head to head · open source
floci vs goss
floci has 27,815 GitHub stars, 3,110 forks, 130 open issues and last shipped yesterday. goss has 6,000 stars, 502 forks, 57 open issues and last shipped 2 days ago. floci leads on adoption by 364% (27,815 vs 6,000 stars). floci is written in Java under MIT; goss is written in Go under Apache-2.0. floci has attracted 11% as many forks as stars, goss 8%. floci was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (devops, 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.
← all 20902 open source comparisons
Side by side
| floci | goss | |
|---|---|---|
| GitHub stars | ★ 28K | ★ 6.0K |
| License | MIT | Apache-2.0 |
| Written in | Java | Go |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 3.1K | ⑂ 502 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick floci if
- You weight community size — 28K stars and counting
- You want the MIT license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick goss if
- You want the goss feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and goss fits your workflow better
About floci
Any Cloud. Locally. Light, fluffy, and always free No account. No auth token. No feature gates. Just docker compose up . Quick Start · Features · Services · SDKs · Testcontainers · Migration · Docs What is Floci? Floci is a free, open source local AWS emulator for development, testing, and CI. It gives you AWS shaped services on your machine without requiring a cloud account, an auth token, or paid feature gates. Point your AWS SDK, CLI, Terraform, CDK, OpenTofu, or test suite at and keep your existing workflows. Already using LocalStack? Floci is a drop in replacement: swap the image and keep going. See…
read the full floci overview →
About goss
Goss Quick and Easy server validation Goss in 45 seconds Note: For testing containers see the dgoss wrapper. Also, user submitted wrapper scripts for Kubernetes kgoss and Docker Compose dcgoss. Note: For some Docker/Kubernetes healthcheck, health endpoint, and container ordering examples, see [my blog post][kubernetes simplified health checks]. Introduction What is Goss? Goss is a YAML based serverspec alternative tool for validating a server's configuration. It eases the process of writing tests by allowing the user to generate tests from the current system state. Once the test suite is written they can be…
More in Infrastructure & Operations
Related comparisons
More Cloud Infrastructure Management projects
Compare either of these against the rest of the Cloud Infrastructure Management field.
Frequently asked questions
Is floci or goss more popular?
floci has 27,815 GitHub stars and goss has 6,000. floci has the larger community by that measure.
Are floci and goss free?
Both are open source. floci is licensed under MIT and goss under Apache-2.0. Neither carries a licence fee.
What is the difference between floci and goss?
floci is written in Java and goss in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, floci or goss?
Choose floci if you want the larger community (27,815 stars) or its MIT licence terms. Choose goss if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.