head to head · open source
lighthouse vs privado
lighthouse has 30,788 GitHub stars, 9,765 forks, 470 open issues and last shipped today. privado has 658 stars, 76 forks, 34 open issues and last shipped 10 months ago. lighthouse leads on adoption by 4,579% (30,788 vs 658 stars). lighthouse is written in JavaScript under Apache-2.0; privado is written in Python under LGPL-3.0. lighthouse has attracted 32% as many forks as stars, privado 12%. lighthouse 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
| lighthouse | privado | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 658 |
| License | Apache-2.0 | LGPL-3.0 |
| Written in | JavaScript | Python |
| Last push | 2026-09-18 | 2025-11-10 |
| Forks | ⑂ 9.8K | ⑂ 76 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick lighthouse if
- You weight community size — 31K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick privado if
- You want the privado feature set and don't need the biggest community
- You prefer the LGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and privado fits your workflow better
About lighthouse
Lighthouse is an open source, automated auditing tool for web applications and web pages. It analyzes a target URL and collects modern performance metrics alongside insights into developer best practices, producing a structured report that scores and explains what it finds. The project lives in the JavaScript ecosystem, is distributed under the Apache 2.0 license, and is maintained under the GoogleChrome organization. It has been developed for roughly eleven years and is published to npm as the lighthouse package.
read the full lighthouse overview →
About privado
What is Privado? Privado is an open source static code analysis tool to discover data flows in the code. It detects more than 110 personal data elements being processed and further maps the data flow from the point of collection to "sinks" such as external third parties, databases, logs, and internal APIs. Supported languages We support Java and Python in GA. Our Enterprise offering covers all programming languages, and we're working on adding support for more languages to OSS. Support for JS/TS is coming soon! Quick Start First, make sure you have Docker installed on your system, then follow these simple steps t…
read the full privado overview →
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Frequently asked questions
Is lighthouse or privado more popular?
lighthouse has 30,788 GitHub stars and privado has 658. lighthouse has the larger community by that measure.
Are lighthouse and privado free?
Both are open source. lighthouse is licensed under Apache-2.0 and privado under LGPL-3.0. Neither carries a licence fee.
What is the difference between lighthouse and privado?
lighthouse is written in JavaScript and privado 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, lighthouse or privado?
Choose lighthouse if you want the larger community (30,788 stars) or its Apache-2.0 licence terms. Choose privado if its feature set, stack or LGPL-3.0 licence fits better. Both are self-hostable.