head to head · open source
trivy vs floci
trivy has 37,961 GitHub stars, 691 forks, 269 open issues and last shipped yesterday. floci has 24,500 stars, 2,645 forks, 130 open issues and last shipped yesterday. trivy leads on adoption by 55% (37,961 vs 24,500 stars). trivy is written in Go under Apache-2.0; floci is written in Java under MIT. trivy has attracted 2% as many forks as stars, floci 11%. floci was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (docker), so they are genuine substitutes rather than adjacent tools.
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
| trivy | floci | |
|---|---|---|
| GitHub stars | ★ 38K | ★ 25K |
| License | Apache-2.0 | MIT |
| Written in | Go | Java |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 691 | ⑂ 2.6K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick trivy if
- You weight community size — 38K 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 floci if
- You want the floci feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Java
- You evaluated both and floci fits your workflow better
About trivy
Trivy is an open source security scanner written in Go and released under the Apache 2.0 license. It is an Aqua Security open source project, hosted at trivy.dev, and it lives in the cloud native and DevSecOps ecosystem alongside container runtimes, Kubernetes clusters, and infrastructure as code tooling. The design separates two ideas: scanners, which describe the classes of security issue Trivy looks for, and targets, which describe where it looks. The README presents the project as a comprehensive and versatile scanner, and the topic list — containers, devsecops, docker, iac, infrastructure as code, kubernetes…
read the full trivy overview →
About floci
Floci is a free, MIT licensed, open source local AWS emulator that gives developers, testers, and CI pipelines AWS shaped services on their own machine without a cloud account, an auth token, or paid feature gates.
read the full floci overview →
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Frequently asked questions
Is trivy or floci more popular?
trivy has 37,961 GitHub stars and floci has 24,500. trivy has the larger community by that measure.
Are trivy and floci free?
Both are open source. trivy is licensed under Apache-2.0 and floci under MIT. Neither carries a licence fee.
What is the difference between trivy and floci?
trivy is written in Go and floci in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, trivy or floci?
Choose trivy if you want the larger community (37,961 stars) or its Apache-2.0 licence terms. Choose floci if its feature set, stack or MIT licence fits better. Both are self-hostable.