head to head · open source
lynis vs openalgo
lynis has 16,355 GitHub stars, 1,635 forks, 224 open issues and last shipped 2 days ago. openalgo has 2,680 stars, 1,252 forks, 307 open issues and last shipped 2 days ago. lynis leads on adoption by 510% (16,355 vs 2,680 stars). lynis is written in Shell under GPL-3.0; openalgo is written in Python under AGPL-3.0. lynis has attracted 10% as many forks as stars, openalgo 47%. lynis 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
| lynis | openalgo | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 2.7K |
| License | GPL-3.0 | AGPL-3.0 |
| Written in | Shell | Python |
| Last push | 2026-09-16 | 2026-09-16 |
| Forks | ⑂ 1.6K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick lynis if
- You weight community size — 16K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Shell
- You value the larger contributor base for long-term maintenance
pick openalgo if
- You want the openalgo feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and openalgo fits your workflow better
About lynis
Lynis is an agentless, GPL 3.0 security auditing and hardening tool that runs on the UNIX based system itself, built for system administrators, auditors, security officers, and penetration testers who need to assess security defenses and test compliance against standards such as ISO27001, PCI DSS, and HIPAA.
read the full lynis overview →
About openalgo
OpenAlgo is self hosted open source algorithmic trading platform. It lives in algorithmic trading ecosystem. It gives traders full stack Python Flask plus React 19 environment to design, host, execute strategies through 36 broker plugins: 35 securities integrations plus Delta Exchange crypto derivatives. It is not only broker bridge or API layer. It combines multiple trading surfaces in one instance. Those surfaces share active broker session, market data infrastructure, six operational data stores.
read the full openalgo overview →
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Frequently asked questions
Is lynis or openalgo more popular?
lynis has 16,355 GitHub stars and openalgo has 2,680. lynis has the larger community by that measure.
Are lynis and openalgo free?
Both are open source. lynis is licensed under GPL-3.0 and openalgo under AGPL-3.0. Neither carries a licence fee.
What is the difference between lynis and openalgo?
lynis is written in Shell and openalgo 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, lynis or openalgo?
Choose lynis if you want the larger community (16,355 stars) or its GPL-3.0 licence terms. Choose openalgo if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.