, a versatile API to handle any file in your app. Tests Deploys Example Code used in the above example: Try…
About cyberduck
Cyberduck This is the development home for Cyberduck, a libre file transfer client for macOS and Windows. Command line interface (CLI) for Linux, macOS and Windows. The core libraries are used in Mountain Duck. Mailing Lists There is a Google Groups Cyberduck discussion mailing list. The following additional mailing lists are hosted: News Announcements of new releases Localization Notifications about changes to the translations needed Source Source code is available licensed under the GNU General Public License Version 3. Pull requests welcome! Localizations Translations to new languages are welcome. We use…
read the full cyberduck overview →
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Frequently asked questions
Is uppy or cyberduck more popular?
uppy has 31,056 GitHub stars and cyberduck has 4,896. uppy has the larger community by that measure.
Are uppy and cyberduck free?
Both are open source. uppy is licensed under MIT and cyberduck under GPL-3.0. Neither carries a licence fee.
What is the difference between uppy and cyberduck?
uppy is written in TypeScript and cyberduck 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, uppy or cyberduck?
Choose uppy if you want the larger community (31,056 stars) or its MIT licence terms. Choose cyberduck if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.