head to head · open source
Prometheus vs sqlchat
Prometheus has 66,109 GitHub stars, 10,839 forks, 890 open issues and last shipped yesterday. sqlchat has 5,848 stars, 507 forks, 22 open issues and last shipped 5 months ago. Prometheus leads on adoption by 1,030% (66,109 vs 5,848 stars). Prometheus is written in Go under Apache-2.0; sqlchat is written in TypeScript under MIT. Prometheus has attracted 16% as many forks as stars, sqlchat 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 | sqlchat | |
|---|---|---|
| GitHub stars | ★ 66K | ★ 5.8K |
| License | Apache-2.0 | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-09-17 | 2026-04-21 |
| Forks | ⑂ 11K | ⑂ 507 |
| 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 sqlchat if
- You want the sqlchat feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and sqlchat 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 sqlchat
SQL Chat is an MIT licensed, chat based SQL client and editor written in TypeScript that lets people query, modify, add to, and delete from a database using natural language instead of clicking through graphical SQL controls, and it is aimed at developers, analysts, and data teams who want a conversational interface in place of a traditional SQL client.
read the full sqlchat overview →
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Frequently asked questions
Is Prometheus or sqlchat more popular?
Prometheus has 66,109 GitHub stars and sqlchat has 5,848. Prometheus has the larger community by that measure.
Are Prometheus and sqlchat free?
Both are open source. Prometheus is licensed under Apache-2.0 and sqlchat under MIT. Neither carries a licence fee.
What is the difference between Prometheus and sqlchat?
Prometheus is written in Go and sqlchat 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 sqlchat?
Choose Prometheus if you want the larger community (66,109 stars) or its Apache-2.0 licence terms. Choose sqlchat if its feature set, stack or MIT licence fits better. Both are self-hostable.