head to head · open source
cloudreve vs Sync-in
cloudreve has 28,926 GitHub stars, 3,935 forks, 147 open issues and last shipped 16 days ago. Sync-in has 1,952 stars, 160 forks, 13 open issues and last shipped 4 days ago. cloudreve leads on adoption by 1,382% (28,926 vs 1,952 stars). cloudreve is written in Go under GPL-3.0; Sync-in is written in TypeScript under AGPL-3.0. cloudreve has attracted 14% as many forks as stars, Sync-in 8%. Sync-in was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (file-sharing), 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
| cloudreve | Sync-in | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 2.0K |
| License | GPL-3.0 | AGPL-3.0 |
| Written in | Go | TypeScript |
| Last push | 2026-10-20 | 2026-11-01 |
| Forks | ⑂ 3.9K | ⑂ 160 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick cloudreve if
- You weight community size — 29K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Sync-in if
- You want the Sync-in feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and Sync-in fits your workflow better
About cloudreve
中文版本 Cloudreve Self hosted file management system with multi cloud support. Homepage • Try it • Discussion • Documents • Download • Telegram • Discord :sparkles: Features :cloud: Support storing files into Local, Remote node, OneDrive, S3 compatible API, Qiniu Kodo, Aliyun OSS, Tencent COS, Huawei Cloud OBS, Kingsoft Cloud KS3, Upyun. :outbox tray: Upload/Download in directly transmission from client to storage providers. 💾 Integrate with Aria2/qBittorrent to download files in background, use multiple download nodes to share the load. 📚 Compress/Extract/Preview archived files, download files in batch. 💻…
read the full cloudreve overview →
About Sync-in
Website • Documentation • Demo • Docker setup • NPM setup • GitHub Server • GitHub Desktop & CLI Sync in is a self hosted platform for file storage, synchronization, and team collaboration. Run your own workspace for files, documents, shares, and collaborative work without giving up control of your infrastructure or data. Sync in is designed to stay fast, lightweight, and centered on your data, keeping files readable on your filesystem while adding collaboration features only where they are needed. Features 🖥️ Modern web interface with drag and drop, smart clipboard, gallery view, sorting, filtering, and…
read the full Sync-in overview →
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Frequently asked questions
Is cloudreve or Sync-in more popular?
cloudreve has 28,926 GitHub stars and Sync-in has 1,952. cloudreve has the larger community by that measure.
Are cloudreve and Sync-in free?
Both are open source. cloudreve is licensed under GPL-3.0 and Sync-in under AGPL-3.0. Neither carries a licence fee.
What is the difference between cloudreve and Sync-in?
cloudreve is written in Go and Sync-in 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, cloudreve or Sync-in?
Choose cloudreve if you want the larger community (28,926 stars) or its GPL-3.0 licence terms. Choose Sync-in if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.