head to head · open source
Prometheus vs sqlx
Prometheus has 66,906 GitHub stars, 10,969 forks, 890 open issues and last shipped yesterday. sqlx has 17,623 stars, 1,770 forks, 754 open issues and last shipped 3 days ago. Prometheus leads on adoption by 280% (66,906 vs 17,623 stars). Prometheus is written in Go under Apache-2.0; sqlx is written in Rust under Apache-2.0. Prometheus has attracted 16% as many forks as stars, sqlx 10%. 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 | sqlx | |
|---|---|---|
| GitHub stars | ★ 67K | ★ 18K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Rust |
| Last push | 2026-11-02 | 2026-10-31 |
| Forks | ⑂ 11K | ⑂ 1.8K |
| 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 sqlx if
- You want the sqlx 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 sqlx 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 sqlx
SQLx 🧰 The Rust SQL Toolkit Install Usage Docs Ecosystem Discord Built with ❤️ by The LaunchBadge team Have a question? Be sure to check the FAQ first! SQLx is an async, pure Rust † SQL crate featuring compile time checked queries without a DSL. Truly Asynchronous . Built from the ground up using async/await for maximum concurrency. Compile time checked queries (if you want). See SQLx is not an ORM. Database Agnostic . Support for [PostgreSQL], [MySQL], [MariaDB], [SQLite]. [MSSQL] was supported prior to version 0.7, but has been removed pending a full rewrite of the driver as part of our [SQLx Pro initiative]…
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Frequently asked questions
Is Prometheus or sqlx more popular?
Prometheus has 66,906 GitHub stars and sqlx has 17,623. Prometheus has the larger community by that measure.
Are Prometheus and sqlx free?
Both are open source. Prometheus is licensed under Apache-2.0 and sqlx under Apache-2.0. Neither carries a licence fee.
What is the difference between Prometheus and sqlx?
Prometheus is written in Go and sqlx 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 sqlx?
Choose Prometheus if you want the larger community (66,906 stars) or its Apache-2.0 licence terms. Choose sqlx if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.