head to head · open source
prowler vs FinanceToolkit
prowler has 15,159 GitHub stars, 2,479 forks, 371 open issues and last shipped yesterday. FinanceToolkit has 5,488 stars, 641 forks, 10 open issues and last shipped 2 days ago. prowler leads on adoption by 176% (15,159 vs 5,488 stars). prowler is written in Python under Apache-2.0; FinanceToolkit is written in Python under MIT. prowler has attracted 16% as many forks as stars, FinanceToolkit 12%. prowler 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
| prowler | FinanceToolkit | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 5.5K |
| License | Apache-2.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 2.5K | ⑂ 641 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick prowler if
- You weight community size — 15K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick FinanceToolkit if
- You want the FinanceToolkit feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and FinanceToolkit fits your workflow better
About prowler
Prowler is the Open Cloud Security Platform trusted by thousands to automate security and compliance in any cloud environment. With thousands of ready to use checks and compliance frameworks, Prowler delivers real time, customizable monitoring and seamless integrations, making cloud security simple, scalable, and cost effective for organizations of any size. The Agentic Cloud Defender Try Prowler Cloud Join our Prowler community! Description Prowler is the world’s most widely used Open Source Cloud Security Platform that automates security and compliance across any cloud environment . With thousands of ready to…
read the full prowler overview →
About FinanceToolkit
While browsing a variety of websites, I repeatedly observed significant fluctuations in the same financial metric among different sources. Similarly, the reported financial statements often didn't line up, and there was limited information on the methodology used to calculate each metric. For example, Microsoft's Price to Earnings (PE) ratio on the 6th of May, 2023 is reported to be 28.93 (Stockopedia), 32.05 (Morningstar), 32.66 (Macrotrends), 33.09 (Finance Charts), 33.66 (Y Charts), 33.67 (Wall Street Journal), 33.80 (Yahoo Finance) and 34.4 (Companies Market Cap). All of these calculations are correct…
read the full FinanceToolkit overview →
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Frequently asked questions
Is prowler or FinanceToolkit more popular?
prowler has 15,159 GitHub stars and FinanceToolkit has 5,488. prowler has the larger community by that measure.
Are prowler and FinanceToolkit free?
Both are open source. prowler is licensed under Apache-2.0 and FinanceToolkit under MIT. Neither carries a licence fee.
What is the difference between prowler and FinanceToolkit?
prowler is written in Python and FinanceToolkit 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, prowler or FinanceToolkit?
Choose prowler if you want the larger community (15,159 stars) or its Apache-2.0 licence terms. Choose FinanceToolkit if its feature set, stack or MIT licence fits better. Both are self-hostable.