head to head · open source
Prometheus vs databasus
Prometheus has 66,906 GitHub stars, 10,969 forks, 890 open issues and last shipped yesterday. databasus has 9,227 stars, 603 forks, 16 open issues and last shipped 9 days ago. Prometheus leads on adoption by 625% (66,906 vs 9,227 stars). Prometheus is written in Go under Apache-2.0; databasus is written in TypeScript under Apache-2.0. Prometheus has attracted 16% as many forks as stars, databasus 7%. 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 | databasus | |
|---|---|---|
| GitHub stars | ★ 67K | ★ 9.2K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | TypeScript |
| Last push | 2026-11-02 | 2026-10-25 |
| Forks | ⑂ 11K | ⑂ 603 |
| 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 databasus if
- You want the databasus feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and databasus 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 databasus
PostgreSQL backup tool Databasus is a free, open source and self hosted tool to backup PostgreSQL. Make backups with different storages (S3, Google Drive, FTP, etc.) and notifications about progress (Slack, Discord, Telegram, etc.). With a focus on Point in Time Recovery at low RPO/RTO English • Русский • Español • Português • 中文 • Français Features • Installation • Usage • License • Contributing 🌐 Databasus website ✨ Features 📦 Backup types Physical : file level copy of the entire database cluster over PostgreSQL native incremental backups mechanism (read more) Full : a complete, self contained copy of the…
read the full databasus overview →
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Frequently asked questions
Is Prometheus or databasus more popular?
Prometheus has 66,906 GitHub stars and databasus has 9,227. Prometheus has the larger community by that measure.
Are Prometheus and databasus free?
Both are open source. Prometheus is licensed under Apache-2.0 and databasus under Apache-2.0. Neither carries a licence fee.
What is the difference between Prometheus and databasus?
Prometheus is written in Go and databasus in TypeScript. 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 databasus?
Choose Prometheus if you want the larger community (66,906 stars) or its Apache-2.0 licence terms. Choose databasus if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.