head to head · open source
Prometheus vs rueidis
Prometheus has 66,109 GitHub stars, 10,839 forks, 890 open issues and last shipped 2 days ago. rueidis has 2,981 stars, 258 forks, 12 open issues and last shipped 3 days ago. Prometheus leads on adoption by 2,118% (66,109 vs 2,981 stars). Prometheus is written in Go under Apache-2.0; rueidis is written in Go under Apache-2.0. Prometheus has attracted 16% as many forks as stars, rueidis 9%. Prometheus 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.
← all 13541 open source comparisons
Side by side
| Prometheus | rueidis | |
|---|---|---|
| GitHub stars | ★ 66K | ★ 3.0K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 11K | ⑂ 258 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Prometheus if
- You weight community size — 66K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick rueidis if
- You want the rueidis 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 rueidis fits your workflow better
About Prometheus
Prometheus is an open source monitoring system and time series database, part of the Cloud Native Computing Foundation ecosystem. It collects metrics from configured targets at defined intervals, evaluates alerting rules, and visualizes results. Designed for reliability in dynamic environments, it operates without reliance on distributed storage, ensuring each server node functions independently.
read the full Prometheus overview →
About rueidis
rueidis is an Apache 2.0 licensed Go client for Redis, built for Go developers and platform teams that need high throughput, low latency access to Redis, Redis Cluster, or Sentinel from concurrent application code.
read the full rueidis overview →
More in Infrastructure & Operations
Related comparisons
More Databases projects
Compare either of these against the rest of the Databases field.
Frequently asked questions
Is Prometheus or rueidis more popular?
Prometheus has 66,109 GitHub stars and rueidis has 2,981. Prometheus has the larger community by that measure.
Are Prometheus and rueidis free?
Both are open source. Prometheus is licensed under Apache-2.0 and rueidis under Apache-2.0. Neither carries a licence fee.
What is the difference between Prometheus and rueidis?
Prometheus is written in Go and rueidis 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, Prometheus or rueidis?
Choose Prometheus if you want the larger community (66,109 stars) or its Apache-2.0 licence terms. Choose rueidis if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.