head to head · open source
Prometheus vs hugegraph
Prometheus has 66,106 GitHub stars, 10,840 forks, 890 open issues and last shipped yesterday. hugegraph has 3,182 stars, 636 forks, 373 open issues and last shipped yesterday. Prometheus leads on adoption by 1,977% (66,106 vs 3,182 stars). Prometheus is written in Go under Apache-2.0; hugegraph is written in Java under Apache-2.0. Prometheus has attracted 16% as many forks as stars, hugegraph 20%. hugegraph 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 | hugegraph | |
|---|---|---|
| GitHub stars | ★ 66K | ★ 3.2K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Java |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 11K | ⑂ 636 |
| 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 hugegraph if
- You want the hugegraph feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and hugegraph 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 hugegraph
Apache HugeGraph is a graph database written in Java and released under the Apache 2.0 license. It lives in the Apache ecosystem and stores vertices and edges for graph traversal workloads. The project includes an OLTP engine, a REST API, and pluggable backend stores. The repository tagline states support for more than 100+ billion data, while the README excerpt states support for more than 10 billion vertices and edges.
read the full hugegraph overview →
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Frequently asked questions
Is Prometheus or hugegraph more popular?
Prometheus has 66,106 GitHub stars and hugegraph has 3,182. Prometheus has the larger community by that measure.
Are Prometheus and hugegraph free?
Both are open source. Prometheus is licensed under Apache-2.0 and hugegraph under Apache-2.0. Neither carries a licence fee.
What is the difference between Prometheus and hugegraph?
Prometheus is written in Go and hugegraph in Java. 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 hugegraph?
Choose Prometheus if you want the larger community (66,106 stars) or its Apache-2.0 licence terms. Choose hugegraph if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.