head to head · open source
Prometheus vs rueidis
Prometheus has 66,906 GitHub stars, 10,969 forks, 890 open issues and last shipped yesterday. rueidis has 2,993 stars, 270 forks, 12 open issues and last shipped 2 days ago. Prometheus leads on adoption by 2,135% (66,906 vs 2,993 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.
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Side by side
| Prometheus | rueidis | |
|---|---|---|
| GitHub stars | ★ 67K | ★ 3.0K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 11K | ⑂ 270 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Prometheus if
- You weight community size — 67K 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 Visit prometheus.io for the full documentation, examples and guides. [ ][quay] [ ][hub] Prometheus, a Cloud Native Computing Foundation project, is a systems and service monitoring system. It collects metrics from configured targets at given intervals, evaluates rule expressions, displays the results, and can trigger alerts when specified conditions are observed. The features that distinguish Prometheus from other metrics and monitoring systems are: A multi dimensional data model (time series defined by metric name and set of key/value dimensions) PromQL, a powerful and flexible query language to…
read the full Prometheus overview →
About rueidis
rueidis A fast Golang Redis client that does auto pipelining and supports server assisted client side caching. Features Auto pipelining for non blocking redis commands Server assisted client side caching Generic Object Mapping with client side caching Cache Aside pattern with client side caching Distributed Locks with client side caching Helpers for writing tests with rueidis mock OpenTelemetry integration Hooks and other integrations Go redis like API adapter by @418Coffee Pub/Sub, Sharded Pub/Sub, Streams Redis Cluster, Sentinel, RedisJSON, RedisBloom, RediSearch, RedisTimeseries, etc. Probabilistic Data…
read the full rueidis overview →
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Frequently asked questions
Is Prometheus or rueidis more popular?
Prometheus has 66,906 GitHub stars and rueidis has 2,993. 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 (66,906 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.