head to head · open source
floci vs mirrord
floci has 28,962 GitHub stars, 3,224 forks, 130 open issues and last shipped yesterday. mirrord has 5,401 stars, 227 forks, 73 open issues and last shipped yesterday. floci leads on adoption by 436% (28,962 vs 5,401 stars). floci is written in Java under MIT; mirrord is written in Rust under MIT. floci has attracted 11% as many forks as stars, mirrord 4%. floci 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
| floci | mirrord | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 5.4K |
| License | MIT | MIT |
| Written in | Java | Rust |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 3.2K | ⑂ 227 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick floci if
- You weight community size — 29K stars and counting
- You want the MIT license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick mirrord if
- You want the mirrord feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Rust
- You evaluated both and mirrord 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 mirrord
mirrord runs your local process inside a live Kubernetes cluster. It works the same way for developers and for AI coding agents (Claude Code, Cursor, Codex, Copilot, Windsurf): your code runs on your machine, but mirrord routes its traffic, files, and environment variables through a target pod in the cluster. That covers both halves of the software development loop. Read live cluster context while writing the code (real env vars, real service responses, real queue contents) so the change is grounded in what's actually deployed. Then run the code against those same services and data to confirm it works end to…
read the full mirrord overview →
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Frequently asked questions
Is floci or mirrord more popular?
floci has 28,962 GitHub stars and mirrord has 5,401. floci has the larger community by that measure.
Are floci and mirrord free?
Both are open source. floci is licensed under MIT and mirrord under MIT. Neither carries a licence fee.
What is the difference between floci and mirrord?
floci is written in Java and mirrord in Rust. 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 mirrord?
Choose floci if you want the larger community (28,962 stars) or its MIT licence terms. Choose mirrord if its feature set, stack or MIT licence fits better. Both are self-hostable.