head to head · open source
valkey vs juicefs
valkey has 27,603 GitHub stars, 1,521 forks, 894 open issues and last shipped yesterday. juicefs has 14,642 stars, 1,339 forks, 203 open issues and last shipped yesterday. valkey leads on adoption by 89% (27,603 vs 14,642 stars). valkey is written in C under BSD-3-Clause; juicefs is written in Go under Apache-2.0. valkey has attracted 6% as many forks as stars, juicefs 9%. juicefs was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (redis), 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
| valkey | juicefs | |
|---|---|---|
| GitHub stars | ★ 28K | ★ 15K |
| License | BSD-3-Clause | Apache-2.0 |
| Written in | C | Go |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 1.5K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick valkey if
- You weight community size — 28K stars and counting
- You want the BSD-3-Clause license terms
- Your stack matches C
- You value the larger contributor base for long-term maintenance
pick juicefs if
- You want the juicefs feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and juicefs fits your workflow better
About valkey
This project was forked from the open source Redis project right before the transition to their new source available licenses. This README is just a fast quick start document. More details can be found under valkey.io What is Valkey? Valkey is a high performance data structure server that primarily serves key/value workloads. It supports a wide range of native structures and an extensible plugin system for adding new data structures and access patterns. Building Valkey using Makefile Valkey can be compiled and used on Linux, macOS, OpenBSD, NetBSD, FreeBSD. We support big endian and little endian architectures…
read the full valkey overview →
About juicefs
JuiceFS is a high performance POSIX file system released under Apache License 2.0, particularly designed for the cloud native environment. The data, stored via JuiceFS, will be persisted in Object Storage (e.g. Amazon S3) , and the corresponding metadata can be persisted in various compatible database engines such as Redis, MySQL, and TiKV based on the scenarios and requirements. With JuiceFS, massive cloud storage can be directly connected to big data, machine learning, artificial intelligence, and various application platforms in production environments. Without modifying code, the massive cloud storage can be…
read the full juicefs overview →
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Frequently asked questions
Is valkey or juicefs more popular?
valkey has 27,603 GitHub stars and juicefs has 14,642. valkey has the larger community by that measure.
Are valkey and juicefs free?
Both are open source. valkey is licensed under BSD-3-Clause and juicefs under Apache-2.0. Neither carries a licence fee.
What is the difference between valkey and juicefs?
valkey is written in C and juicefs in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, valkey or juicefs?
Choose valkey if you want the larger community (27,603 stars) or its BSD-3-Clause licence terms. Choose juicefs if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.