head to head · open source
Prometheus vs openhare
Prometheus has 66,906 GitHub stars, 10,969 forks, 890 open issues and last shipped yesterday. openhare has 817 stars, 51 forks, 14 open issues and last shipped 1 months ago. Prometheus leads on adoption by 8,089% (66,906 vs 817 stars). Prometheus is written in Go under Apache-2.0; openhare is written in Dart under Apache-2.0. Prometheus has attracted 16% as many forks as stars, openhare 6%. 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 | openhare | |
|---|---|---|
| GitHub stars | ★ 67K | ★ 817 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Dart |
| Last push | 2026-11-02 | 2026-10-02 |
| Forks | ⑂ 11K | ⑂ 51 |
| 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 openhare if
- You want the openhare feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Dart
- You evaluated both and openhare 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 openhare
openhare is an AI powered, cross platform desktop SQL client with multi database support, built for everyday development, data analysis, and DBA management workflows. English 简体中文 Support 1. How to Install and Update the Application Key Features Lightweight & Native : Download, install, and run in seconds — no WebView or bundled browser engine. Built with Flutter for a native desktop UI and a lean memory footprint. AI Powered Assistance : Write, optimize, and understand SQL with built in AI — high risk statements are flagged and require your confirmation before execution. Multi Database Support : Connect to…
read the full openhare overview →
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Frequently asked questions
Is Prometheus or openhare more popular?
Prometheus has 66,906 GitHub stars and openhare has 817. Prometheus has the larger community by that measure.
Are Prometheus and openhare free?
Both are open source. Prometheus is licensed under Apache-2.0 and openhare under Apache-2.0. Neither carries a licence fee.
What is the difference between Prometheus and openhare?
Prometheus is written in Go and openhare in Dart. 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 openhare?
Choose Prometheus if you want the larger community (66,906 stars) or its Apache-2.0 licence terms. Choose openhare if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.