head to head · open source
Prometheus vs FinanceDatabase
Prometheus has 66,906 GitHub stars, 10,969 forks, 890 open issues and last shipped yesterday. FinanceDatabase has 9,577 stars, 998 forks, 4 open issues and last shipped 2 days ago. Prometheus leads on adoption by 599% (66,906 vs 9,577 stars). Prometheus is written in Go under Apache-2.0; FinanceDatabase is written in Python under MIT. Prometheus has attracted 16% as many forks as stars, FinanceDatabase 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 | FinanceDatabase | |
|---|---|---|
| GitHub stars | ★ 67K | ★ 9.6K |
| License | Apache-2.0 | MIT |
| Written in | Go | Python |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 11K | ⑂ 998 |
| 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 FinanceDatabase if
- You want the FinanceDatabase feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and FinanceDatabase 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 FinanceDatabase
The FinanceDatabase serves the role of providing anyone with any type of financial product categorization entirely for free. To achieve this, the FinanceDatabase relies on community involvement to add, edit, and remove tickers over time. This is made easy enough that anyone, even those with a lack of coding experience, can contribute because of the use of CSV files that can be manually edited with ease. I'd like to invite you to go to the Contributing Guidelines to understand how you can help. Thank you! As a private investor, the sheer amount of information that can be found on the internet is rather daunting…
read the full FinanceDatabase overview →
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Frequently asked questions
Is Prometheus or FinanceDatabase more popular?
Prometheus has 66,906 GitHub stars and FinanceDatabase has 9,577. Prometheus has the larger community by that measure.
Are Prometheus and FinanceDatabase free?
Both are open source. Prometheus is licensed under Apache-2.0 and FinanceDatabase under MIT. Neither carries a licence fee.
What is the difference between Prometheus and FinanceDatabase?
Prometheus is written in Go and FinanceDatabase in Python. 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 FinanceDatabase?
Choose Prometheus if you want the larger community (66,906 stars) or its Apache-2.0 licence terms. Choose FinanceDatabase if its feature set, stack or MIT licence fits better. Both are self-hostable.