head to head · open source
Prometheus vs risingwave
Prometheus has 66,906 GitHub stars, 10,969 forks, 890 open issues and last shipped yesterday. risingwave has 9,398 stars, 862 forks, 1,687 open issues and last shipped yesterday. Prometheus leads on adoption by 612% (66,906 vs 9,398 stars). Prometheus is written in Go under Apache-2.0; risingwave is written in Rust under Apache-2.0. Prometheus has attracted 16% as many forks as stars, risingwave 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 | risingwave | |
|---|---|---|
| GitHub stars | ★ 67K | ★ 9.4K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Rust |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 11K | ⑂ 862 |
| 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 risingwave if
- You want the risingwave feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and risingwave 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 risingwave
🌊 Event Streaming for Agentic AI Docs Benchmarks Demos Case Studies RisingWave is an event streaming platform for agentic AI. It continuously ingests data from databases, event streams, and webhooks, processes it incrementally, and serves fresh results at low latency, replacing the traditional event streaming stack (e.g., Debezium + Kafka + Flink + serving DB) with a single system. Try it out in 60 seconds For Docker, Kubernetes, and other options, see the quick start guide. The problem Agents and real time applications need data that is always fresh and queryable at low latency. The standard approach chains…
read the full risingwave overview →
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Frequently asked questions
Is Prometheus or risingwave more popular?
Prometheus has 66,906 GitHub stars and risingwave has 9,398. Prometheus has the larger community by that measure.
Are Prometheus and risingwave free?
Both are open source. Prometheus is licensed under Apache-2.0 and risingwave under Apache-2.0. Neither carries a licence fee.
What is the difference between Prometheus and risingwave?
Prometheus is written in Go and risingwave in Rust. 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 risingwave?
Choose Prometheus if you want the larger community (66,906 stars) or its Apache-2.0 licence terms. Choose risingwave if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.