head to head · open source
Prometheus vs redis-windows
Prometheus has 66,906 GitHub stars, 10,969 forks, 890 open issues and last shipped yesterday. redis-windows has 4,392 stars, 338 forks, 31 open issues and last shipped 7 days ago. Prometheus leads on adoption by 1,423% (66,906 vs 4,392 stars). Prometheus is written in Go under Apache-2.0; redis-windows is written in C# under Apache-2.0. Prometheus has attracted 16% as many forks as stars, redis-windows 8%. 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 | redis-windows | |
|---|---|---|
| GitHub stars | ★ 67K | ★ 4.4K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | C# |
| Last push | 2026-11-02 | 2026-10-27 |
| Forks | ⑂ 11K | ⑂ 338 |
| 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 redis-windows if
- You want the redis-windows feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches C#
- You evaluated both and redis-windows 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 redis-windows
Redis for Windows Compiled from official Redis source for Windows. Quick Start Usage Option 1: RedisService.exe (Recommended) Automatically handles path conversion. Use native Windows paths. Option 2: redis server.exe (Direct) Important: This build uses Cygwin runtime. Command line paths must use Cygwin format. Path Conversion: In config file: Use forward slashes (Windows style with / ). RedisService CLI Reference Cross Partition/Directories Config, data, and program can be in any location: Data Persistence Data is saved automatically on shutdown. RedisService.exe correctly passes dir to ensure data is saved to…
read the full redis-windows overview →
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Frequently asked questions
Is Prometheus or redis-windows more popular?
Prometheus has 66,906 GitHub stars and redis-windows has 4,392. Prometheus has the larger community by that measure.
Are Prometheus and redis-windows free?
Both are open source. Prometheus is licensed under Apache-2.0 and redis-windows under Apache-2.0. Neither carries a licence fee.
What is the difference between Prometheus and redis-windows?
Prometheus is written in Go and redis-windows in C#. 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 redis-windows?
Choose Prometheus if you want the larger community (66,906 stars) or its Apache-2.0 licence terms. Choose redis-windows if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.